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AK8139A - 26MHz Clock Source Multi Clock Generator

General Description

The AK8139A is a member of AKM’s low power multi clock generator family designed for digital consumer applications.

An AKM’s original PLL architecture built in the AK8139A offers low power and low jitter performance enabling a system design to simple and save parts cost.

Key Features

  • Input: Crystal input: 26.000MHz Configured output frequency from: - CLK1 output: 19.200MHz / 8.000MHz / Off - CLK2 output: 12.000MHz / 24.000MHz / Off - CLK3 output: 32.768kHz - REF output: 26.000MHz / Off Output stand-by mode.
  • output only CLK3 output Low Jitter Performance - Period Jitter: 25 psec (Typ. / 1σ) at CLK1, 2, REF - Cycle to Cycle Jitter: 30 psec (Typ. / 1σ) at CLK1, 2, REF Low Current Consumption: 7.9uA (Typ. ) at Stand-by mode. S1-3=”L”, no load 5.4mA (Typ. ) at 1.8V, S1-3=”H”, n.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AK8139A =Preliminary= 26MHz Clock Source Multi Clock Generator AK8139A Features Input: Crystal input: 26.000MHz Configured output frequency from: - CLK1 output: 19.200MHz / 8.000MHz / Off - CLK2 output: 12.000MHz / 24.000MHz / Off - CLK3 output: 32.768kHz - REF output: 26.000MHz / Off Output stand-by mode *output only CLK3 output Low Jitter Performance - Period Jitter: 25 psec (Typ. / 1σ) at CLK1, 2, REF - Cycle to Cycle Jitter: 30 psec (Typ. / 1σ) at CLK1, 2, REF Low Current Consumption: 7.9uA (Typ.) at Stand-by mode. S1-3=”L”, no load 5.4mA (Typ.) at 1.8V, S1-3=”H”, no load Supply Voltage: 1.8V PLL 1.8V to 3.