61004 jo im no.7928-1/3 LV2134V overview the LV2134V is a mix built-in (400mhz) dual pll synthesizer lsi for cordless phones. features ? down conversion mixer (400mhz) ? tx, rx pll synthesizer (400mhz) ? built-in tx/rx local oscillator tr ? charge pump output current switching specifications absolute maximum ratings at ta = 25 c parameter symbol conditions ratings unit maximum power supply voltage v cc max bufv cc , txv cc , dv cc , rxv cc -0.3 to +6.5 v maximum input voltage v in max cl, di, ce -0.3 to +6.5 v maximum output voltage1 v out max1 txcp, rxcp -0.3 to v cc +0.3 v maximum output voltage2 v out max2 ld -0.3 to +6.0 v allowable power dissipation pd max ta 75 c glass epoxy board: 114.3mm 76.1mm 1.6mm 420 mw operating ambient temperature topr -25 to +75 c storage ambient temperature tstg -50 to +125 c note : since this product has low electrostatic resi stance, special care should be taken when handling. ordering number : enn*7928 bi-cmos ic mix built-in (400mhz) dual pll synthesizer lsi for cordless phones
LV2134V no.7928-2/3 electrical characteristics at ta = 25 c, v cc = 2.2v ratings parameter symbol pin conditions min typ max unit -25 to +75 c 2.0 2.2 5.5 power supply voltage v cc bufv cc , txv cc , dv cc , rxv cc -10 to +75 c 1.9 2.2 5.5 v bufv cc , txv cc , power supply current 1 i cc 1 dv cc , rxv cc rx, tx, on *1 16 22 ma mixv cc , txv cc , sb power supply current ips dv cc , rxv cc rx, tx, off *1 1000 1300 a * 1 xin = 21.25mhz crystal oscillator mode, rxvcoe pin and txvcoe pin open, mixin and loin pins no signal. other input pins = 0v, output pins = open, cp off mixer block ratings parameter symbol conditions min typ max unit operating input frequency fr mix 200 400 mhz conversion gain vcg input 50 ? termination, output 1.1k ? load 14 16.5 20 db intercept point ip3 1 dbm input impedance zin mixin, f = 200mhz 56-j180 ? output impedance zout ifout, f = 20mhz 100-j1.8k ? input 50 ? termination (0dbm = 0.244vrms) pll block ratings parameter symbol pin conditions min typ max unit input frequency rx frxin rxvcoe vrxin = -12 to 0dbm 200 400 mhz input frequency tx ftxin txvcoe vtxin = -12 to 0dbm 200 400 mhz input sensitivity rx vrxin rxvcoe frxin = 200 to 400mhz -12 0 dbm input sensitivity tx vtxin txvcoe ftxin = 200 to 400mhz -12 0 dbm output "l" level voltage v ol ld i o = 0.5ma 0.4 v output off leak current ioff ld v o = 2.2v -1 +1 a c.p output off leak current i ofcp rxcp, txcp v o = 1.1v -1 +1 a c.p output current1 i cp 1 rxcp, txcp v o = 1.1v 0 a c.p output current2 i cp 2 rxcp, txcp v o = 1.1v 100 a c.p output current3 i cp 3 rxcp, txcp v o = 1.1v 200 a c.p output current4 i cp 4 rxcp, txcp v o = 1.1v 400 a input "h" level current1 i h 1 cl, di, ce v i = 2.2v 1 a input "l" level current1 i l 1 cl, di, ce v i = 0v 1 a input "h" level voltage1 v h 1 cl, di, ce 0.8 dv cc dv cc 5.5 v input "l" level voltage1 v l 1 cl, di, ce -0.2 0 0.6 v ref block ratings parameter symbol conditions min typ max unit xin operating frequency fxin vxin = -4dbm sine wave 5 21.25 25 mhz xin input level vxin fxin = 21.25mhz -12 -10 0 dbm vco block ratings parameter symbol conditions min typ max unit c/n characteristic rx cnr when forming pll loop on receiving side *2 -105 dbc/hz c/n characteristic tx cnt when forming pll loop on transmitting side *2 -105 dbc/hz * 2 detuning frequency = 12.5khz
LV2134V no.7928-3/3 package dimensions unit : mm 3175b ps sanyo : ssop24(275mil) 1 7.6 7.8 0.5 5.6 0.1 1.5max 24 0.65 0.22 (0.33) 0.15 (1.3)
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