1/2 vco specification preliminary 1 . a p p l i c a t i o n rf-id (usa) 2 . p a r t n o . SV915ER0003 3 . d i m e n s i o n s unit: mm tolerances : unless otherwise specified,+/-0.2mm side view max 2.0 gg out vc g vb sv915 er0003 ?? se 371 g g out : rf output vb : power supply vc : control volt. g : ground note:there is no mark of terminals on the case. :terminal electrodes. 5.7 7.8 1.8 5.8 2.0 1.4 1.4 bottom view vc vb g g g out 4.3 7.0 4 . m a r k i n g pin id sv915 er0003 ?? se 371 part no. se : manufacture?s mark 3 : last numeral of p r od uction year 7 : production month 1,2,3...x,y,z 1 : product no. SV915ER0003 soshin electric co., ltd jul.1,2003 www.datasheet.in
vco specification preliminary 2/2 SV915ER0003 soshin electric co., ltd jul.1,2003 5 . l i m i t i n g v a l u e s value i t e m t e s t c o n d i t i o n m i n . t y p . m a x . unit supply voltage vb 2.85 3.0 3.15 v control voltage range vc 0.5 1.5 2.5 v current consumption vb=3.0v, -20deg.c up to +70deg.c - 8 10 ma vc=0.5v, -20deg.c up to +70deg.c - 887 913 oscillation frequency vc=2.5v, -20deg.c up to +70deg.c 917 943 - mhz control voltage sensitivity vc=0.5v up to 2.5v average 22 28 3 4 mhz/v load=50ohm, +25deg.c+/-5deg.c -4.0 -1.0 +2.0 dbm output level load=50ohm, -20deg.c up to +70deg.c -5.0 - +3.0 dbm phase noise offset=25khz, -20deg.c up to +70deg.c 100 109 - db c/hz pushing figure vb=3.0v+/-0.15v, ref=3.0v -1.0 - +1.0 mhz pulling figure vswr=2 for all phase, ref=50ohm -1.0 - +1.0 mhz temperature stability -20deg.c up to +70deg.c, ref=+25deg.c -5 - + 5 m h z harmonic suppression till third harmonics - -24 -10 dbc operating temp. range -20 - +70 deg.c storage temp. range -40 - +85 deg.c note:unless otherwise vb=3.0v,v c=1.5v,ta=+25deg.c+/-5deg.c,load= 50ohm 6 . m e a s u r e m e n t p r o c e d u r e out gnd vb vc dut 1k?? 10uf 10uf 100pf 100pf 10uf 10uf 1k?? vco tester hp 4352a 2sc3624a 7 . r e c o m m e n d e d l a n d p a t t e r n g g out vc g vb g g 7.0 1.6 4.2 1.6 1.0 1.0 2.2 1.6 1.6 1.6 1.6 2.2 0.95 0.95 8.0 6.0 unit?f mm note : any line pattern shall be avoided on shaded portion. www.datasheet.in
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