CRYSTAL CLOCK OSCILLATORS Data Sheet 0012T Rev. D CMOS HS-1450 Series Description The HS-1450 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals for bus connected systems. Supplying Pin 1 of the HS-1450 units with a logic "1" or open enables its pin 8 output. In the disabled mode, pin 8 presents a high impedance to the load. All units are designed to survive wave soldering operations without damage. Features * Wide frequency range- 4.0MHz to 40.0MHz * User specified tolerance available * Will withstand vapor phase temperatures of 253C for 4 minutes maximum * Space-saving alternative to discrete component oscillators * High shock resistance, to 3000g * All metal, resistance weld, hermetically sealed package * 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 - Solder dipped leads available upon request * TTL compatible (HCT) at specified supply voltage Electrical Connection Pin Connection 1 7 8 14 Enable Input Grd & Case Output VDD Dimensions are in inches and (MM) 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.com www.nelfc.com CRYSTAL CLOCK OSCILLATORS HS-1450 Series CMOS Data Sheet 0012T Rev. D 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 Conditions ------------@ VDD /2 VOL @ 600A VOH @ 600A tr,tf 10-90% ----------------dF/F Overall conditions including: voltage, calibration, temp., 10 yr aging, shock, vibration Min 4.0MHz 45/55% ----VDD-0.2V -------------100ppm Typical --------------------------------- Max 40.0MHz 55/45% 0.2V ----3 ns 25 ns 8 psec +100ppm Symbol VDD IDD IO TA TS PD TL ---tS Min 4.75V 0.0 mA 0.0 mA 0C -55C ----------------- Typical 5.0V ----------------------------2 ms Max 5.25V 30mA 16.0 mA 70C 125C 158 mW 300C 15pf 10 ms General Characteristics Parameter Supply Voltage Supply Current Output current Operating temperature Storage temperature Power Dissipation Lead temperature Load Start-up time Conditions ----No Load ----------------Soldering, 10 sec. --------- 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 300C 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 HS - A145X - FREQ Package Code HS Leaded 4 pin (14 pin) SM Leaded 4 pin (14 pin) SMD Gull Wing Input Voltage Code Specification A 3.3V 5V Tolerance/Performance 0 100ppm 0-70C 1 50ppm 0-70C 7 25ppm 0-70C 9 Customer Specific A 20ppm 0-70C B 50ppm -40 to +85C C 100ppm -40 to +85C 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.com www.nelfc.com