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9ZXL1252E - 6 to 12-Output Buffers

Download the 9ZXL1252E datasheet PDF. This datasheet also covers the 9ZXL1232E variant, as both devices belong to the same 6 to 12-output buffers family and are provided as variant models within a single manufacturer datasheet.

General Description

3.

11 3.1 Absolute Maximum Ratings

Key Features

  • SMBus Write Protect pin prevents SMBus against accidental writes.
  • 6.
  • 12 Low-power HCSL (LP-HCSL) outputs.
  • Integrated terminations eliminate up to 4 resistors per output pair.
  • Dedicated OE# pins support PCIe CLKREQ# function.
  • Up to 9 selectable SMBus addresses (9ZXL12xx, 9ZXL0853).
  • Selectable PLL bandwidths minimizes jitter peaking in cascaded PLL topologies.
  • Hardware/SMBus control of ZDB and FOB modes allow change without power cycle.
  • Spread spectr.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (9ZXL1232E-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 9ZXL1252E
Manufacturer Renesas
File Size 1.19 MB
Description 6 to 12-Output Buffers
Datasheet download datasheet 9ZXL1252E Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
9ZXL1252E 12-output DB1200ZL Derivative IDT
9ZXL1251 12-output DB1200ZL Derivative IDT
9ZXL1251E 12-Output DB1200ZL IDT
9ZXL1230 12-OUTPUT LOW POWER DIFFERENTIAL BUFFER IDT
9ZXL1231 12-output DB1200ZL IDT

Other Datasheets by Renesas

Part Number Description
9ZXL1251 12-Output DB1200ZL Derivative
9ZXL1251E 4 to 12-Output Buffers
9ZXL1231E 4 to 12-Output Buffers
9ZXL1232E 6 to 12-Output Buffers
9ZXL1530DKILF 15 to 19-Output Buffers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
9ZXL06x2E/9ZXL08xxE/9ZXL12x2E 6 to 12-Output Buffers for PCIe Gen1–5 and UPI with SMBus Write Protect Datasheet The 9ZXL revision E family of Zero-Delay/Fanout Buffers (ZDB, FOB) with SMBus Write Protect are 2nd-generation enhanced performance buffers for PCIe and CPU applications. The devices have hardware SMBUS write protection to prevent accidental writes. The family meets all published QPI/UPI, DB2000Q and PCIe Gen1–5 jitter specifications. Devices range from 6 to 12 outputs, with each output having an OE# pin to support the PCIe CLKREQ# function for low power states. All devices meet DB2000Q, DB1200ZL and DB800ZL jitter and skew requirements.