lfsuffix = rohs compliant. all specificat ions are subject to change without notice. ? z-communications, inc. all rights reserved. page 1 of 2 frm-s-002 b phase noise (1 hz bw, typical) offset (hz) (f) (dbc/hz) performance specifications typ units min max 42 -99 -40 .5 2 50 50 oscillation frequency range phase noise @ 10 khz offset (1 hz bw) harmonic suppression (2nd) tuning voltage tuning sensitivity (avg.) power output load impedance input capacitance pushing pulling ( db return loss, any phase) operating temperature range mhz dbc/hz dbc vdc mhz/v dbm pf mhz/v mhz c 7890 8010 14 0.5 4.5 package style -4 5 85 -40 .5 -30 power supply requirements typ units min max 5 149 vdc ma supply voltage (vcc, nom.) supply current (icc) 157 satellite communications wireless communications ? ? ? applications voltage-controlled oscillator surface mount module CRO8000Z-LF a1 rev additional notes application notes ? an-101: mounting and grounding ? an-102: output loading ? an-107: manual soldering 14118 stowe drive, suite b | poway, ca 92064 tel: (858) 621-2700 | fax: (858) 486-1927 url: www.zcomm.com email: applications@zcomm.com vco-24h
tuning curve, typ. 7850 7870 7890 7910 7930 7950 7970 7990 8010 8030 8050 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 c c c tuning voltage (vdc) frequency (mhz) power curve, typ. footprint voltage-controlled oscillator surface mount module CRO8000Z-LF a1 rev power output (dbm) recommended footprint several holes of 0.015 on gnd. plane are recommended for good grounding. o 0.030 min. cutback from live pads c c c lfsuffix = rohs compliant. all specificat ions are subject to change without notice. ? z-communications, inc. all rights reserved. page 2 of 2 frm-s-002 b -40 85 25 -40 85 25 -6 -4 -2 0 2 4 6 8 7864 7881 7897 7913 7930 7948 7968 7990 8013 8036 frequency (mhz) physical dimensions 17 19 15 13 1 2 3 4 81012 24 22 20 5 6 7 911 14 16 18 21 23 z-comm xxxxxxxx-lf w/o# d/c note: all dimensions are in inches t ol: xxx: +/- 0.010 p1 rf output p2-12 ground p13 vcc p14-16 ground p17 vtune p18-24 ground pin configuration
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