1 ecl pro? sy10ep53v micrel, inc. m9999-011508 hbwhelp@micrel.com or (408) 955-1690 description 3.3v and 5v power supply options 3.0ghz toggle frequency 75k ? internal input pulldown resistors available in 10-pin msop package the sy10ep53v is a differential data, differential clock d flip-flop with set and reset. the ep53v is ideally suited for those applications which require the ultimate in ac performance. data enters the master portion of the flip-flop when the clock is low and is transferred to the slave, and thus the outputs, upon a positive transition of the clock. the differential clock inputs also allow the ep53v to be used as a negative edge triggered device. both set and reset inputs are asynchronous, level triggered signals. the ep53v employs input clamping circuitry so that, under open input conditions (pulled down to v ee ), the outputs of the device will remain stable. features 5v/3.3v differential data and clock d flip-flop with set and reset d set reset clk q ll l zl hl l zh xh l xh xl h xl xh hx undef note 1. z = low-to-high transition. pin function d, /d data input (ecl) clk, /clk clock input (ecl) q, /q data output (ecl) v cc , v ee power supply set ecl asynchonous set reset ecl asynchonous reset rev.: e amendment: /0 issue date: january 2008 ecl pro? sy10ep53v truth table (1) pin names ecl pro? ecl pro is a trademark of micrel, inc.
2 ecl pro? sy10ep53v micrel, inc. m9999-011508 hbwhelp@micrel.com or (408) 955-1690 package/ordering information 1 2345 6 7 8 9 10 vcc d/ d clk /clk set q/ q reset vee d flip-flop sr 10-pin msop (k10-1) ordering information (1) package operating package lead part number type range marking finish sy10ep53vkc k10-1 commercial hp53 sn-pb sy10ep53vkctr (2) k10-1 commercial hp53 sn-pb sy10ep53vki k10-1 industrial hp53 sn-pb sy10ep53vkitr (2) k10-1 industrial hp53 sn-pb sy10ep53vkg (3) k10-1 industrial hp53 with nipdau pb-free bar line indicator pb-free sy10ep53vkgtr (2, 3) k10-1 industrial hp53 with nipdau pb-free bar line indicator pb-free notes: 1. contact factory for die availability. dice are guaranteed at t a = 25 c, dc electricals only. 2. tape and reel. 3. pb-free package is recommended for new designs.
3 ecl pro? sy10ep53v micrel, inc. m9999-011508 hbwhelp@micrel.com or (408) 955-1690 symbol rating value unit v cc v ee power supply voltage 6v v v in input voltage (v cc = 0v, v in not more negative than v ee ) C6.0 to 0 v input voltage (v ee = 0v, v in not more positive than v cc ) +6.0 to 0 v i out output current Ccontinuous 50 ma Csurge 100 t a operating temperature range C40 to +85 c t lead lead temperature (soldering, 20 sec.) +260 c t store storage temperature range C65 to +150 c ja package thermal resistance Cstill-air 113 c/w C500lfpm 96 jc package thermal resistance 42 c/w (junction-to-case) note 1. permanent device damage may occur if absolute maximum ratings are exceeded. this is a stress rating only and functional operat ion is not implied at conditions other than those detailed in the operational sections of this data sheet. exposure to absolute ma ximum ratlng conditions for extended periods may affect device reliability. absolute maximum ratings (1) t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit i ee power supply current 47 35 47 47 ma v oh output high voltage (3) 3865 3990 4115 3930 4055 4180 3990 4115 4240 mv v ol outuput low voltage (3) 3050 3190 3315 3050 3255 3380 3050 3315 3440 mv v ih input high voltage 3790 4115 3855 4180 3915 4240 mv (single-ended) v il input low voltage 3065 3390 3130 3455 3190 3515 mv (single-ended) v ihcmr input high voltage (4) 2.0 v cc 2.0 v cc 2.0 v cc v common mode range (diff.) i ih input high current 150 150 150 a i il input low current d 0.5 0.5 0.5 a /d C150 C150 C150 note 1. 10ep circuits are designed to meet the dc specifications shown in the above table after thermal equilibrium has been establishe d. the circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. note 2. input and output parameters vary 1:1 with v cc . v cc can vary C0.5v to +0.5v. note 3. all loading with 50 ? to v cc C2.0v. note 4. v ihcmr (min) varies 1:1 with v ee , v ihcmr (max) varies 1:1 with v cc . the v ihcmr range is referenced to the most positive side of the differen- tial input signal. pecl dc electrical characteristics (1) v cc = 5.0v, v ee = 0v (2)
4 ecl pro? sy10ep53v micrel, inc. m9999-011508 hbwhelp@micrel.com or (408) 955-1690 t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit i ee power supply current 47 35 47 47 ma v oh output high voltage (3) 2165 2290 2415 2230 2355 2480 2290 2415 2540 mv v ol outuput low voltage (3) 1350 1490 1615 1350 1555 1680 1350 1615 1740 mv v ih input high voltage 2090 2415 2155 2480 2215 2540 mv (single-ended) v il input low voltage 1365 1690 1430 1755 1490 1815 mv (single-ended) v ihcmr input high voltage (4) 2.0 v cc 2.0 v cc 2.0 v cc v common mode range (diff.) i ih input high current 150 150 150 a i il input low current d 0.5 0.5 0.5 a /d C150 C150 C150 note 1. 10ep circuits are designed to meet the dc specifications shown in the above table after thermal equilibrium has been establishe d. the circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. note 2. input and output parameters vary 1:1 with v cc . v cc can vary C0.3v to +0.5v. note 3. all loading with 50 ? to v cc C2.0v. note 4. v ihcmr (min) varies 1:1 with v ee , v ihcmr (max) varies 1:1 with v cc . the v ihcmr range is referenced to the most positive side of the differential input signal. lvpecl dc electrical characteristics (1) v cc = 3.3v, v ee = 0v (2) t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit i ee power supply current (3) 47354 747ma v oh output high voltage (4) C1135 C0885 C1070 C0945 C0820 C1010 C0760 mv v ol outuput low voltage (4) C1950 C1685 C1950 C1745 C1620 C1950 C1560 mv v ih input high voltage C1210 C0885 C1145 C0820 C1085 C0760 mv v il input low voltage C1935 C1610 C1870 C1545 C1810 C1485 mv v ihcmr input high voltage v ee +2.0 v cc v ee +2.0 v cc v ee +2.0 v cc v common mode range (5) i ih input high current 150 150 150 a i il input low current 0.5 0.5 0.5 a note 1. 10ep circuits are designed to meet the dc specifications shown in the above table after thermal equilibrium has been establishe d. the circuit is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained. note 2. input and output parameters vary 1:1 with v cc . note 3. v cc = 0v, v ee = v ee (min) to v ee (max), all other pins floating. note 4. all loading with 50 ? to v cc C 2.0v. note 5. v ihcmr min varies 1:1 with v ee , max varies 1:1 with v cc . ecl/lvecl dc electrical characteristics (1) v cc = 0v, v ee = C5.5v to C3.0v (2)
5 ecl pro? sy10ep53v micrel, inc. m9999-011508 hbwhelp@micrel.com or (408) 955-1690 t a = C40 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. unit f max maximum toggle frequency (1) 3.0 3.0 3.0 ghz t plh propagation delay to output ps t phl differential clk ? q, /q 175 325 200 275 350 250 400 set, reset ? q, /q 200 360 250 330 420 325 475 t rr reset recovery time 225 200 140 185 ps t s setup time 150 50 150 50 150 50 ps t h hold time 150 50 150 50 150 50 ps t pw minimum pulse width 550 450 550 450 550 450 ps v pp input voltage swing tbdmv (differential) t r output rise/fall times q 50 180 60 130 200 70 220 ps t f (20% to 80%) note 1. f max guaranteed for functionality only. v ol and v oh levels are guaranteed at dc only. ac electrical characteristics v cc = 0v, v ee = C5.5v to C3.0v; v cc = 3.0v to 5.5v, v ee = 0v
6 ecl pro? sy10ep53v micrel, inc. m9999-011508 hbwhelp@micrel.com or (408) 955-1690 rev. 00 10-pin msop (k10-1) micrel, inc. 2180 fortune drive san jose, ca 95131 usa tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 web http://www.micrel.com the information furnished by micrel in this datasheet is believed to be accurate and reliable. however, no responsibility is as sumed by micrel for its use. micrel reserves the right to change circuitry and specifications at any time without notification to the customer. micrel products are not designed or authorized for use as components in life support appliances, devices or systems where malfu nction of a product can reasonably be expected to result in personal injury. life support devices or systems are devices or systems that (a) are intend ed for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant inj ury to the user. a purchasers use or sale of micrel products for use in life support appliances, devices or systems is at purchasers own risk and purchaser agrees to fully indemnify micrel for any damages resulting from such use or sale. ? 2005 micrel, incorporated.
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