SJ-A370 Datasheet | NEL

Description The SJ-A370 Series of quartz crystal oscillators are designed to survive standard wave soldering operations without damage. Features - Wide frequency range- 2.25MHz to 70.0MHz - User specified tolerance available - Will withstand vapor phase temperatures of 253°C for 4 minutes maximum - Space-saving alternative to discrete ponent oscillators - High shock resistance, to 3000g - 3.3 volt operation - Low Jitter - Low power consumption Electrical Connection Pin 1 2 3 4 Connection N.C. Ground Output VDD - TTL patible (HCT) at specified supply voltage - High Q Crystal actively tuned oscillator circuit - Power supply decoupling internal - No internal PLL avoids cascading PLL problems - High frequencies due to proprietary design - Metal lid electrically connected to ground to reduce EMI - Gold plated leads - Ro HS pliant, Lead Free Construction 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: nelsales@nelfc. .nelfc. CRYSTAL CLOCK OSCILLATORS SJ-A370 Series Continued CMOS Operating Conditions and Output Characteristics Electrical Characteristics Parameter Frequency Duty Cycle Logic 0 Logic 1 Rise & Fall Time Jitter, RMS(2) Frequency Stability (1) Symbol --------VOL VOH tr,tf ----d F/F Conditions ----@ VDD/2 @ 600µA @ 600µA 10-90%VO <40MHz Fund <40MHz OT & >40MHz Overall conditions including: voltage, calibration, temp., 10 yr aging, shock, vibration Min 2.25MHz 45/55% ----VDD-0.2V -------------100ppm Data Sheet 9942B Rev. K Typical --------------------------------- Max 70.0MHz 55/45% 0.2V ----8 ns 8 psec 5 psec +100ppm General Characteristics Parameter Supply Voltage Supply Current Output current Operating temperature Storage temperature Power Dissipation Lead temperature Load Start-up Time Symbol VDD IDD IO TA TS PD TL ----ts Conditions ----No Load ----------------Soldering, 10 sec. ----<20MHz 20MHz or greater Min 3.135V 0.0 m A 0.0 m A 0°C -55°C --------------------Typical 3.3V ----------------------...