ICS9DB423 Datasheet 4-output Differential Buffer

Manufacturer: Renesas

Overview: 4-OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1, GEN2, AND QPI DATASHEET ICS9DB423.

Datasheet Details

The ICS9DB423B is patible 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.

Part Number	Description
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ICS9DB102	Two Output Differential Buffer
ICS9DB104	Four Output Differential Buffer
ICS9DB108	Eight Output Differential Buffer
ICS9DB803D	EIGHT OUTPUT DIFFERENTIAL BUFFER
ICS9DBL411A	Four Output Differential Fanout Buffer
ICS9112-26	Low Skew Output Buffer
ICS9112A-16	Low Skew Output Buffer
ICS91305	High Performance Communication Buffer
ICS91305I	High Performance Communication Buffer