-150 -140 -130 -120 -110 -100 -90 -80 -70 1000 10000 100000 1000000 CRO4260A microwave radios satellite communications direct broadcast 5 21 3.53.5 4250 0.5-4.5 10 -107 -10 <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 otherwise 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 4250 4270 - 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 - 4270 offset (hz) (f) (dbc/hz)
4220 4230 4240 4250 4260 4270 4280 4290 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0 1 2 3 4 5 6 7 8 9 10 4233 4238 4243 4248 4253 4258 4263 4269 4275 4280 low cost - high performance voltage controlled oscillator ? z-communications, inc. page 2 printed in the u.s.a. CRO4260A tuning curve, typ. power curve, typ. page 2 physical dimensions c c c 85 -40 25 c 25 mini-16 415-0061 rev. b (drawing not to scale) tuning voltage (vdc) frequency (mhz) power output (dbm) frequency (mhz)
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