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 20 -108 -20 1 1 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 2410 2492 12 0.4 5.4 package style 05 85 -40 2.5 -15 power supply requirements typ units min max 5 25 vdc ma supply voltage (vcc, nom.) supply current (icc) 30 digital radio equipment fixed wireless access satellite communication systems ? ? ? applications voltage-controlled oscillator surface mount module CRO2451C-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 mini-16-sm
tuning curve, typ. 2390 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 2510 0 0.6 1.2 1.8 2.4 3 3.6 4.2 4.8 5.4 c c c tuning voltage (vdc) frequency (mhz) power curve, typ. footprint voltage-controlled oscillator surface mount module CRO2451C-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 -40 85 25 -40 85 25 0 1 2 3 4 5 6 2395 2409 2421 2433 2445 2457 2469 2481 2491 2500 frequency (mhz) physical dimensions
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