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 6 -119 -15 3 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 1915 1925 14 05 package style 06 75 -10 3 -13 power supply requirements typ units min max 8 18 vdc ma supply voltage (vcc, nom.) supply current (icc) 22 digital radio equipment fixed wireless access satellite communication systems ? ? ? applications voltage-controlled oscillator surface mount module CRO1920C-LF a1 rev additional notes application notes ? an-101: mounting and grounding ? an-102: output loading ? an-107: manual soldering 9939 via pasar | san diego, ca 92126 tel: (858) 621-2700 | fax: (858) 621-2722 url: www.zcomm.com email: applications@zcomm.com mini-16-sm
tuning curve, typ. 1890 1895 1900 1905 1910 1915 1920 1925 1930 1935 00.511.522.533.544.55 c c c tuning voltage (vdc) frequency (mhz) power curve, typ. footprint voltage-controlled oscillator surface mount module CRO1920C-LF a1 rev power output (dbm) 0.030 min. cutback from live pads recommended footprint several holes of 0.015 on gnd. plane are recommended for good grounding. o 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 -10 75 25 -10 75 25 0 1 2 3 4 5 6 1894 1901 1906 1910 1914 1918 1921 1924 1927 1929 1931 frequency (mhz) physical dimensions solder mask gold plated pads note: all dimensions are in inches t ol: xxx: +/- 0.010 z-comm xxxxxxxx-lf w/o# d/c bottom p1 vt p2 rf out p3 vcc pin configuration rest ground
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