9DB1933 Datasheet Nineteen Output Differential Buffer

Manufacturer: IDT

9DB1933 nineteen output differential buffer by IDT - Datasheet Preview

Datasheet Details

Part number	9DB1933
Manufacturer	IDT
File Size	181.59 KB
Description	Nineteen Output Differential Buffer
Download	9DB1933 Download (PDF)

General Description

The 9DB1933 zero-delay buffer supports PCIe Gen3 requirements, while being backwards compatible to PCIe Gen2 and Gen1.

The 9DB1933 is driven by a differential SRC output pair from an IDT 932S421, 932SQ420, or equivalent, main clock generator.

It attenuates jitter on the input clock and has a selectable PLL bandwidth to maximize performance in systems with or without Spread-Spectrum clocking.

Overview

Nineteen Output Differential Buffer for PCIe Gen3 DATASHEET 9DB1933 Recommended Application 19 output PCIe Gen3 zero-delay/fanout.

Key Features

19 - 0.7V current mode differential HCSL output pairs Features/Benefits.
8 Selectable SMBus Addresses/Mulitple devices can share the same SMBus Segment.
11 dedicated and 3 group OE# pins/Hardware control of the outputs.
PLL or bypass mode/PLL can dejitter incoming clock.
Selectable PLL bandwidth/minimizes jitter peaking in downstream PLL's.
Spread Spectrum Compatible/tracks spreading input clock for low EMI.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	9DB1933	Nineteen Output Differential Buffer	Renesas

More Datasheets from IDT

Part Number	Description
9DB1904B	19 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
9DB423B	Four Output Differential Buffer
9DB433	FOUR OUTPUT DIFFERENTIAL BUFFER
9DB633	Six Output Differential Buffer
9DB833	EIGHT OUTPUT DIFFERENTIAL BUFFER