52 * inclusive of 25?c tolerance, operating temperature range, input voltage change, load change aging, shock and vibration. ecs-p143x (3.3v) ecs-p145x (5v) parameters conditions min typ max min typ max units frequency range 1.000 125.000 1.000 150.000 mhz option a 100 100 ppm frequency stability* option b 50 50 ppm standard 0 +70 0 +70 ?c operating temperature extended (option n) -40 +85 -40 +85 ?c storage temperature -55 +125 -55 +125 ?c input voltage (vcc) +2.97 +3.3 +3.63 +4.5 +5.0 +5.5 vdc input current 28 45 ma output symmetry at 1/2 vcc level 40/60 60/40 40/60 60/40 % rise and fall times 20% vcc to 80% vcc 4 4 ns 1.0 ~ 33.0 mhz 100 250 100 250 ps jitter > 33.1 mhz 50 100 50 100 ps 0 level 0.4 0.4 vdc 1 level 2.7 vcc - 0.5 vdc 1.0 ~ 50.0 mhz 30 50 pf load (hcmos) > 50.1 mhz 15 15 pf enable/disable time 150 100 ns start-up time 10 10 ms pin connections #1 tri-state #7 gnd #8 output #14 v cc ecs-p143x (3.3v) tri-state control voltage pin #1 = open #3 = output pin #1 = +0.7v min #3 = output pin #1 = +0.2v max #3 = high impedance ecs-p145x (5v) tri-state control voltage pin #1 = open #3 = output pin #1 = +2.0v min #3 = output pin #1 = +0.8v max #3 = high impedance 5mm max 6.3 0.45 12.2 7.62 17 14 8 0.5 to 0.8 20.7 max 12.9 max 15.24 4.58 figure 1) top, bottom and side views features ? programmable ( 1 time) ? 3.3v & 5v options ? pll technology ? 14 pin dip footprint ? extended temp range ? pbfree/rohs compliant ecs-p143x/p145x programmable clock oscillator the ecs-p143x (3.3v) and ecs-p145x (5v) 14 pin dip dip is a twice programmable crystal controlled oscillator. the standard 14 pin dip footprint is ideal for existing pc boards. part numbering guide example operating conditions/electrical characteristics package dimensions (mm) sample part number: ecs-p143x-16.312-an part number series frequency (mhz) stability extended temp (option) ecs C p143x C 16.312 C a C n ecs, inc. international 1105 s. ridgeview, olathe, ks 66062 ?913-782-7787 ?800-237-1041 ?fax 913-782-6991 ?www.ecsxtal.com smd crystals smd crystals
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