Programmable Clock Generator

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The AK8142 is a programmable clock generator IC with an integrated Fractional N PLL. Highly accurate clocks can be output from an external master clock or a crystal unit.

Key Features

•Supply Voltage:

  3.0 – 3.6V(Main)

  1.8 – 3.3V(Interface)

•Low Current Consumption:

  5.0mA (Typ.)

•Crystal Unit Oscillation:

  16.0MHz – 32.0MHz

•Input Frequency:

  2.0MHz – 67.0MHz

•Output Frequency:

  4.0MHz – 200MHz

•Low Jitter Performance:

  15 ps (Typ.) Period 1

•Operating Temperature Range:

  -30 to +85℃

•I2C Interface:


  16-pin TSSOP

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Block Diagram

Block Diagram

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