View E4717DBG_4930521.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

test and measurement products 1 www.semtech.com edge4717d quad channel, per pin precision measurement unit description features applications revision 5 / october 14, 2005 fv / mi capability fi / mv capability fv / mv capability fi / mi capability 4 current ranges ( 3.2 a, 80 a, 2 ma, 30 ma) ?.5v to 9.5v nominal output range (zero current) ?.5 to 7.5v nominal output range (full scale current) on-board voltage clamps internal sample and hold 228 pin 23 mm x 23 mm tbga package the edge4717d is a precision measurement unit designed for automated test equipment and instrumentation. manufactured in a wide voltage cmos process, it is a monolithic solution for a quad channel per pin pmu. each channel of the edge4717d features a pmu that can force or measure voltage over a typical 15v i/o range, and supports 4 current ranges: 3.2 a, 80 a, 2 ma, 30 ma. the edge4717d has an on-board window comparator per channel that provides two bits of information ?dut too high and dut too low. there is also a monitor pin which provides a real time analog signal proportional to either the voltage or current measured at the dut. the edge4717d is designed to be a low power, low cost, small footprint solution to allow high pin count testers to support a pmu per pin. on-board voltage clamps, with over-current detection, provide protection to the dut and 4717d. the edge4717d also has a sample-and-hold feature available for capturing dut current or voltage measurements. the edge4717d is a design improvement to the edge4717 that features: increased fv/mv range improved over-current detection circuit functionality lvttl comparator outputs (pull-up resistors no longer required) improved hiz switching characteristics improved force voltage linearity automated test equipment - memory testers - vlsi testers - mixed signal tester channel 0 comparators detector logic voltage monitor sense force open_rl y snk_mon src_mon fv / fi* mi / mv* ivmin ivmax disable dutgtl dutlth ivmon comp_in over-current detect over-current detect dut_gnd src_out snk_out vinp hiz ref 2.5 guard channel 1 comparators detector logic voltage monitor sense force open_rl y snk_mon src_mon fv / fi* mi / mv* dutgtl dutlth ivmon over-current detect over-current detect src_out snk_out vinp hiz ref 2.5 guard channel 2 comparators detector logic voltage monitor sense force open_rl y snk_mon src_mon fv / fi* mi / mv* dutgtl dutlth ivmon over-current detect over-current detect src_out snk_out vinp hiz ref 2.5 guard channel 3 comparators detector logic voltage monitor sense force open_rl y snk_mon src_mon fv / fi* mi / mv* dutgtl dutlth ivmon over-current detect over-current detect src_out snk_out vinp hiz ref 2.5 guard ivmin ivmax disable comp_in ivmin ivmax disable comp_in ivmin ivmax disable comp_in functional block diagram
2 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com pin description e m a n n i p# n i pn o i t p i r c s e d ] 3 : 0 [ p n i v2 2 v , 1 2 n , 2 2 h , 9 1 b e h t d n a ) e d o m v f ( e g a t l o v t u p t u o e h t s e c r o f h c i h w t u p n i e g a t l o v g o l a n a . ) l e n n a h c r e p e n o ( ) e d o m i f ( t n e r r u c t u p t u o ] 3 : 0 [ f e r2 2 u , 1 2 m , 2 2 g , 9 1 a e c n e r e f e r s i h t ; e d o m t n e r r u c e c r o f r o f t i u c r i c 5 . 2 y b e d i v i d r o f n i p e c n e r e f e r . v 5 2 . 2 o t t e s y l l a c i p y t s i ] 3 : 0 [ e c r o f2 u , 2 n , 2 j , 2 e. e g a t l o v r o t n e r r u c s e c r o f h c i h w n i p t u p t u o g o l a n a ] 3 : 0 [ e s n e s3 u , 3 n , 3 j , 3 e. e g a t l o v s e s n e s h c i h w n i p t u p n i g o l a n a ] 3 : 0 [ * i f _ v f7 1 b , 4 1 a , 1 1 c , 7 a t n e r r u c g n i c r o f s i u m p e h t r e h t e h w s e n i m r e t e d h c i h w t u p n i e l b i t a p m o c l t t . e g a t l o v g n i c r o f r o ] 3 : 0 [ * v m _ i m6 1 c , 4 1 b , 1 1 b , 9 c g n i r u s a e m s i u m p e h t r e h t e h w s e n i m r e t e d h c i h w t u p n i e l b i t a p m o c l t t . e g a t l o v g n i r u s a e m r o t n e r r u c ] 3 : 0 [ 0 s r5 1 b , 2 1 c , 9 b , 7 c. s t u p n i t c e l e s e g n a r t n e r r u c e l b i t a p m o c l t t ] 3 : 0 [ 1 s r5 1 a , 2 1 b , 8 a , 6 c. s t u p n i t c e l e s e g n a r t n e r r u c e l b i t a p m o c l t t ] 3 : 0 [ n i m v i1 2 u , 0 2 m , 0 2 h , 7 1 c e h t r o f l e v e l d l o h s e r h t r e w o l e h t h s i l b a t s e h c i h w s e g a t l o v t u p n i g o l a n a . r o t a r a p m o c t n e m e r u s a e m ] 3 : 0 [ x a m v i0 2 u , 2 2 n , 1 2 h , 8 1 c e h t r o f l e v e l d l o h s e r h t r e p p u e h t h s i l b a t s e h c i h w s e g a t l o v t u p n i g o l a n a . r o t a r a p m o c t n e m e r u s a e m ] 3 : 0 [ n i _ p m o c2 t , 2 m , 2 h , 2 d. r o t a r a p m o c t n e m e r u s a e m o t t u p n i e g a t l o v g o l a n a ] 3 : 0 [ h t l _ t u d9 y , 0 1 a a , 2 1 y , 3 1 a a n a h t s s e l s i t n e m e r u s a e m t u d e h t s e t a c i d n i t a h t t u p t u o r o t a r a p m o c l a t i g i d . d l o h s e r h t r e p p u e h t ] 3 : 0 [ l t g _ t u d9 a a , 1 1 y , 2 1 a a , 4 1 a a r e t a e r g s i t n e m e r u s a e m t u d e h t s e t a c i d n i t a h t t u p t u o r o t a r a p m o c l a t i g i d . d l o h s e r h t r e w o l e h t n a h t ] 3 : 0 [ e l b a s i d6 1 b , 3 1 b , 0 1 b , 6 a . e c n a d e p m i h g i h n i t u p t u o n o m v i s e c a l p h c i h w t u p n i e l b i t a p m o c l t t ] 3 : 0 [ z i h7 1 a , 3 1 c , 0 1 a , 7 b . e c n a d e p m i h g i h o t n i t u p t u o e c r o f e h t s e c a l p t a h t t u p n i e l b i t a p m o c l t t ] 3 : 0 [ a r3 v , 3 p , 3 k , 3 f. a e g n a r o t g n i d n o p s e r r o c t u p n i r o t s i s e r l a n r e t x e ] 3 : 0 [ b r2 v , 2 p , 2 k , 2 f. b e g n a r o t g n i d n o p s e r r o c t u p n i r o t s i s e r l a n r e t x e ] 3 : 0 [ c r1 v , 1 p , 1 k , 1 f. c e g n a r o t g n i d n o p s e r r o c t u p n i r o t s i s e r l a n r e t x e ] 3 : 0 [ d r3 w , 3 r , 3 l , 3 g. d e g n a r o t g n i d n o p s e r r o c t u p n i r o t s i s e r l a n r e t x e ] 3 : 0 [ n o m _ k n s7 1 a a , 2 2 r , 2 2 k , 1 2 f. p m a l c t n e r r u c k n i s o t t u p n i e g a t l o v g o l a n a ] 3 : 0 [ n o m _ c r s6 1 y , 2 2 t , 2 2 l , 2 2 f. p m a l c t n e r r u c e c r u o s o t t u p n i e g a t l o v g o l a n a ] 3 : 0 [ t u o _ k n s1 r , 1 l , 1 g , 1 c. t u p t u o p m a l c ] 3 : 0 [ t u o _ c r s1 u , 1 n , 1 j , 1 e. t u p t u o p m a l c
3 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com pin description (continued) e m a n n i p# n i pn o i t p i r c s e d ] 3 : 0 [ y l r _ n e p o0 1 y , 1 1 a a , 3 1 y , 4 1 y t u d d n a r e t s e t n e e w t e b s y a l e r g n i n e p o r o f d e s u s i t a h t t u p t u o n i a r d n e p o . n o i t i d n o c t n e r r u c - r e v o n a f o e s a c n i ] 3 : 0 [ n o m v i1 2 t , 2 2 m , 1 2 g , 8 1 b e h t r e h t i e f o r o t i n o m e m i t l a e r a s e d i v o r p t a h t t u p t u o e g a t l o v g o l a n a . l e v e l t n e r r u c d e r u s a e m r o e g a t l o v d e r u s a e m ] 3 : 0 [ e d o m _ h c t l6 1 a , 2 1 a , 0 1 c , 6 b - e l p m a s m o r f s i r o t i n o m v i r e h t e h w f o n o i t a n i m r e t e d r o f x u m a s l o r t n o c . d e l p m a s t o n r o d l o h - d n a ] 3 : 0 [ e l p m a s5 1 c , 3 1 a , 9 a , 8 c . s n i p r o t i n o m e g a t l o v ] 3 : 0 [ e s n e s e h t n o e g a t l o v e h t g n i l p m a s r o f d e s u ] 3 : 0 [ d r a u g1 t , 1 m , 1 h , 1 d. s e c a r t d r a u g r o f d e s u n i p d r a u g n e v i r d ] 3 : 0 [ t s e t8 1 a , 4 1 c , 1 1 a , 8 b . d l o h - d n a - e l p m a s g n i t s e t r o f x u m r o f n i p l o r t n o c t u p n i l a t i g i d ] 3 : 0 [ n i _ t s e t1 2 v , 0 2 n , 2 2 j , 9 1 c. d l o h - d n a - e l p m a s e h t g n i t s e t r o f t u p n i g o l a n a ] 3 : 0 [ 1 p m o c ] 3 : 0 [ 2 p m o c 0 2 v , 1 2 p , 0 2 j , 0 2 d 9 1 y , 0 2 p , 1 2 j , 1 2 d n o i t c e n n o c r o t i c a p a c l a n r e t x e n a e r i u q e r t a h t s n i p n o i t a s n e p m o c l a n r e t n i . s n i p o w t e h t n e e w t e b ] 3 : 0 [ 3 p m o c8 1 y , 1 2 r , 1 2 k , 1 2 e n o i t c e n n o c r o t i c a p a c l a n r e t x e n a s e r i u q e r t a h t n i p n o i t a s n e p m o c l a n r e t n i . d n u o r g d n a n i p e h t n e e w t e b ] 3 : 0 [ 4 p m o c7 1 y , 0 2 r , 0 2 k , 0 2 f n o i t c e n n o c r o t i c a p a c l a n r e t x e n a s e r i u q e r t a h t n i p n o i t a s n e p m o c l a n r e t n i . t u p t u o e c r o f d n a n i p e h t n e e w t e b d n g _ t u d6 y . e n i l d n u o r g t u d o t d e t c e n n o c e b d l u o h s t a h t n i p e c n e r e f e r t u p n i s n i p r e w o p c c v, 2 2 a , 1 2 a , 2 a , 1 a , 2 2 b , 1 2 b , 2 b , 1 b , 1 a a , 0 2 y , 3 y , 0 2 c , 3 c , 1 b a , 2 2 a a , 1 2 a a , 2 a a 2 2 b a , 1 2 b a , 2 b a . y l p p u s r e w o p g o l a n a e v i t i s o p d d v5 1 y. ) r o t a r a p m o c ( y l p p u s l a t i g i d e v i t i s o p e e v, 2 2 c , 1 2 c , 0 2 b , 0 2 a , 2 r , 2 l , 2 g , 2 2 e , 2 2 d , 2 2 y , 1 2 y , 2 2 w , 1 2 w , 2 w , 0 2 a a , 9 1 a a , 8 1 a a , 5 1 a a , 6 1 b a , 5 1 b a , 4 1 b a , 3 1 b a 0 2 b a , 9 1 b a , 8 1 b a , 7 1 b a . y l p p u s r e w o p g o l a n a e v i t a g e n d n g, 5 b , 4 b , 3 b , 5 a , 4 a , 3 a , 2 y , 1 y , 1 w , 5 c , 4 c , 2 c , 4 a a , 3 a a , 8 y , 7 y , 5 y , 4 y , 3 b a , 8 a a , 7 a a , 6 a a , 5 a a , 8 b a , 7 b a , 6 b a , 5 b a , 4 b a 2 1 b a , 1 1 b a , 0 1 b a , 9 b a . d n u o r g c n, 0 2 l , 0 2 g , 3 h , 0 2 e , 3 d , 0 2 t , 3 t , 2 2 p , 3 m , 1 2 l 6 1 a a , 0 2 w . ) d e t c e n n o c n u e v a e l ; s n i p d e s u n u ( . n o i t c e n n o c o n
4 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com pin description (continued) top view 23mm x 23mm 228 pin tbga a1 ball pad indicator e4717 228 pin tbga 23mm x 23mm se m te c h 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 8 19 20 21 22 a b c d e f g h j k l m n p r t u v w y aa ab a1 b1 c1 y1 aa1 ab1 d1 e1 f1 g1 h1 j1 k1 l1 m1 n1 p1 r1 t1 u1 v1 w1 vcc guard0 src_out0 rc0 snk_out1 guard1 src_out1 rc1 snk_out2 guard2 src_out2 rc2 snk_out3 guard3 src_out3 rc3 gnd vcc snk_out0 gnd vcc vcc a2 b2 c2 y2 aa2 ab2 d2 e2 f2 g2 h2 j2 k2 l2 m2 n2 p2 r2 t2 u2 v2 w2 vcc comp_in0 force0 rb0 vee comp_in1 force1 rb1 vee comp_in2 force2 rb2 vee comp_in3 force3 rb3 vee vcc gnd gnd vcc vcc a3 b3 c3 y3 aa3 ab3 d3 e3 f3 g3 h3 j3 k3 l3 m3 n3 p3 r3 t3 u3 v3 w3 gnd nc sense0 ra0 rd0 nc sense1 ra1 rd1 nc sense2 ra2 rd2 nc sense3 ra3 rd3 gnd vcc vcc gnd gnd a4 b4 c4 y4 aa4 ab4 d4 e4 f4 g4 h4 j4 k4 l4 m4 n4 p4 r4 t4 u4 v4 w4 gnd gnd gnd gnd gnd gnd a5 b5 c5 y5 aa5 ab5 d5 e5 f5 g5 h5 j5 k5 l5 m5 n5 p5 r5 t5 u5 v5 w5 gnd gnd gnd gnd gnd gnd a6 b6 c6 y6 aa6 ab6 d6 e6 f6 g6 h6 j6 k6 l6 m6 n6 p6 r6 t6 u6 v6 w6 disable0 ltch_mode0 rs10 dut_gnd gnd gnd a7 b7 c7 y7 aa7 ab7 d7 e7 f7 g7 h7 j7 k7 l7 m7 n7 p7 r7 t7 u7 v7 w7 fv_fin0 hiz0 rs00 gnd gnd gnd a8 b8 c8 y8 aa8 ab8 d8 e8 f8 g8 h8 j8 k8 l8 m8 n8 p8 r8 t8 u8 v8 w8 rs11 test0 sample0 gnd gnd gnd a9 b9 c9 y9 aa9 ab9 d9 e9 f9 g9 h9 j9 k9 l9 m9 n9 p9 r9 t9 u9 v9 w9 sample1 rs01 mi_mvn0 dut_lth3 dut_gtl3 gnd a10 b10 c10 y10 aa10 ab10 d10 e10 f10 g10 h10 j10 k10 l10 m10 n10 p10 r10 t10 u10 v10 w10 hiz1 disable1 ltch_mode1 open_rly3 dut_lth2 gnd a11 b11 c11 y11 aa11 ab11 d11 e11 f11 g11 h11 j11 k11 l11 m11 n11 p11 r11 t11 u11 v11 w11 test1 mi_mvn1 fv_fin1 dut_gtl2 open_rly2 gnd a12 b12 c12 y12 aa12 ab12 d12 e12 f12 g12 h12 j12 k12 l12 m12 n12 p12 r12 t12 u12 v12 w12 ltch_mode2 rs12 rs02 dut_lth1 dut_gtl1 gnd a13 b13 c13 y13 aa13 ab13 d13 e13 f13 g13 h13 j13 k13 l13 m13 n13 p13 r13 t13 u13 v13 w13 sample2 disable2 hiz2 open_rly1 dut_lth0 vee a14 b14 c14 y14 aa14 ab14 d14 e14 f14 g14 h14 j14 k14 l14 m14 n14 p14 r14 t14 u14 v14 w14 fv_fin2 mi_mvn2 test2 open_rly0 dut_gtl0 vee a15 b15 c15 y15 aa15 ab15 d15 e15 f15 g15 h15 j15 k15 l15 m15 n15 p15 r15 t15 u15 v15 w15 rs13 rs03 sample3 vdd vee vee a16 b16 c16 y16 aa16 ab16 d16 e16 f16 g16 h16 j16 k16 l16 m16 n16 p16 r16 t16 u16 v16 w16 ltch_mode3 disable3 mi_mvn3 src_mon3 vee a17 b17 c17 y17 aa17 ab17 d17 e17 f17 g17 h17 j17 k17 l17 m17 n17 p17 r17 t17 u17 v17 w17 hiz3 fv_fin3 iv_min0 comp43 snk_mon3 vee a18 b18 c18 y18 aa18 ab18 d18 e18 f18 g18 h18 j18 k18 l18 m18 n18 p18 r18 t18 u18 v18 w18 test3 ivmon0 iv_max0 comp33 vee vee a19 b19 c19 y19 aa19 ab19 d19 e19 f19 g19 h19 j19 k19 l19 m19 n19 p19 r19 t19 u19 v19 w19 iref0 vinp0 test_in0 comp23 vee vee a20 b20 c20 y20 aa20 ab20 d20 e20 f20 g20 h20 j20 k20 l20 m20 n20 p20 r20 t20 u20 v20 w20 vee comp10 nc comp40 hld_cap0 (nc) hld_cap1 (nc) iv_min1 comp11 comp41 nc iv_min2 test_in2 comp22 comp42 hld_cap2 (nc) hld_cap3 (nc) iv_max3 comp13 nc vee vcc vcc vee vee a21 b21 c21 y21 aa21 ab21 d21 e21 f21 g21 h21 j21 k21 l21 m21 n21 p21 r21 t21 u21 v21 w21 vcc comp20 comp30 snk_mon0 ivmon1 iv_max1 comp21 comp31 iref2 vinp2 comp12 comp32 ivmon3 iv_min3 test_in3 vee vcc vee vee vcc vcc a22 b22 c22 y22 aa22 ab22 d22 e22 f22 g22 h22 j22 k22 l22 m22 n22 p22 r22 t22 u22 v22 w22 vcc vee vee src_mon0 iref1 vinp1 test_in1 snk_mon1 src_mon1 ivmon2 iv_max2 nc snk_mon2 src_mon2 iref3 vinp3 vee vcc vee vee vcc vcc
5 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com pin description (continued) bottom view 23mm x 23mm 228 pin tbga a1 ball pad indicator (see gold triangle located at the corner) a1 a2 a3 a4 a5 a6 a7 a8 a9 a10 a11 a12 a13 a14 a15 a16 a17 a18 a19 a20 a21 a22 b1 b2 b3 b4 b5 b6 b7 b8 b9 b10 b11 b12 b13 b14 b15 b16 b17 b18 b19 b20 b21 b22 c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 y1 y2 y3 y4 y5 y6 y7 y8 y9 y10 y11 y12 y13 y14 y15 y16 y17 y18 y19 y20 y21 y22 aa1 aa2 aa3 aa4 aa5 aa6 aa7 aa8 aa9 aa10 aa11 aa12 aa13 aa14 aa15 aa16 aa17 aa18 aa19 aa20 aa21 aa22 ab1 ab2 ab3 ab4 ab5 ab6 ab7 ab8 ab9 ab10 ab11 ab12 ab13 ab14 ab15 ab16 ab17 ab18 ab19 ab20 ab21 ab22 d1 d2 d3 d4 d5 d6 d7 d8 d9 d10 d11 d12 d13 d14 d15 d16 d17 d18 d19 d20 d21 d22 e1 e2 e3 e4 e5 e6 e7 e8 e9 e10 e11 e12 e13 e14 e15 e16 e17 e18 e19 e20 e21 e22 f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 f16 f17 f18 f19 f20 f21 f22 g1 g2 g3 g4 g5 g6 g7 g8 g9 g10 g11 g12 g13 g14 g15 g16 g17 g18 g19 g20 g21 g22 h1 h2 h3 h4 h5 h6 h7 h8 h9 h10 h11 h12 h13 h14 h15 h16 h17 h18 h19 h20 h21 h22 j1 j2 j3 j4 j5 j6 j7 j8 j9 j10 j11 j12 j13 j14 j15 j16 j17 j18 j19 j20 j21 j22 k1 k2 k3 k4 k5 k6 k7 k8 k9 k10 k11 k12 k13 k14 k15 k16 k17 k18 k19 k20 k21 k22 l1 l2 l3 l4 l5 l6 l7 l8 l9 l10 l11 l12 l13 l14 l15 l16 l17 l18 l19 l20 l21 l22 m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 m12 m13 m14 m15 m16 m17 m18 m19 m20 m21 m22 n1 n2 n3 n4 n5 n6 n7 n8 n9 n10 n11 n12 n13 n14 n15 n16 n17 n18 n19 n20 n21 n22 p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 r13 r14 r15 r16 r17 r18 r19 r20 r21 r22 t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 u1 u2 u3 u4 u5 u6 u7 u8 u9 u10 u11 u12 u13 u14 u15 u16 u17 u18 u19 u20 u21 u22 v1 v2 v3 v4 v5 v6 v7 v8 v9 v10 v11 v12 v13 v14 v15 v16 v17 v18 v19 v20 v21 v22 w1 w2 w3 w4 w5 w6 w7 w8 w9 w10 w11 w12 w13 w14 w15 w16 w17 w18 w19 w20 w21 w22 vcc vcc vee iref0 test3 hiz3 ltch_mode3 rs13 fv_fin2 fv_fin0 disable0 gnd gnd gnd vcc vcc sample2 sample1 rs11 ltch_mode2 test1 hiz1 vee comp20 comp10 nc comp_in0 guard0 vee comp30 nc sense0 force0 src_out0 src_mon0 snk_mon0 comp40 ra0 rb0 rc0 iref1 ivmon1 hld_cap0 (nc) rd0 vee snk_out1 vinp1 iv_max1 iv_min1 nc comp_in1 guard1 test_in1 comp21 comp11 sense1 force1 src_out1 snk_mon1 comp31 comp41 ra1 rb1 rc1 src_mon1 nc rd1 vee snk_out2 ivmon2 iref2 iv_min2 nc comp_in2 guard2 iv_max2 vinp2 test_in2 sense2 force2 src_out2 nc comp12 comp22 ra2 rb2 rc2 snk_mon2 comp32 comp42 rd2 vee snk_out3 src_mon2 ivmon3 nc comp_in3 guard3 iref3 iv_min3 iv_max3 sense3 force3 src_out3 vinp3 test_in3 comp13 ra3 rb3 rc3 vee vee nc rd3 vee gnd vcc vcc vee vinp0 ivmonitor0 fv_fin3 disable3 rs03 mi_mvn2 hiz0 ltch_mode0 gnd gnd gnd vcc vcc disable2 rs01 test0 rs12 mi_mvn1 disable1 vee vee vcc test_in0 iv_max0 iv_min0 mi_mvn3 sample3 test2 rs00 rs10 gnd gnd vcc gnd snk_out0 hiz2 mi_mvn0 sample0 rs02 fv_fin1 ltch_mode1 vee vee vcc comp23 comp33 comp43 src_mon3 vdd open_rly0 gnd dut_gnd gnd gnd vcc gnd gnd open_rly1 dut_lth3 gnd dut_lth1 dut_gtl2 open_rly3 vcc vcc vee vee vee snk_mon3 vee dut_gtl0 gnd gnd gnd gnd gnd vcc vcc dut_lth0 dut_gtl3 gnd dut_gtl1 open_rly2 dut_lth2 vcc vcc vee vee vee vee vee vee vee gnd gnd gnd gnd gnd vcc vcc vee gnd gnd gnd gnd gnd a b c d e f g h j k l m n p r t u v w y aa ab hld_cap1 (nc) hld_cap2 (nc) hld_cap3 (nc) 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
6 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com circuit description circuit overview the edge4717d is a quad channel parametric test and measurement unit that can : force voltage / measure current force current / measure voltage force voltage / measure voltage force current / measure current measure voltage / force disable the edge4717d features a pmu (per channel) that can force or measure voltage over a 15v range and force or measure current over four distinct ranges: 3.2 a 80 a 2 ma 30 ma the edge4717d features an on-board window comparator (per channel) that provides two bit measurement range classification. also, a monitor pin, ivmon, is capable of outputting either a real time analog voltage signal which tracks the measured parameter, or a sampled value of the measurement parameter captured using the sample and hold circuitry. pmu functionality the trapezoid in figure 1 describes the current-voltage functionality of the pmu with vcc = 12v and vee = 8v, in range d. figure 1. pmu functionality control inputs fv / fi* is a ttl compatible input which determines whether the pmu forces current or voltage, and mi/mv* is a ttl compatible input which determines whether the pmu measures current or voltage. fv/fi* and mi/mv* are independent for each channel of the edge4717d. hiz is a ttl compatible input which can be used to place the pmu s force amp into a high impedance state. tables 1 and 2 describe the modes of operation related to these three input pins. table 1. rs0 and rs1 are ttl compatible inputs to an internal analog mux which selects an external resistor corresponding to a desired current range. the truth table for rs0 and rs1, along with the associated external resistor values and current ranges, is shown in table 2. rs0 and rs1 are independent for each channel of the edge4717d. table 2. z i h* i f / v f* v m / i mn o i t a r e p o f o e d o m 1x x e c n a d e p m i h g i h 00 0 e g a t l o v e r u s a e m , t n e r r u c e c r o f 00 1 t n e r r u c e r u s a e m , t n e r r u c e c r o f 01 0 e g a t l o v e r u s a e m , e g a t l o v e c r o f 01 1 t n e r r u c e r u s a e m , e g a t l o v e c r o f 1 s r0 s re g n a r t n e r r u c e g n a r r . t x e " l a n i m o n " 00 a a 2 . 3k 5 2 6 = a r ? 01 b a 0 8= b rk 5 2 ? 10 c a m 2k 1 = c r ? 11 d a m 0 3= d r0 4 ? v out (@ i = 0) = 9.25v v out (@ ?0 ma) = ?.5v v out (@ 30 ma) = 9v v out (@ ?0 ma) = ?.1 (in range d) v out (@ i = 0) = ?.5v v cc = 12 v ee = ?v v no restrictions i min (?0 ma) i max (30 ma) note: negative current is defined as current flowing into pmu from dut.
7 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com circuit description (continued) force/sense force is an analog output which either forces a current or forces a voltage, depending on which operating mode is selected. in fv mode, the voltage forced is equivalent to the voltage applied to the vinp pin. in fi mode, the current forced is mapped to the input as described in the force current section. force can be placed in a high- impedance state through the setting of the hiz input pin. when the hiz input pin is set to logical 0 , the edge4717d force output will be controlled by the internal driver amplifier, and the edge4717d will force a user-defined current or voltage (depending upon the setting of fv/fi*) at the force pin. when hiz is set to logical 1 , the force output is placed into a low-leakage, high impedance state. sense is a high impedance analog input which measures the dut voltage in the mv operating mode. (force and sense are brought out to separate pins to allow remote sensing.) ivmon ivmon is a real time analog voltage output which tracks the sensed parameter. in the mv mode (mi/mv* = 0), the output voltage displayed at ivmon is a 1:1 mapping of the sense voltage. in the mi mode (mi/mv* = 1), ivmon follows the equation: ivmon = i(measured) * rext using nominal values for the external resistors (ra, rb, and rc), a voltage at ivmon of +2v corresponds to imax, and 2v corresponds to imin of the selected current range. for range d, +1.2v corresponds to imax and 1.2v corresponds to imin. the ivmon pin can also be placed into a high impedance state by using the disable input (see table 3). table 3. sample and hold the edge4717d features a sample and hold circuit (per channel) which can be used to capture the corresponding voltage value of the sensed parameter (mi or mv) to be displayed at ivmon. the output of the sample and hold is internally connected to ivmon through a latch controlled by ltch_mode. the setting of ltch_mode determines whether the data at ivmon comes from the sample and hold circuit or directly from the sensed parameter (see table 4). table 4. note: no update is performed on the sample-and-hold. sample and hold testing an analog mux in the 4717d allows for testing of the sample-and-hold circuit. the mux control pin, test, is a ttl compatible input whose operation is described in table 5. to test the sample and hold circuitry, an analog signal can be applied to the test_in pin and sampled. e l b a s i d* v m / i mr e t e m a r a p d e s n e s 1x e c n a d e p m i h g i h 00 e g a t l o v d e r u s a e m 01 t n e r r u c d e r u s a e m e d o m _ h c t le l p m a se t a t s d l o h _ d n a - e l p m a s 0x t n e r a p s n a r t 1) e g d e g n i l l a f (a t a d e l p m a s 10 a t a d d l o h 11 t n e r a p s n a r t
8 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com table 5. test head ground reference the edge4717d features a test head ground referencing feature which allows the force voltage function to be referenced to a separate ground reference other than the ground (gnd) power used for the device. the test head ground should be connected to the dut_gnd pin of the edge4717d. the maximum allowed variation between dut_gnd and gnd is 250 mv. force voltage mode in the fv mode (fv/fi* = 1), vinp is a high impedance, analog voltage input that maps directly to the voltage forced at the force pin. measure current mode in the mi mode (mi/mv* = 1), a current monitor is connected in series with the pmu forcing amplifier. this monitor generates a voltage that is proportional to the current passing through it, and is brought out to ivmon. this voltage (corresponding to the measured current) can also be tested by the on-board window comparator. force current mode in the fi mode (fv/fi* = 0), vinp is a high impedance, analog voltage input that is converted into a current at the force pin (see figure 1) using the following relationship: forced current = where vref is the reference voltage input at the ref pin which is nominally set at 2.25v. (positive current is de- fined as current flowing out of the pmu.) table 6 de- scribes the relationship between the voltage applied to vinp and the current at force for ranges a, b, and c. circuit description (continued) vinp vref (rext * 2.5) t s e tn o i t c n u f 0n o i t a r e p o l a m r o n 1 - e l p m a s r o f d e s u n i _ t s e t g n i t s e t d l o h - d n a table 6. in the force current mode, the voltage at vinp is divided by 2.5 internally on the chip, so that a 2v range is used internally for forcing currents on ranges a, b, and c. range d uses a 1.2v range across rext for forcing currents. measure voltage mode in the mv mode (mi/mv* = 0), dut voltage is measured via the sense input pin. this measured voltage can be displayed on the ivmon pin and tested using the internal window comparator. comparator the edge4717d features an on-board window compara- tor which provides two-bit measurement range classifica- tion. ivmax and ivmin are high impedance analog inputs that establish the upper and lower thresholds for the win- dow comparator. comp_in is the window comparator in- put pin. comp_in should be connected to ivmon on each channel if it is desired to use the comparator to indicate pmu measurements. in the mi mode, an i/v max input of +2v will set the upper threshold of the window comparator to a voltage corresponding to +fsc (full-scale current), and an i/v min input of 2v will set the lower threshold to a voltage corresponding to fsc for ranges a, b, and c. similarly for range d, 1.2v corresponds to sinking full-scale current, and +1.2v corresponds to sourcing full-scale current (positive current is defined as current flowing out of the pmu). dutgtl the dutlth are lvttl compatible outputs which indicate the range of the measured parameter in relation to ivmin and ivmax. comparator functionality is sum- marized in table 7. p n i vt n e r r u c d e c r o f g n i d n o p s e r r o c v 5 . 5 + f e r v ) c , b , a s e g n a r , e l a c s - l l u f ( x a m i v 5 . 3 + f e r v ) d e g n a r , e l a c s - l l u f ( x a m i f e r v0 v 5 . 3 f e r v ) d e g n a r , e l a c s - l l u f ( n i m i v 5 . 5 f e r v ) c , b , a s e g n a r , e l a c s - l l u f ( n i m i
9 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com table 8. over-current detection circuit functionality (v diode is the forward voltage of the external clamp diode). for applications that require the use of external resistors that are much smaller in ohmic value than those that are outlined in table 2, one will need to account for the variation in switch resistance vs. common mode voltage of the range selection switches (a-d in figure 3) when specifying the overall accuracy of the application. common mode error/calibration in order to attain a high degree of accuracy in a typical ate application, offset and gain errors are accounted for through software calibration. when operating the edge4717d in the measure current (mi) or force current (fi) modes, an additional source of error, common mode error, should be accounted for. common mode error is a measure of how the common mode voltage, v cm , at the input of the current sense amplifier affects the forced or measured current values (see figure 2). since this error is created by internal resistors in the current sense amplifier, it is very linear in nature. using the common mode error and common mode linearity specifications, one can see that with a small number of calibration steps (see applications note pmu-a1), the effect of this error can be significantly reduced. 2 [v] imax[a] circuit description (continued) n o i t i d n o c t s e th t l t u dl t g t u d x a m v i > n i _ p m o c x a m v i < n i _ p m o c 0 1 a / n n i m v i > n i _ p m o c n i m v i < n i _ p m o c a / n 1 0 x a m v i < n i _ p m o c d n a n i m v i > n i _ p m o c 11 n o i t i d n o c p m a l c e d o i d p m a l c t n e r r u c y l r _ n e p o v e c r o f < t u o _ c r s e d o i d a / n1 v e c r o f > t u o _ c r s e d o i d i p m a l c a m 5 5 > i p m a l c a m 5 5 < 0 1 v + e c r o f < t u o _ k n s e d o i d i p m a l c a m 5 5 > i p m a l c a m 5 5 < 0 1 v + e c r o f > t u o _ k n s e d o i d a / n1 table 7. comparator truth table rext selection the edge4717d is designed such that the maximum voltage drop across rext (ra, rb, rc, or rd depending on range selected using rs0 and rs1 inputs) is 2v. resistor values can be chosen to operate the pmu at any current range up to 50 ma in accordance with the following equation: rext[ ? ] = , imax 50 ma for range d imax 2 ma for range c imax 80 a for range b imax 3.2 ma for range a voltage clamps/over-current detection the edge4717d features four pairs of on-board clamps (one pair per channel), which can be used to clamp the voltage of pins connected to src_out and snk_out between limits set by the voltages applied to src_mon and snk_mon. snk_mon is a high impedance input that establishes the upper clamping limit, while src_mon is a high impedance analog input that establishes the lower clamping limit. in addition to voltage clamping functionality, the clamp circuitry of the edge4717d also features over- current detection capability. over-current detection is only enabled when one of the voltage clamping thresholds is exceeded (force + v diode > snk_mon or force v diode < src_mon). when enabled, an over-current condition is signaled via the open-rly pin. open_rly is an open drain output pin that pulls down when an over- current condition is detected. open_rly functionality is depicted in table 8.
10 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com (note: slope may be negative) 3.5v 9.5v 2 mv 2 mv v os@ivmon v cm@force cm error = slope cm linearity figure 2. graphical representation of common mode error transient clamps the edge4717d has on-board transient clamps to limit the voltage and current spikes that might result from either changing the current range or changing the operating mode. driven guard pin the edge4717d features a pin (per channel), guard, which can be used to drive the guard traces of a force/ sense pair. by surrounding force and sense traces with guard traces which connect to the guard pin, an effective method to achieve minimal leakage can be achieved. circuit description (continued) power supply sequencing in order to avoid the possibility of latch-up, the following power-up requirements must be satisified: 1. vee gnd vdd vcc at all times 2. vee all inputs vcc the following power supply sequencing can be used as a guideline when operating the edge4717d: power up sequence 1. vcc (substrate) 2. vee/vdd 3. digital inputs 4. analog inputs power down sequence 1. analog inputs 2. digital inputs 3. vee/vdd 4. vcc (substrate)
11 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com circuit description (continued) figure 3. functional schematic snk_out > (force+v diode ) snk_out < (force+v diode ) + inst. + + comp3 comp1 comp2 comp4 vinp ref src_mon src_out sense guard dut_gnd c ext c ext c ext fv* fv* fv fv* fv* fv* fv fv fv fv 40k ? 40k ? ~1k ? d* d* d d c* c b* b a* a c* c b* b a* a r d r c r b r a dut_lth iv_max comp_in ivmon force open_rly iv_min dut_gtl mi* mi* mi mi + 1 0 .4x + driver + + 0 1 0 1 s&h test_in test sample ltch_mode disable mi ? mi/mv* = 1 mi* ? mi/mv* = 0 fv ? fv/fi* = 1 fv* ? fv/fi* = 0 d src = external diode d snk = external diode c ext = external capacitors snk_mon snk_out + snk over-current detection src_out < (force v diode ) src_out > (force v diode ) src over-current detection negative clamp positive clamp v diode + v diode + current limiting resistors on the src_mon and snk_mon inputs ensure that the edge4717d is not damaged when src_mon > snk_mon. ~500 ? ~ ~500 ? ~
12 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com application information figure 4. required external components (per channel) ra open_rly comp4 625 k ? 25 k ? 1 k ? 40 ? rb rc rd force dut lth comp1 comp2 comp3 vcc vcc .01 f .1 f .01 f .01 f .1 f vee vee dut gtl sense src_out snk_out dut_gnd test head ground vdd vdd to lvttl gate 100 pf to 1 nf (exact value is tbd) actual decoupling capacitor values depend on the actual system environment. to dut edge4717d vdd 120 pf 120 pf r pu use of diodes with a low reverse leakage current, such as the zetex flld261 or equivalent are recommended. to lvttl gate + v diode v diode +
13 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com package information pin descriptions a b c d e f g h j k l m n p r t u v w y aa ab 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 e e e1 d1 detail b 10 top view bottom view corner 11 d e 0.10 a b 45 degree 0.5 mm chamfer (4 plcs) the entire top-side of the e4717d package is constructed of copper, which offers a path of high thermal conductivity for cooling.
14 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com package information (continued) detail a p c a1 a / / ccc c aaa c CcC 6 5 4 b g g 0.30 s c a s b s 0.10 s c side view detail b detail a s e c n e r e f e r l a n o i s n e m i d . f e r. n i m. m o n. x a m a5 2 . 14 . 15 5 . 1 1 a0 4 . 00 5 . 00 6 . 0 d0 8 . 2 20 0 . 3 20 2 . 3 2 1 dc s b 0 0 . 1 2 e0 8 . 2 20 0 . 3 20 2 . 3 2 1 ec s b 0 0 . 1 2 b5 2 5 . 05 6 . 05 7 7 . 0 c5 8 . 00 9 . 05 9 . 0 m2 2 n8 2 2 a a a5 1 . 0 c c c5 2 . 0 ep y t 0 0 . 1 g5 3 . 0 p5 1 . 0 notes: 1. all dimensions are in millimeters. 2. e represents the basic solder ball grid pitch. 3. m represents the basic solder ball matrix size, and symbol n is the maximum allowable number of balls after depopulating. 4. b is measured at the maximum solder ball diameter (after reflow) parallel to primary datum c . 5. dimension aaa is measured parallel to primary datum c . 6. primary datum c and seating plane are defined by the spherical crowns of the solder balls. 7. package surface shall be black oxide. 8. cavity depth varies with die thickness. 9. substrate material base is copper. 10. bilateral tolerance zone is applied to each side of package body. 11. 45 degree 0.5 mm chamfer corner and white dot for pin 1 identification.
15 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com recommended operating conditions absolute maximum ratings r e t e m a r a pl o b m y sn i mp y tx a ms t i n u y l p p u s r e w o p g o l a n a e v i t i s o pc c v5 . 1 12 15 . 2 1v y l p p u s r e w o p g o l a n a e v i t a g e ne e v5 . 8 8 5 . 7 v y l p p u s r e w o p g o l a n a l a t o te e v c c v9 10 21 2v y l p p u s r e w o p l a t i g i dd d v0 . 33 . 35 2 . 5v e r u t a r e p m e t e s a cc t5 25 6 +c ? e g a k c a p f o e c n a t s i s e r l a m r e h t ) e s a c o t n o i t c n u j ( c j 3 . 0w / c ? r e t e m a r a pl o b m y sn i mp y tx a ms t i n u y l p p u s r e w o p e v i t i s o pc c v5 1 +v y l p p u s r e w o p e v i t a g e ne e v5 1 v y l p p u s r e w o p l a t o te e v c c v0 2 2v y l p p u s r e w o p l a t i g i dd d v0 7 +v s t u p n i l a t i g i d 5 . 0 . 7v s t u p n i g o l a n a 5 . e e v5 . + c c vv e r u t a r e p m e t e g a r o t s 5 5 5 2 1 +c ? e r u t a r e p m e t e s a c 0 0 1c ? e r u t a r e p m e t g n i r e d l o s 0 6 2c ? stresses above listed under absolute maximum ratings may cause permanent damage to the device. this is a stress rating only and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability.
16 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com dc characteristics r e t e m a r a pl o b m y sn i mp y tx a ms t i n u s e i l p p u s r e w o p ) d a o l - o n ( n o i t p m u s n o c y l p p u s r e w o p y l p p u s e v i t i s o p y l p p u s e v i t a g e n y l p p u s " l a t i g i d " c c i e e i d d i 5 3 5 3 2 7 2 7 5 a m a m a m o i t a r n o i t c e j e r y l p p u s r e w o p ) e d o m d l o h n i t p e c x e ( t u p t u o g o l a n a y n a o t c c v z h m 1 z h k 0 0 5 z h k 0 0 1 r r s p 0 2 0 2 5 2 b d b d b d ) e d o m d l o h n i t p e c x e ( t u p t u o g o l a n a y n a o t e e v z h m 1 z h k 0 0 5 z h k 0 0 1 6 1 8 1 5 2 b d b d b d ) e d o m d l o h n i t p e c x e ( t u p t u o g o l a n a y n a o t d d v z h m 1 < 0 6b d ) e d o m d l o h ( n o m v i o t c c v z h m 1 z h k 0 0 5 z h k 0 0 1 z h 0 0 2 6 . 0 6 0 2 0 3 b d b d b d b d ) e d o m d l o h ( n o m v i o t e e v z h m 1 z h k 0 0 5 z h k 0 0 1 z h 0 0 2 7 . 1 7 1 2 0 3 b d b d b d b d ) e d o m d l o h ( n o m v i o t d d v z h m 1 < 0 6b d e d o m e g a t l o v e c r o f e g n a r e g a t l o v t u p n i t n e r r u c e g a k a e l t u p n i p n i v k a e l i 0 . 2 + e e v 1 0 0 . 2 c c v 1 v a t n e r r u c e l a c s - l l u f e v i t i s o p ( e g a t l o v g n i c r o f t u p t u o r h g u o r h t t x e ) e c r o f v5 . 2 + e e v5 . 4 c c vv r h g u o r h t t n e r r u c 0 ( e g a t l o v g n i c r o f t u p t u o t x e )e c r o f v5 . 2 + e e v5 . 2 c c vv t n e r r u c e l a c s - l l u f e v i t a g e n ( e g a t l o v g n i c r o f t u p t u o r h g u o r h t t x e ) e c r o f v5 . 4 + e e v5 . 2 c c vv y c a r u c c a e g a t l o v t e s f f o n i a g y t i r a e n i l s o v n i a g l n i v f 0 0 2 5 8 9 . 5 2 0 . 0 1 0 . 0 0 2 5 1 0 . 1 5 2 0 . 0 + v m v / v r v s f %
17 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com dc characteristics (continued) r e t e m a r a pl o b m y sn i mp y tx a ms t i n u e d o m t n e r r u c e r u s a e m e g n a r t n e m e r u s a e m t n e r r u c a e g n a r b e g n a r c e g n a r d e g n a r i e r u s a e m 2 . 3 0 8 2 0 3 2 . 3 0 8 2 0 3 a a a m a m y c a r u c c a t n e m e r u s a e m t n e r r u c ) n o m v i @ ( t e s f f o ) 1 e t o n ( n i a g y t i r a e n i l c , b , a s e g n a r d e g n a r s o v n i a g l n i i m 0 5 1 5 8 9 . 8 0 . 0 8 0 5 1 5 1 0 . 1 8 0 . 0 8 + v m v / v r c s f % a r o r r e e d o m n o m m o c y t i r a e n i l e d o m n o m m o c v 5 7 . 4 c c v o t v 5 . 4 + e e v = e c r o f e c n a d e p m i t u p t u o n o m v i t n e r r u c e g a k a e l n o m v i ) v 5 . 2 c c v o t v 5 . 2 + e e v = n o m v i ( r o r r e m c l n i m c r t u o i k a e l 5 . 5 5 0 . 0 0 1 0 0 5 5 . 5 5 0 . 0 0 1 v / v m r c s f % ? a n e d o m t n e r r u c e c r o f e g n a r e g a t l o v t u p n i t n e r r u c e g a k a e l t u p n i e g n a r e g a t l o v t u p n i f e r t n e r r u c e g a k a e l f e r p n i v i k a e l f e r v i k a e l 5 . 5 f e r v 1 0 1 0 5 . 5 + f e r v 1 5 . 2 1 v a v a t n e r r u c g n i c r o f t u p t u o a e g n a r b e g n a r c e g n a r d e g n a r i e c r o f 2 . 3 0 8 2 0 3 2 . 3 0 8 2 0 3 a a a m a m e g n a r e g a t l o v e c n a i l p m o c t n e r r u c e l a c s - l l u f e v i t i s o p t n e r r u c 0 t n e r r u c e l a c s - l l u f e v i t a g e n e c r o f v 5 . 2 + e e v 5 . 2 + e e v 0 . 3 + e e v 0 . 3 c c v 5 . 2 c c v 5 . 2 c c v v v v y c a r u c c a t n e r r u c t e s f f o ) 2 e t o n ( n i a g y t i r a e n i l c , b , a s e g n a r d e g n a r s o i n i a g l n i i f 6 . 3 5 8 3 . 8 0 . 0 8 4 . 6 . 3 5 1 4 . 8 0 . 0 8 + r c s f % v / v r c s f % a r o r r e e d o m n o m m o c y t i r a e n i l e d o m n o m m o c v 5 . 4 c c v o t v 5 . 4 + e e v = e c r o f r o r r e m c l n i m c 5 . 5 5 0 . 5 . 5 5 0 . v / v m r c s f %
18 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com dc characteristics (continued) r e t e m a r a pl o b m y sn i mp y tx a ms t i n u e d o m e g a t l o v e r u s a e m e g n a r t n e m e r u s a e m e g a t l o ve s n e s v5 . 2 + e e v5 . 2 c c vv y c a r u c c a t n e m e r u s a e m e g a t l o v t e s f f o n i a g y t i r a e n i l z i h n i t n e r r u c e g a k a e l d e n i b m o c e s n e s / e c r o f ) v 5 . 2 c c v o t v 5 . 2 + e e v = e s n e s / e c r o f , 0 = * i f / v f ( e c n a d e p m i t u p t u o n o m v i t n e r r u c e g a k a e l n o m v i ) v 5 . 2 c c v o t v 5 . 2 + e e v = n o m v i ( s o v n i a g l n i v m i k a e l r t u o i k a e l 0 0 2 5 8 9 . 5 2 0 . 0 1 0 0 1 1 0 . 0 0 5 0 0 2 5 1 0 . 1 5 2 0 . 0 1 0 0 1 v m v / v r v s f % a n ? a n , 1 s r , 0 s r , * v m / i m , * i f / v f ( s t u p n i l a t i g i d ) e l p m a s , e d o m _ h c t l , z i h , t s e t , e l b a s i d l e v e l w o l t u p n il i v8 . 0v l e v e l h g i h t u p n ih i v0 . 2v t n e r r u c e g a k a e l t u p n ik a e l i1 01a s p m a l c e g a t l o v e g n a r n o m _ k n s n o m _ c r s 5 .0 . 6 1v s p m a l c f o e c n a d e p m i t u p t u o e v i t c e f f er t u o 0 1 ? e g n a r e g a t l o v p m a l c k n i sn o m _ k n s5 . 2 + e e v0 . 2 c c vv e g n a r e g a t l o v p m a l c e c r u o sn o m _ c r s0 . 2 + e e v5 . 2 c c vv t n e r r u c e g a k a e l n o m _ c r si k a e l 1 1a t n e r r u c e g a k a e l n o m _ k n si k a e l 1 1a t n e r r u c t n a t s n o c a m 5 @ y t i r a e n i ll n i p m a l c0 0 4 . 0 0 4 . +r v s f % t n e r r u c t n a t s n o c a m 5 @ t e s f f os o v0 5 1 0 5 1 +v m s p m a l c e g a t l o v u m p p ) t n e r r u c r e g g i r t y l r _ n e p o ( t i m i l t p u r r e t n i t n e r r u c i p m a l c 5 35 9a m e g n a r g n i t i m i l t n e r r u c s p m a l c e g a t l o v u m p pi t i m i l 5 35 9a m a m 1 @ n i p y l r _ n e p o r o f e g a t l o v w o l t u p t u ov l o 0 0 5v m t n e r r u c e g a k a e l n i _ t s e ti k a e l 1 1a v 5 @ t n e r r u c e g a k a e l y l r _ n e p oi k a e l 1 1a t i u c r i c d l o h d n a e l p m a s r o r r e y t i r a e n i ll n i h & s5 2 0 . 1 0 .5 2 0 .r v s f % p e t s d l o hv s h 6 10 2v m ) 3 e t o n ( p e t s d l o h f o o c p m e t ? / v ? c ? 0 5c ? / v ) 3 e t o n ( n o m v i f o e c n a d e p m i t u p t u or t u o 0 0 5 ?
19 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com dc characteristics (continued) ivmon v ext v ext vinp ref r e t e m a r a pl o b m y sn i mp y tx a ms t i n u n o i t c e t o r p t i u c r i c t r o h s ) 3 e t o n ( t i m i l t n e r r u c p m a - p o g n i c r o fi x a m 5 35 7a m d n u o r g d a e h t s e t / d r a u g n e v i r d e s n e s d r a u g 0 = d n g _ t u d @ v 5 = e s n e s v f f i d 0 0 1 0 0 1 +v m e g n a r e g a t l o v d n g o t d n g _ t u dv s o 0 5 2 0 5 2 +v m t n e r r u c e g a k a e l d n g _ t u di k a e l 1 1a r o t a r a p m o c e g n a r e g a t l o v x a m v ix a m v i5 7 . 1 + e e v5 7 . 1 c c vv e g n a r e g a t l o v n i m v in i m v i5 7 . 1 + e e v5 7 . 1 c c vv ) x a m v i , n i m v i ( t e s f f o r o t a r a p m o cv s o 0 0 1 0 0 1 +v m ) n i _ p m o c , x a m v i , n i m v i ( t a t n e r r u c s a i b t u p n ii s a i b 1 1 +a ) l t g t u d , h t l t u d ( s t u p t u o l a t i g i d ) d a o l d b t ( l e v e l w o l t u p t u ov l o 0 0 4v m ) d a o l d b t ( l e v e l h g i h t u p t u ov h o 4 . 2d d vv note 1: gain = , where v ext is the voltage across r ext , which corresponds to measured current. note 2: gain = , ref = 2.25v nominal, v ext is the voltage across r ext , which corresponds to forced current. note 3: guaranteed by design and characterization. not production tested. unit definitions: fscr = full scale current range range a, 3.2 a range b, 80 a range c, 2 ma range d, 30 ma fsvr = full scale voltage range fv mode, no current = 14v minimum fv mode, current load = 12v minimum mv mode = 14v minimum
20 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com ac characteristics r e t e m a r a pl o b m y sn i mp y tx a ms t i n u t n e r r u c e r u s a e m / e g a t l o v e c r o f ) 1 e t o n ( e m i t g n i l t t e s e g a t l o v t u p t u o e c r o f ) p e t s v 0 1 f o % 1 . 0 o t ( a e g n a r d , c , b s e g n a r t e l t t e s 2 0 0 3 s m s ) 1 e t o n ( e m i t g n i l t t e s t n e r r u c d e r u s a e m ) p e t s r c s f f o % 1 . 0 o t ( a e g n a r d , c , b s e g n a r t e l t t e s 4 0 0 3 s m s ) 1 e t o n ( y t i l i b a t s n o i t a r e p o e l b a t s r o f e g n a r g n i d a o l e v i t i c a p a cc d a o l 00 1f n p m a e c r o f e m i t y r e v o c e r n o i t a r u t a s e m i t e l b a s i d e c r o f o t e u r t z i h e m i t e l b a n e e c r o f o t e s l a f z i h t r s t z t e o 5 2 1 5 1 s s s e g a t l o v e r u s a e m / t n e r r u c e c r o f ) 1 e t o n ( e m i t g n i l t t e s t n e r r u c t u p t u o e c r o f ) p e t s r c s f f o % 1 . 0 o t ( a e g n a r d , c , b s e g n a r t e l t t e s 4 0 0 3 s m s ) 1 e t o n ( e m i t g n i l t t e s e g a t l o v ) e r u s a e m ( e s n e s ) p e t s v 0 1 f o % 1 . 0 o t ( a e g n a r d , c , b s e g n a r t e l t t e s 4 0 0 3 s m s ) 1 e t o n ( y t i l i b a t s n o i t a r e p o e l b a t s r o f e g n a r g n i d a o l e v i t i c a p a cc d a o l 00 1f n p m a e c r o f e m i t y r e v o c e r n o i t a r u t a s e m i t e l b a s i d e c r o f o t e u r t z i h e m i t e l b a n e e c r o f o t e s l a f z i h t r s t z t e o 5 2 1 5 1 s s s r o t i n o m v / i e m i t e l b a n et e o 0 0 5s n e m i t e l b a s i dt z 0 0 5s n
21 test and measurement products ? 2005 semtech corp. / rev. 5, 10/14/05 edge4717d www.semtech.com ac test conditions: comp3 = 120 pf to ground; comp4 = 120 pf to force; capacitor between comp1 and comp2 = 120 pf; load at force/sense combined output = 100 pf. note 1: guaranteed by design and characterization. not production tested. note 2: sample and hold circuit acquisition time (t aq ) and settling time (t hsettle ) are described below: ac characteristics (continued) v hs t aq t hsettle vcc 4.5 vee + 4.5 0 1 conditions: ltch_mode = 1 ivmon = 100 pf to gnd sample ivmon r e t e m a r a pl o b m y sn i mp y tx a ms t i n u t i u c r i c d l o h d n a e l p m a s e t a r p o o r d ? / v ? t 0 4s / v m ) e u l a v d e l p m a s f o % 5 2 0 . 0 o t ( e m i t n o i t i s i u q c at q a 10 1s ) 2 , 1 s e t o n ( e m i t g n i l t t e s e d o m d l o h e d o m e g a t l o v e r u s a e m p e t s v 0 1 f o % 1 . 0 o t p e t s v 0 1 f o % 5 2 0 . 0 o t t e l t t e s h 8 . 0 4 . 1 5 . 1 2 s s ) 2 , 1 s e t o n ( e d o m t n e r r u c e r u s a e m p e t s v 4 f o % 1 . 0 o t p e t s v 4 f o % 5 2 0 . 0 o t t e l t t e s h 3 . 1 8 . 1 2 3 s f s s r o t a r a p m o c y a l e d n o i t a g a p o r pd p t5 2s
22 ? 2005 semtech corp. / rev. 5, 10/14/05 test and measurement products edge4717d www.semtech.com ordering information contact information semtech corporation test and measurement division 10021 willow creek rd., san diego, ca 92131 phone: (858)695-1808 fax (858)695-2633 r e b m u n l e d o me g a k c a p g b d 7 1 7 4 ea g b t m m 3 2 x m m 3 2 n i p 8 2 2 g b d 7 1 7 4 m v ed r a o b n o i t a u l a v e d 7 1 7 4 e g d e this device is esd sensitive. care should be taken when handling and installing this device to avoid damaging it.

▲Up To Search▲

Price & Availability of E4717DBG

	To Download E4717DBG Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .