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ZL4029X

DB2000 Low Jitter, Low Power PCIe Buffer

Status: In Production

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Device Overview

Summary

The ZL4029x are a family of high-performance, ultra-low jitter, low power 1 to 20 HCSL fanout buffers. The ZL40292 and ZL40294 are fully compliant to the DB2000Q and DB2000QL standard while the ZL40293 and ZL40295 can be used in PCIe Gen 1 through 5 applications requiring a 100 ohm termination. Applications include PCI Express generation 1/2/3/4/5 clock distribution, Intel QPI servers, storage and data centers, switches and routers.

Click Here for the ZL40292 datasheet

Click Here for the ZL40293 Datasheet

Additional Features
  • Fully compliant with Intel DB2000Q and DB2000QL specification
  • PCI Express generation 1/2/3/4/5 Compliant
  • 20 low-power push-pull HCSL PCIe outputs
  • Ultra-low additive jitter: 15 fs typical
  • Supports clock frequencies from 0 to 250 MHz
  • Supports 3.3V power supplies
  • Maximum output to output skew of 40 ps
  • SMBus interface
  • Eight OE pins
Parametrics
Name
Value
Product Type
Fanout & Buffer and Drivers
Description
DB2000 Buffer/PCIe Gen 1,2,3,4,5
Input
CMOS/Differential
Output
HCSL
Supply Voltage
3.3
Max Within Device Skew (ps)
50
OE
True
RPE
False
FSI
False
Input Mux
False
Input EQ
False
Voltage (V)
3.3V
Output Type
HCSL
Input (MHz)
0 to 250MHz
Number Of Outputs
20

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06/06/2019
663KB

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