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ICS342 - FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER

General Description

The ICS342 is a low cost, dual-output, field programmable clock synthesizer.

The ICS342 can generate two output frequencies from 250 kHz to 200 MHz, using up to two independently configurable PLLs.

Key Features

  • include 2 selectable configuration registers. Using Phase-Locked Loop (PLL) techniques, the device runs from a standard fundamental mode, inexpensive crystal, or clock. It can replace multiple crystals and oscillators, saving board space and cost. The device also has a power down feature that tri-states the clock outputs and turns off the PLLs when the PDTS pin is taken low. The ICS342 is also available in factory programmed custom versions for high-volume.

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Datasheet Details

Part number ICS342
Manufacturer Renesas
File Size 246.89 KB
Description FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER
Datasheet download datasheet ICS342 Datasheet

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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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DATASHEET FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER ICS342 Description The ICS342 is a low cost, dual-output, field programmable clock synthesizer. The ICS342 can generate two output frequencies from 250 kHz to 200 MHz, using up to two independently configurable PLLs. The outputs may employ Spread Spectrum techniques to reduce system electro-magnetic interference (EMI). Using IDT’s VersaClockTM software to configure the PLL and output, the ICS342 contains a One-Time Programmable (OTP) ROM to allow field programmability. Programming features include 2 selectable configuration registers. Using Phase-Locked Loop (PLL) techniques, the device runs from a standard fundamental mode, inexpensive crystal, or clock.