(5 Pcs) Valpey Fisher Vfac570a140.000m Clock Oscillator

US $10.00

  • Granbury, Texas, United States
  • Jan 29th
THIS LISTING I FOR (5 PCS) OF VFAC570A-140.000MHZ CLOCK OSCILLATOR VFAC570 HCMOS/TTL Compatible Surface Mount Clock Oscillators Features• Wide Frequency Range • Very Low Phase Jitter • EMI Shielded • Tight Duty Cycle Available • Wide Temperature Range (-55 ?C to ± 125 ?C) Available • Tristate Control Standard Ratings Notes: 1. Up to ±20ppm available. 2. Current is load and frequency dependent. 3. Standard symmetry, tighter available. All specifications are subject to change without notice. Electrical Connections Parameter Symb Condition Min Typ Max Unit Note Input Break Down Voltage Vcc –0.5 7 V Storage Temp. Ts –55 +125 °C Frequency Range F 4.0 160 MHz Frequency Stability ?F/F Overall conditions including: calibration, temp., aging 10 yrs, shock, vibration ±100 ppm 1 Input Voltage Vcc 4.75 3.15 5.00 3.30 5.25 3.45 V Std LV Opt. Input Current Icc F = 100MHz 15pF Load 50 mA 2 Load 10 TTL gates or 50pF MAX, AC coupled 50 Ohm termination recommended Duty Cycle @1.4V @50%Vcc 40 40 50 50 60 60 % % 3 Rise/Fall Time Tr/Tf 0.4V to 2.4V 20% to 80% 1.5 ns Logic “1” Level Voh Max Load 0.9Vcc V Logic “0” Level Vol Max Load 0.1Vcc V Start–up Time Ts 2 10 ms Phase Jitter 1o 1 ps fj>1KHz Tristate Function Input HIGH (>2.5v) or floating: ACTIVE Input LOW (<0.5v): INFINITE IMPEDANCE Enable/ Disable Time Ts 100 ns Operating Temperature Range 0?C to +70?C (-40?C to +85?C, and -55?C to +125?C available) Mechanical Shock Per MIL-STD-202, Method 213, Cond. E Thermal Shock Per MIL-STD-883, Method 1011, Cond. A Vibration Per MIL-STD-883, Method 2007, Cond. A Soldering Conditions 260?C for 10s, Max. Hermetic Seal Leak rates less than 5 x 10-8 atm.cc/s of helium Pin Out Pi#1-Tristate Control Pin #2-Ground Case Pin #3-Output Pin #4-Vcc
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand VALPEY FISHER
MPN VFAC570A-140.000MHZ

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