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 8 -119 -30 1 .5 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 1748 1753 14 0.5 4.5 package style 511 65 -15 8 -28 power supply requirements typ units min max 8 33 vdc ma supply voltage (vcc, nom.) supply current (icc) 38 phase noise @ 1 khz offset (1 hz bw) -92 (typ) dbc/hz phase noise @ 100 khz offset (1 hz bw) -137 (typ) dbc/hz digital radio equipment fixed wireless access satellite communication systems ? ? ? applications voltage-controlled oscillator surface mount module zro1751b1lf 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 mini-16-sm
tuning curve, typ. 1720 1730 1740 1750 1760 1770 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 zro1751b1lf 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 -15 65 25 -15 65 25 2 3 4 5 6 7 8 9 10 11 12 1733 1738 1741 1745 1748 1750 1753 1756 1758 1761 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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