ar c hive inf o rmati o n archive information 1 mhw7222a rf device data the rf line the mhw7222a is designed specifically for up to 750 mhz catv systems as amplifiers in trunk and line extender applications. this amplifier features ionCimplanted, arsenic emitter transistors, an all gold metallization system and offers improved ruggedness and distortion performance. ? specified for 110Cchannel performance ? broadband power gain @ f = 40C750 mhz g p = 22.3 db typ @ 750 mhz ? broadband noise figure nf = 5.5 db typ ? all gold metallization absolute maximum ratings rating symbol value unit dc supply voltage v cc +28 vdc rf input voltage (single tone) v in +70 dbmv operating case temperature range t c C20 to +100 c storage temperature range t stg C40 to +100 c electrical characteristics (v cc = 24 vdc, t c = +30 c, 75 ? system unless otherwise noted) characteristic symbol min typ max unit frequency range bw 40 750 mhz power gain f = 50 mhz f = 750 mh g p 20.8 22 21.5 22.3 22.2 24 db slope (f = 40C750 mhz) s 0 1 2 gain flatness (peak to valley) (f = 40C750 mhz) g f 0.4 0.6 input/output return loss @ f = 40 mhz irl/orl 20 24 db derate return loss @ f > 40 mhz rld 0.008 db/mhz composite second order (v out = +40 dbmv/ch; 110 channels) (v out = +44 dbmv/ch; 77 channels) cso 110 cso 77 C65 C65 C57 db (continued) order this document by mhw7222a/d semiconductor technical data 22 db gain 750 mhz 110 channel catv amplifier case 714yC03, style 1 ? motorola, inc. 1997 rev 2
mhw7222a 2 rf device data electrical characteristics continued characteristic symbol min typ max unit cross modulation distortion (v out = +40 dbmv/ch, 110Cchannel @ fm = 55.25 mhz) (v out = +44 dbmv/ch, 77Cchannel @ fm = 55.25 mhz) xmd 110 xmd 77 C64 C60 C60 dbc composite triple beat (v out = +40 dbmv/ch, 110Cchannels, worst case) (v out = +44 dbmv/ch, 77Cchannels, worst case) ctb 110 ctb 77 C63 C62 C60 dbc noise figure f = 50 mhz f = 750 mhz nf 3.6 5.5 5 7 db dc current i dc 180 220 240 ma package dimensions case 714yC03 issue d CzC CfC j b s CaC r v q 2 pl CtC n g u x c CeC l d 7 pl y 2 pl
2 pl w p k
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