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ICS1493A-19 - CLOCK GENERATOR

General Description

The ICS1493A-19 is a low cost frequency generator used for automotive application.

Using patented Phase-Locked-Loop (PLL) techniques, the device uses a 19.35 MHz fundamental crystal source to produce seven clock outputs and one reference clock output.

Key Features

  • Packaged in 28-pin TSSOP (4.4mm body) Low power CMOS technology Input crystal frequency of 19.35 MHz 3.3 V operating voltage Seven output clocks: 12.288 /33.30 MHz, 14.7456 MHz, 22.5792 MHz, 48 MHz, 66.60 MHz (3 copies).
  • One reference clock output at 19.35 MHz.
  • Spread select option on the 66.60 MHz clock (3 copies) and 33.30 MHz clock outputs.
  • Output enable pin stops clocks low (tri-state with weak pull-down resistors.

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Datasheet Details

Part number ICS1493A-19
Manufacturer Integrated Device Technology
File Size 182.42 KB
Description CLOCK GENERATOR
Datasheet download datasheet ICS1493A-19 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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ICS1493A-19 www.DataSheet4U.com CLOCK GENERATOR FOR AUTOMOTIVE APPLICATION Description The ICS1493A-19 is a low cost frequency generator used for automotive application. Using patented Phase-Locked-Loop (PLL) techniques, the device uses a 19.35 MHz fundamental crystal source to produce seven clock outputs and one reference clock output. The output clocks are at 12.288 MHz, 14.7456 MHz, 22.5792 MHz, 48 MHz, 66.60 MHz, and 33.30 MHz with a 19.35 MHz reference clock output. The 66.60 MHz and 33.30 MHz clocks have a spread select option. Operating voltage of the ICS1493A-19 is 3.3 V. ICS makes many frequency generators. Contact us for all of your clocking needs. Features • • • • • Packaged in 28-pin TSSOP (4.4mm body) Low power CMOS technology Input crystal frequency of 19.35 MHz 3.