low cost - high performance cro2845a-lf digital radios fixed broadband wireless satellite communications 5 20 103 2770 0.5-4.5 52 -106 -20 <1 <1 50 50 -40 to 85 oscillation frequency range phase noise @ 10 khz offset (1 hz bw, typ.) harmonic suppression (2nd, typ.) tuning voltage tuning sensitivity (avg.) power output load impedance input capacitance (max.) pushing pulling (14 db return loss, any phase) operating temperature range package style mini-16 mhz dbc/hz dbc vdc mhz/v dbm pf mhz/v mhz c vdc ma supply voltage (vcc, nom.) supply current (icc, typ.) all specifications are typical unless other wise noted and subject to change without notice. phase noise (1 hz bw, typical) ? z-communications, inc. all rights reserved page 1 voltage controlled oscillator features applications performance specifications value units power supply requirements application notes 2770 2920 - mhz ? frequency range: ? tuning voltage: 0.5-4.5 vdc - style package mini-16 ? ? ? ? a1 rev ? an-100/1 : mounting and grounding of vcos ? an-102 : proper output loading of vcos ? an-107 : how to solder z-comm vcos notes: 9939 via pasar ? san diego, ca 92126 tel (858) 621-2700 fax (858) 621-2722 - 2920 offset (hz) (f) (dbc/hz)
2680 2700 2720 2740 2760 2780 2800 2820 2840 2860 2880 2900 2920 2940 2960 2980 3000 00.511.522.533.544.5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2709 2736 2762 2788 2814 2840 2869 2897 2926 2953 voltage controlled oscillator ? z-communications, inc. page 2 printed in the u.s.a. cro2845a-lf tuning curve, typ. power curve, typ. page 2 physical dimensions c c c 85 -40 25 z-comm xxxxxxxx-lf w/o# d/c p1 vt p2 rf out p3 vcc pin configuration rest: ground package h mini-16 0.220 mini-16low 0.160 mini-16l 0.130 note: all dimensions are in inches tuning voltage (vdc) frequency (mhz) power output (dbm) frequency (mhz) c c c 85 -40 25
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