9DB423B - 4-OUTPUT DIFFERENTIAL BUFFER

Product Overview

Renesas

Part number	9DB423B
Manufacturer	Renesas
File Size	479.53 KB
Description	4-OUTPUT DIFFERENTIAL BUFFER
Datasheet	9DB423B Datasheet
Additional preview pages of the 9DB423B datasheet.

The ICS9DB423B is compatible with the Intel DB400Q Differential Buffer Specification.

This buffer provides 4 PCI-Express SRC or 4 QPI clocks.

The ICS9DB423B is driven by a differential output pair from a CK410B+ or CK509B main clock generator.

Benefits.
Spread spectrum modulation tolerant, 0 to -0.5% down spread and +/- 0.25% center spread.
Supports undriven differential outputs in Power Down and DIF_STOP# for modes for power management. Output Features.
4 - 0.7V current-mode differential output pairs.
Supports zero delay buffer mode and fanout mode.
Bandwidth programming available.
50-133 MHz operation in PLL mode.
33-400 MHz operation in Bypass mode SRC_IN SRC_IN# SPRE.

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Published: Dec 14, 2020 |