CRYSTAL CLOCK OSCILLATORS Data Sheet 9940A Rev. J CMOS SJ-A1430 Series Description The SJ-A1430 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals for bus connected systems. Supplying Pin 1 of the SJ-A1430 units with a logic “1" or open enables its pin 3 output. In the disabled mode, pin 3 presents a high impedance to the load. Features • Wide frequency range– 80.0MHz to 125.0MHz • User specified tolerance available • Will withstand vapor phase temperatures of 253°C for 4 minutes maximum • Space-saving alternative to discrete component oscillators • High shock resistance, to 3000g • Metal lid electrically connected to ground to reduce EMI • 3.3 Volt operation • Low Jitter • High Q Crystal actively tuned oscillator circuit • Power supply decoupling internal • No internal PLL avoids cascading PLL problems • Low power consumption • Gold plated leads Electrical Connection Pin 1 2 3 4 Connection Enable Input Grd & Case Output VDD 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: [email protected] www.nelfc.com Data Sheet 9940A CRYSTAL CLOCK OSCILLATORS SJ-A1430 Series CMOS Rev. J Continued Operating Conditions and Output Characteristics Electrical Characteristics Parameter Frequency Duty Cycle Logic 0 Logic 1 Rise & Fall Time Tpz Jitter, RMS(2) Frequency Stability (1) Symbol --------VOL VOH tr,tf --------dF/F Conditions ----@ VDD /2 @ 600µA @ 600µA 10-90% --------Overall conditions including voltage, calibration, temp., 10 yr aging, shock, vibration Min 80.0MHz 40/60% ----VDD-0.2V -------------100ppm Typical ----------------1 ns ------------- Max 125.0MHz 60/40% 0.2V ----3 ns 5 ms 5 psec +100ppm Symbol VDD IDD IO TA TS PD TL ---tS Conditions ----No Load ----------------Soldering, 10 sec. --------- Min 3.135V 0.0 mA 0.0 mA 0°C -55°C ----------------- Typical 3.3V ----------------------------2 ms Max 3.465V 60mA ±16.0 mA 70°C 125°C 208 mW 300°C 15pf 10 ms General Characteristics Parameter Supply Voltage Supply Current Output current Operating temperature Storage temperature Power Dissipation Lead temperature Load Start-up time Environmental and Mechanical Characteristics Mechanical Shock Per MIL-STD-202, Method 213, Condition E Thermal Shock Per MIL-STD-833, Method 1011, Condition A Vibration 0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz Soldering Condition 300°C for 10 seconds Hermetic Seal Leak rate less than 1 x 10 -8 atm.cc/sec of helium Footnotes: 1) Standard frequency stability (±20,±25,±50ppm & others available) 2) Jitter performance is frequency dependent. Please contact factory for full characterization. Test Load: Creating a Part Number SJ - A143X - FREQ Package Code SJ 4 J Lead SMD Input Voltage Code Specification A 3.3V 5V Tolerance/Performance 0 ±100ppm 0-70°C 1 ±50ppm 0-70°C 7 ±25ppm 0-70°C 9 Customer Specific A ±20ppm 0-70°C B ±50ppm -40 to +85°C C ±100ppm -40 to +85°C 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: [email protected] www.nelfc.com