low cost - high performance cro2490a-lf digital radio equipment fixed wireless access satellite communication systems 5 19 2.52.5 2440 0.5-4.5 36 -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 ( 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 2440 2540 - 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 - 2540 offset (hz) (f) (dbc/hz) 14
2380 2400 2420 2440 2460 2480 2500 2520 2540 2560 00.511.522.533.544.5 0 1 2 3 4 5 2396 2415 2434 2453 2472 2491 2510 2527 2542 2554 voltage controlled oscillator ? z-communications, inc. page 2 printed in the u.s.a. cro2490a-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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