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ICS508 - PECL to CMOS Converter

General Description

The ICS508 is the most cost effective way to generate a high quality, high frequency CMOS clock output from a PECL clock input.

The ICS508 has separate VDD supplies for the PECL input buffer and the output buffer allowing different voltages to be used.

Key Features

  • Packaged as 8 pin SOIC or die.
  • Separate VDD supplies allow voltage translation.
  • Clock frequency of 0 - 250 MHz.
  • Duty cycle of 45/55.
  • Operating voltages of 2.375 to 5.5 V.
  • Tri-state output for board level testing.
  • 24 mA drive capability.
  • Industrial temperature version available.
  • Advanced, low power CMOS process Block Diagram VDDP VDDC PECLIN PECLIN Output Buffer CLK GND OE GND 1 Revision 012400 Printed 11/13.

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Datasheet Details

Part number ICS508
Manufacturer Integrated Circuit Systems
File Size 49.16 KB
Description PECL to CMOS Converter
Datasheet download datasheet ICS508 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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PRELIMINARY INFORMATION ICS508 PECL to CMOS Converter Description The ICS508 is the most cost effective way to generate a high quality, high frequency CMOS clock output from a PECL clock input. The ICS508 has separate VDD supplies for the PECL input buffer and the output buffer allowing different voltages to be used. For example, the input clock could use a 3.3 V supply while the output operates from 2.5 V. The device has an Output Enable pin that tri-states the clock output when the OE pin is taken low. The ICS508 is a member of the ClockBlocks™ family of devices. Features • Packaged as 8 pin SOIC or die • Separate VDD supplies allow voltage translation • Clock frequency of 0 - 250 MHz • Duty cycle of 45/55 • Operating voltages of 2.375 to 5.