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AK8140A Datasheet Programmable Clock Generator

Manufacturer: AKM (Asahi Kasei Microdevices)

Overview: AK8140A -Preliminary- AK8140A Programmable Clock Generator.

General Description

AK8140A is AKM’s High-performance programmable clock generator.

AK8140A generates up to four output clocks from a single input frequency with two fractional-N PLLs.

Each output can be programmed for any frequency up to 230MHz.

Key Features

  • In-system programmability serial programmable Register via I2C interface High accuracy Clock Generator Flexible Input Clock Source - Crystal Unit: 16M-60MHz - External Clock: 4M-100MHz Supply Voltage: - Device power supply VDD1-4: 3.0 - 3.6V - Output buffer supply VDDO1, 2：1.7 - 3.6V Operating Temperature Range: -40 to +85℃ Free Programmable Clock Frequencies - LVCMOS: - LVDS: up to 160MHz (CLK1-3) up to 230MHz (CLK4) Package: 24-pin ETSSOP (Lead free) Low Jitter Performance - Period Jitt.

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AK8140A Distributor