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8P79818 Datasheet Programmable Low Additive Jitter 2:8 Buffer

Manufacturer: IDT

Overview: Programmable Low Additive Jitter 2:8 Buffer with Dividers and Universal Outputs.

Datasheet Details

Part number 8P79818
Manufacturer IDT
File Size 863.39 KB
Description Programmable Low Additive Jitter 2:8 Buffer
Datasheet 8P79818-IDT.pdf

General Description

The device is intended to take 1 or 2 reference clocks, select between them, using a pin or register selection and generate up to 8 outputs that may be the same as the reference frequency or integer-divider versions of it.

The 8P79818 supports two output banks, each with its own divider and power supply.

All outputs in one bank would generate the same output frequency, but each output can be individually controlled for output type, output enable or even powered-off.

Key Features

  • Two differential inputs support LVPECL, LVDS, HCSL or LVCMOS reference clocks.
  • Accepts input frequencies ranging from 1PPS (1Hz) to 700MHz.
  • Select which of the two input clocks is to be used as the reference clock for which divider via pin or register selection.
  • Switchover will not generate any runt clock pulses on the output.
  • Generates eight differential outputs or eight LVCMOS outputs, Bank A only.
  • Differential outputs selectable as LVPECL, LVDS, CML.

More Datasheets from IDT

Part Number Description
8P791208 Low Additive Jitter 2:8 Buffer
8P73S674 1.8V LVPECL Clock Divider

8P79818 Distributor