document number: 35023 for technical questions contact: frequency@vishay.com www.vishay.com revision: 07-apr-03 1 full size clock oscillators ttl compatible XO-53 vishay dale features ? 10ttl output load ? 14 pin fill size ? industry standard ? wide frequency range ? low cost ? resistance weld package *include: 25? tolerance, operating temperature range, input voltage change, aging, load change, shock and vibration. dimensions in inches [millimeters] standard electrical specifications parameter symbol condition XO-53 frequency range f o 1.0mhz ~ 100.00mhz frequency stability* all condition* ?25ppm, ?50ppm, ?100ppm operating temperature range t opr 0? ~ 70? (- 40? ~ + 85? option) storage temperature range t stg - 55? ~ + 125? power supply voltage v dd 5.0v ?10% aging (first year) 25 c ?3? 5ppm supply current i dd 1.0mhz to 23.999mhz 15ma max 24.000mhz to 69.999mhz 30ma max 70.000mhz to 100.000mhz 60ma max output symmetry sym at 1.4v 40/60%(45/55% option) rise time t r 0.4v ~ 2.4v 5 ns max fall time t f 2.4v ~ 0.4v 5 ns max output voltage v oh 2.4 v min v ol 0.4 v max output load ttl load 1 ~ 10ttl start-up time ts 10ms max marking area + 5.0v test point 15pf** 0.01 f rl = 400 ? ttl test circuit **includes stray and probe capacitance 0.200 [5.08] max [0.45 0.1] [0.8 0.1] 0.268 [6.80] max pin #1 #7 #8 #14 connection n.c gnd output v dd v oh v ol t r t f 2.4v 1.4v 0.4v gnd t1 t0 = 1/fo symmetry = x 100% t1 t0 ttl output waveform 0.031 0.003 0.018 0.003 #1 #7 #14 #8 0.508 [12.9] max 0.300 0.005 [7.62 0.13] 0.600 0.005 [15.24 0.13] 0.803 [20.4] max a v #14 #1 #8 #7 ordering information XO-53 model b frequency stability aa = 0.0025% (25ppm) a = 0.005% (50ppm) b = 0.01% (100ppm) standard r otr blank = 0 c to + 70 c r = - 40 c to + 85 c 40m frequency/mhz the XO-53 series oscillator is ttl compatible and features fast rise/fall times with high reliability at low cost. the metal package with pin#7 case ground acts as shielding to minimize emi radiation.
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