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SiT8945B

MEMS Oscillator by SiTime (22 more products)
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SiT8945B Image

The SiT8945B from SiTime is a MEMS Oscillator with Frequency 115.20 to 137 MHz, Supply Voltage 1.62 to 3.63 V, Frequency Stability ±20 to 50 ppm. Tags: Surface Mount. More details for SiT8945B can be seen below.

Product Specifications

Product Details

  • Part Number
    SiT8945B
  • Manufacturer
    SiTime
  • Description
    115 to 137 MHz, Extended Temperature (-55 °C to 125 °C) Oscillator

General Parameters

  • Frequency
    115.20 to 137 MHz
  • Oscillator Type
    TCXO
  • Application
    Avionics systems, Field communication systems, Telemetry applications
  • Supply Voltage
    1.62 to 3.63 V
  • Output Waveform
    LVCMOS, LVTTL
  • Duty Cycle
    45 to 55%
  • 20 Year Aging
    ±28 ppm
  • Fall Time
    1.5 to 3 ns
  • Acceleration Sensitivity
    0.1 ppb/g
  • First Year Aging
    ±20 to ±50 ppm
  • Frequency Stability
    ±20 to 50 ppm
  • Current Consumption
    4.9 to 8 mA
  • Grade
    Military, Space
  • Input Pull Up Impedance
    100 kOhms
  • Mechanical Shock Resistance
    MIL-STD-883F, Method2002, Condition G
  • Mechanical Vibration Resistance
    MIL-STD-883F, Method 2007
  • OE Enable/Disable Time
    130 ns
  • Rise Time
    1.5 to 3 ns
  • RMS Period Jitter
    1.6 to 2.5 ps
  • RMS Phase Jitter
    0.7 to 1.5 ps
  • Startup Time
    5 ms
  • Dimensions
    2 x 1.6 x 2.5 mm
  • Package Type
    Surface Mount
  • RoHS
    Yes
  • Shock Resistance
    30, 000 G
  • Operating Temperature
    -55 to 125 Degree C
  • Storage Temperature
    -65 to 150 Degree C
View details on the manufacturer's website
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