raltron electronics corporation 10651 nw 19th st. miami, florida 33172 u.s.a. tel: 305-593-6033 fax: 305-594-3973 e-mail: sales@raltron.com internet: http://www.raltron.com features specifications outline drawing 5.0 volts (+3.3 v available) functional saw base oscillator low jitter performance, less than 1ps rms 9x14 mm miniature package enable/disable function complimentary output vs8850a-d3-freq.-cf-eh fiber optics - vcso 13.97 .550 .350 8.89 top view front view 2.54 typ 0.10 typ side view voltage control * e / d case/gnd output * output vcc pin function 1 2 3 4 5 6 bottom view 6.00 .236 1 23 4 5 6 5.5 .217 * optional parameter symbol conditions value unit frequency, nom fo - 622.080; 666.513 mhz supply voltage, nom vcc vcc5% +5.0 v supply current, max is vcc=+5.0vdc, vc=+2.5vdc, ta=+25c, 50 ? to vcc-2.0vdc load 100.0 ma pecl output levels voh/vol load=50 ? to vcc-2.0vdc +3.98/+3.38 v duty cycle dc load=50 ? to vcc-2.0vdc / 50% vcc 45?55 % rise and fall time tr / tf 20% ~ 80% vout, 80% ~ 20% vout, max 550.0 ps jitter, rms, max j 1 , fj=12khz?20mhz 1.0 ps control voltage range vc dc absolute pulling range, min apr min. guaranteed freq. shift from fo over variations in temp., aging, power supply and load 50.0 ppm transfer gain, typ kv over the control voltage range 150.0 ppm/v freq. stability vs. temperature ? f/fc (ta) ta=-40c?+85c, (ref. to fo) 150.0 ppm settability vfo ta=+25c 1c +2.50.5 v linearity, max ? f/v pos itive slope 20 % inp ut imp eda nce, m in zin - 10.0 k ? modulation freq. bandwidth, min mbw(-3db) vcc=+5.0vdc, vc=+2.5vdc, ta=+25c, 50 ? to vcc-2.0vdc load 10.0 khz enable en pin 2=high, vcc-0.5v (min) or open enabled - disable dis pin 2=low , vee+1.4v (max) pin 4=high, pin 5=low - operating temperature ta - -40?+85 c storage temperature t(stg) - -55?+105 c absolute voltage range vcc, vc(abs ) non-destructive, dc -0.5?+7.0 v
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