75 south street, hopkinton, ma 01748 800-982-5737 508-435-6831 fax: 508-435-5289 www.valpeyfisher.com 75 xo vf5 vf5 vf5 series miniature ceramic smd tristate oscillator hcmos/ttl compatible features miniature ceramic package wide frequency range industrial temperature available 0.295" 0.200" 0.055" 0.102" #1 #4 #3 #2 0.079" 0.197" (7,49mm) (1,39mm) (2,59mm) (5,07mm) (5,00mm) all dimensions are typical unless otherwise specified. notes: 1. ?0ppm and ?5ppm stability available up to 50mhz for ?0? to 70? operating temperature range. 2. for ?0ppm stability option add ??to the part number, for ?5ppm add ?? 3. for industrial temperature range option (?0? to 85?) add 1?to the part number. all specifications are subject to change without notice. parameter symb condition min typ max unit note input break vcc ?.5 7.0 v down voltage storage temp. ts ?5 +125 ? frequency f 1.8 170 mhz range frequency ? f/f overall ?00 100 ppm 1 stability input voltage vcc 4.75 5.00 5.25 v input current icc 15pf load 25 ma to 25mhz 45 to 50mhz 65 to 80mhz load duty cycle @50%vcc 45 50 55 % rise/fall time tr/tf 10% to 90% 5 10 ns logic ??level voh loaded, overall .9vcc v logic ??level vol loaded, overall .1vcc v tristate function start?p time ts 3 10 ms enable/ 100 ns disable time operating temperature range ?0? to +70? (?0? to +85? available) mechanical shock per mil?td?02, method 213, cond. e thermal shock per mil?td?83, method 1011, cond. a vibration per mil?td?83, method 2007, cond. a soldering conditions 260?, for 10s, max; 230?, for 90s, max. hermetic seal leak rate less than 5 x 10 ? atm.cc/s of helium pin out pin #1?ristate control pin #2?ase, gnd pin #3?utput pin #4?cc 10-ttl gates or 15pf typical (50pf max.) absolute max. ratings electrical environmental and mechanical electrical connections input high (>2.5v) or floating: active input low (<0.5v): infinite impedance creating a part number vf5 frequency stability code specification a 25 ppm b 50 ppm 100 ppm c 500 ppm symmetry code specification h 5.0% 10.0% operational temp. range code specification 0 c to +70 c 1 -40 c to +85 c* freq. example: vf5sh-1-50.0mhz: frequency stability 20ppm, symmetry 5%, operating temperature -40 c to +85 c, frequency 50mhz.
|
