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SiT8945B - Oscillator

Description

Functionality H[1]: specified frequency output L: output is high impedance.

Only output driver is disabled.

Any voltage between 0 and Vdd or Open[1]: Specified frequency output.

Features

  • Best acceleration sensitivity of 0.1 ppb/g.
  • Any frequencies between 115.2 MHz and 137 MHz accurate to 6 decimal points.
  • 100% pin-to-pin drop-in replacement to quartz-based XO.
  • Excellent total frequency stability as low as ±20 ppm.
  • Low power consumption of 3.8 mA typical at 1.8 V.
  • LVCMOS/LVTTL compatible output.
  • AEC-Q100 qualified.
  • Industry-standard packages: 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm x mm.
  • RoHS and REACH compliant, Pb-f.

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Datasheet preview – SiT8945B

Datasheet Details

Part number SiT8945B
Manufacturer SiTime
File Size 805.93 KB
Description Oscillator
Datasheet download datasheet SiT8945B Datasheet
Additional preview pages of the SiT8945B datasheet.

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Full PDF Text Transcription

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SiT8945B 115.2 – 137 MHz, -55 to 125°C, Endura™ Series Oscillator Features ◼ Best acceleration sensitivity of 0.1 ppb/g ◼ Any frequencies between 115.2 MHz and 137 MHz accurate to 6 decimal points ◼ 100% pin-to-pin drop-in replacement to quartz-based XO ◼ Excellent total frequency stability as low as ±20 ppm ◼ Low power consumption of 3.8 mA typical at 1.8 V ◼ LVCMOS/LVTTL compatible output ◼ AEC-Q100 qualified ◼ Industry-standard packages: 2.0 x 1.6, 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm x mm ◼ RoHS and REACH compliant, Pb-free, Halogen-free and Antimony-free ◼ Contact SiTime for up-screening and LAT programs Applications ◼ Avionics systems ◼ Field communication systems ◼ Telemetry applications Electrical Characteristics Table 1.
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