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8T39210 - Crystal or Differential-to-Differential Clock

Description

The 8T39210 is a high-performance clock fanout buffer.

The input clock can be selected from two differential inputs or one crystal input.

The internal oscillator circuit is automatically disabled if the crystal input is not selected.

Features

  • Two differential reference clock input pairs.
  • Differential input pairs can accept the following differential input levels: LVPECL, LVDS, HCSL, HSTL, or Single ended.
  • Crystal Input accepts 10MHz to 40MHz Crystal or Single-ended Clock.
  • Maximum Output Frequency.
  • LVPECL - 1.5GHz.
  • LVDS - 1.5GHz.
  • HCSL - 750MHz.
  • LVCMOS - 250MHz.
  • Two banks, each has five differential output pairs that can be configured as LVPECL, LVDS, or HCSL.
  • One singl.

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Datasheet preview – 8T39210

Datasheet Details

Part number 8T39210
Manufacturer Renesas
File Size 1.07 MB
Description Crystal or Differential-to-Differential Clock
Datasheet download datasheet 8T39210 Datasheet
Additional preview pages of the 8T39210 datasheet.

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Full PDF Text Transcription

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Crystal or Differential-to-Differential Clock Fanout Buffer 8T39210 Datasheet Description The 8T39210 is a high-performance clock fanout buffer. The input clock can be selected from two differential inputs or one crystal input. The internal oscillator circuit is automatically disabled if the crystal input is not selected. The crystal pin can be driven by a single-ended clock. The selected signal is distributed to ten differential outputs that can be configured as LVPECL, LVDS, or HCSL outputs. In addition, an LVCMOS output is provided. All outputs can be disabled into a high-impedance state. The device is designed for a signal fanout of high-frequency, low phase-noise clock and data signal. The outputs are at a defined level when inputs are open or tied to ground.
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