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HK-A2909-FREQ Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers |
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HK-A2909-FREQ Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers |
2 / 2 page 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 SK-2900 Series Continued Differential Positive ECL (DPECL) Operating Conditions and Output Characteristics Electrical Characteristics Parameter Symbol Conditions Min Typical Max Frequency ----- ----- 250.0MHz ----- 500.0MHz Duty Cycle ----- @ 50% points 45/55% ----- 55/45% Logic 0 (2) V OL ----- V CC-1.95V ----- V CC-1.60V Logic 1(2) V OH ----- V CC-1.02V ----- V CC-0.74V Rise & Fall Time tr,tf 20-80%V O with 50 ohm load to VCC-2V ----- 350 psec 600 psec Jitter, RMS(3) ----- ----- ----- ----- 5 psec Enable Voltage(4) ---- with V EE=0V 0V ----- 1.0V Disable Voltage ----- with V EE=0V 3.0V ----- V CC Frequency Stability (1) dF/F Overall conditions including: -100ppm ----- +100ppm voltage, calibration, temp., 10 yr aging, shock, vibration General Characteristics Parameter Symbol Conditions Min Typical Max Supply Voltage V CC ----- 4.75V 5.0V 5.25V Supply Current I CC 50 ohm termination 0.0 mA ----- 120 mA To 2.00V below V CC Output current I O Low level Output Current 0.0 mA ----- ±50.0 mA Operating temperature T A ------ 0°C ----- 70°C Storage temperature T S ----- -55°C ----- 125°C Input: Logic High (ECL) - Disables V EE or Open - Enables Lead temperature T L Soldering, 10 sec. ----- ----- 300°C Load 50 Ohm to V CC-2V or Thevenin Equivalent, Bias Required Start-up time t S ----- ----- 2 ms 10 ms 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) V OL, VOH, referenced to ground 3) Jitter performance is frequency dependent. Please contact factory for full characterization. 4) Open to Enable pin also enables to output. Rev. C CRYSTAL CLOCK OSCILLATORS SK - A290X - FREQ Package Code Tolerance/Performance HK Leaded 8 pin (14pin) 0 ±100ppm 0-70°C SK 8 pin (14 pin) SMD Gull 1 ±50ppm 0-70°C Wing 7 ±25ppm 0-70°C Input Voltage 9 Customer Specific Code Specification A ±20ppm 0-70°C A 3.3V B ±50ppm -40 to +85°C 5V C ±100ppm -40 to +85°C Creating a Part Number Data Sheet 0012F |
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