surface mount oscillator, tcxo, tc vcxo i531 / i731 series * ceramic package, 5 mm x 7 mm ilsi america phone: 775-851-8880 ? fax: 775- 851-8882? e-mail: e-mail@ilsiamerica.com ? www.ilsiamerica.com 12/06 specifications subject to change without notice f4 frequency 10.000 mhz to 27.000 mhz output level clipped sine level 0.8 v p-p min. output load 20k ohms / 10 pf frequency stability see frequency stability table frequency stability at +25 c 1 ppm (i531) aging 1 ppm / year max. supply voltage see supply voltage table, tolerance 5 % current 2 ma max. control voltage (i731) 1.5 vdc 1.0 vdc, 5 ppm min. slope positive temperature operating see operating temperature table storage -40 c to +85 c environmental see appendix b for information package information msl = n.a., termination = e4 * i531 = clipped sine tcxo, i731 = clipped sine tcvcxo note: a 0.01 f bypass capacitor is recommended between vcc (pin 4) and gnd (pin 2) to minimize power supply noise. ** not available at all temperature ranges. part number guide sample part number: i531 - 1q3 - 20.000 package and output operating temperature frequenc y stability vs. temperature supply voltage frequency 7 = 0 c to +50 c **o = 1.5 ppm 3 = 3.3 vdc 1 = 0 c to +70 c **p = 2.0 ppm 7 = 3.0 vdc 3 = -20 c to +70 c q = 2.5 ppm 2 = 2.7 vdc 2 = -40 c to +85 c r = 3.0 ppm i531 - i731 - j = 5.0 ppm - 20.000 mhz
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