ecs-p73/p75 smd programmable oscillator ecs-p73 (3.3v) and ecs-p75 (5v) is our miniature, one time programmable crystal controlled oscillator. this miniature, very low profile leadless ceramic package is ideal for today's smd manufacturing environment. 1105 south ridgeview road z olathe, ks 66062 z phone: 913.782.7787 z fax: 913.782.6991 z www.ecsxtal.com parameters conditions ecs-p73 (+3.3v) ecs-p75 (+5v) min min typ typ max max operating conditions / el ectrical characteristics units 1.0 ~ 50.0 mhz > 50.1 mhz 1.0 ~ 33.0 mhz >33.1 mhz voh vol pin 1 = vil @ 50% vcc level 20% vcc to 80%vcc level option a option b standard extended (n option) enable/disable time start-up time "1" level "0" level input current output disable current frequency range operating temperature storage temperature supply voltage frequency stability * output symmetry rise and fall times jitter output load (hcmos) 1.000 1.000 -10 -40 -55 +2.97 mhz c c c vdc ppm ppm ma ma ns ps p-p ps p-p % vdc vdc pf pf ns ms 125.000 +70 +85 +125 +3.63 100 100 50 +5.0 100 50 0.4 -10 100 100 vcc-0.5 +70 +85 +125 +5.5 100 50 45 30 4 250 45/55 150.000 15 100 10 -40 -55 +4.5 30 50 28 15 4 250 2.7 45/55 0.4 50 15 150 10 dimensions (mm) * note: inclusive of 25c tolerance, operating temperatur e,input voltage change, load change, aging, shock and vibration. figure 1) top, side, and bottom views figure 2) suggested land pattern part numbering guide: example ecs- p73-20.000-an pin connections ecs-p73 (3.3v) tri-state control voltage ecs-p75 (5v) tri-state control voltage pin #1 pin #2 pin #3 pin #4 pad 1 pad 1 open open +2.0v min. + 0.7v min. + 0.2v max. +0.8v max. oscillation high impedance high impedance oscillation oscillation oscillation pad 3 pad 3 programmable (1 time) 3.3v & 5v options pll technology extended temp range industry standard footprint pb free/rohs compliant ecs - series - frequency - stability temperature p73 = +3.3v p75 = +5.0v 20.000 = 20.000 mhz a = 100 ppm b = 50 ppm blank = -10 ~ +70c n = -40 ~ +85c tri-state ground output vcc +3.3
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