CRYSTAL CLOCK OSCILLATORS Data Sheet 0016D Rev. J CMOS HA-1420 Series Description The HA-1420 Series of quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals for bus connected systems. Supplying Pin 1 of the HA-1420 units with a logic “1" or open enables its output. In the disabled mode, output pin presents a high impedance to the load. All units are resistance welded in an all metal package, offering RFI shielding, and are designed to survive standard wave soldering operations without damage. Insulated standoffs to enhance board cleaning are standard. Features • Wide frequency range– 0.5MHz to 85MHz • 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 • All metal, resistance weld, hermetically sealed package • COTS/Dual use • 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 • RoHS Compliant, Lead Free Construction (unless solder dipped leads are supplied) Electrical Connection Pin 1 4 5 8 Connection 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: [email protected] www.nelfc.com Data Sheet 0016D CRYSTAL CLOCK OSCILLATORS HA-1420 Series CMOS Rev. J Continued Operating Conditions and Output Characteristics Electrical Characteristics Parameter Frequency Duty Cycle Logic 0 Logic 1 Rise & Fall Time Symbol --------VOL VOH tr,tf ----- Conditions ----@ VDD /2 @ 600µA @ 600µA 10-90% <40MHz 40MHz or greater ----- Min 0.5MHz 45/55% ----VDD-0.2V ------------- Typical ----------------------------- Max 85.0MHz 55/45% 0.2V ----8 ns 6 ns 25 ns Tpz Enable/Disable Logic High Voltage Enable/Disable Logic Low Voltage Jitter, Integrated ----- ----- 3.5V ----- ----- ----J ----Integrated from phase noise, 12kHz to 20MHz, RMS --------- ----0.1 ps 1.5V ----- Jitter, Wavecrest Characterized (2) ----- Random Period Accum, pk-to-pk @ 10Hz @100Hz @1kHz @10kHz @100kHz @ >1Mhz Overall conditions including: voltage, calibration, temp., 10 yr aging, shock, vibration ---------------------------------100ppm 2.3ps 26ps -70 dBc/Hz -105 dBc/Hz -130 dBc/Hz -145 dBc/Hz -150 dBc/Hz -150 dBc/Hz ----- --------------------------------+100ppm Phase Noise £(Δf) Frequency Stability (1) dF/F Min 4.75V 0.0 mA 0.0 mA 0°C -55°C ----------------- Typical 5.0V ----------------------------2 ms Max 5.25V 50mA ±16.0 mA 70°C 125°C 263 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 Symbol VDD IDD IO TA TS PD TL ---tS Conditions ----No Load ----------------Soldering, 10 sec. --------- Environmental and Mechanical Characteristics Mechanical Shock Thermal Shock Vibration Soldering Condition Hermetic Seal Per MIL-STD-202, Method 213, Condition E Per MIL-STD-883, Method 1011, Condition A 0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55Hz to 2000 Hz 300°C for 10 seconds 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 HA - A142X - FREQ Package Code HA Leaded 4 pin (8 pin) SA Leaded 4 pin (8 pin) SMD Gull Wing 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