9DB1904B - 19 Output Differential Buffer

Product Overview

IDT

9DB1904B 19 Output Differential Buffer by IDT - Datasheet Preview — Datasheet preview – 9DB1904B

Datasheet Details

Part number	9DB1904B
Manufacturer	IDT
File Size	176.74 KB
Description	19 Output Differential Buffer
Datasheet	9DB1904B Datasheet
Additional preview pages of the 9DB1904B datasheet.

Product details

Description

The 9DB1904 is electrically compatible to the Intel DB1900GS Differential Buffer Specification.This buffer provides 19 output clocks for PCI-Express Gen2 or Intel QPI 6.4GT/s applications.

A differential clock from a CK410B+ main clock generator, such as the ICS932S421 drives the 9DB1904.

Features

Benefits.
Power up default is all outputs in 1:1 mode/No SMBus programming.
Spread spectrum compatible/EMI reductions.
Supports output frequencies up to 400 MHz in bypass mode/flexible fanout buffer.
8 Selectable SMBus addresses/no SMBus segmentation required.
SMBus address determines PLL or Bypass mode/pin savings.
Dedicated VDDA and CK.

📁 Similar Datasheet

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Other Datasheets by IDT

9DB1933 - Nineteen Output Differential Buffer
9DB106 - Six Output Differential Buffer
9DB1200C - Twelve Output Differential Buffer
9DB1233 - Twelve Output Differential Buffer
9DB233 - Two Output Differential Buffer
9DB306 - PCI Express Jitter Attenuator

Published: Dec 13, 2016 |