Single-chip One-output Clock Generator, High Frequency, High Temperature

Manufacturer's part number :


Manufacturer SiTime


Description :

The SiT2019B is the industry's first high frequency, high temp, one-output clock generator with embedded MEMS resonator. This device features uncompromising combination of low power consumption, excellent stability, flexible supply voltage and the shortest lead time for high frequency applicaitons. It comes in a small, 5-pin SOT23-5 package that offers the best board level solder joint reliability and enables low cost, optical-ONLY board level inspection.

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Technical Data :

  • Quote and availability


  • Frequency Range: 115.194001 to 117.810999, 122.705001 to 123.021999, 118.038001 to 118.593999, 123.348001 to 137, 118.743001 to 122.141999 MHz
  • Frequency Tolerance: ±20, ±25, ±30, ±50 PPM
  • Temperature Range: -40 to +105°C, -40 to +125°C°C
  • Supply Voltage: 1.8, 2.5 to 3.3 V
  • Package LxWxH: SOT23-5 (2.9 x 2.8 x 1.2) mm
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Frequency Range (MHz) 115 to 137  
Package Size (LxW) mm 2.9 x 2.8 (SOT23)  
Number of pads / pins 5 Pin