9ZXL1930 - 19-OUTPUT DB1900Z LOW-POWER DERIVATIVE

IDT

General Description

The 9ZXL1930 is a low power version of the Intel DB1900Z Differential Buffer utilizing Low-Power HCSL (LP-HCSL) outputs to reduce power consumption more than 50% from the original IDT9ZX21901.

Key Features

Benefits.
Fixed feedback path; 0ps input-to-output delay.
9 Selectable SMBus addresses; Multiple devices can share same SMBus segment.
Separate VDDIO for outputs; allows maximum power savings.
PLL or bypass mode; PLL can dejitter.

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9ZXL1930 19-output db1900z low-power derivative by IDT - Datasheet Preview

Datasheet Details

Part number	9ZXL1930
Manufacturer	IDT
File Size	216.01 KB
Description	19-OUTPUT DB1900Z LOW-POWER DERIVATIVE
Datasheet	9ZXL1930 Datasheet

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Other Datasheets by IDT

Part Number	Description
9ZXL1930D	19-Output DB1900Z Derivative
9ZXL1950	19-output DB1900Z Low-Power Derivative
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9ZXL1230	12-OUTPUT LOW POWER DIFFERENTIAL BUFFER

Full PDF Text Transcription (Reference)

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19-OUTPUT DB1900Z LOW-POWER DERIVATIVE DATASHEET 9ZXL1930 Description The 9ZXL1930 is a low power version of the Intel DB1900Z Differential Buffer utilizing Low-Power HCSL (LP-HCSL) outputs to reduce power consumption more than 50% from the original IDT9ZX21901. It is suitable for PCI-Express Gen1/2/3 or QPI/UPI applications, and uses a fixed external feedback to maintain low drift for demanding QPI/UPI applications. Recommended Application Buffer for Romley, Grantley and Purley Servers Key Specifications • Cycle-to-cycle jitter: < 50ps • Output-to-output skew: <85ps • Input-to-output delay: Fixed at 0 ps • Input-to-output delay variation: <50ps • Phase jitter: PCIe Gen3 < 1ps rms • Phase jitter: QPI/UPI 9.6GB/s < 0.