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9DML0451 - 2:4 3.3V PCIe Clock Mux

Download the 9DML0451 datasheet PDF. This datasheet also covers the 9DML0441 variant, as both devices belong to the same 2:4 3.3v pcie clock mux family and are provided as variant models within a single manufacturer datasheet.

General Description

The 9DML0441 / 9DML0451 devices are 3.3V members of IDT's Full-Featured PCIe family.

They support PCIe Gen1-4 Common Clocked (CC), Separate Reference no Spread (SRnS), and Separate Reference Independent Spread (SRIS) architectures.

Key Features

  • Four 1.
  • 200MHz Low-Power HCSL (LP-HCSL) DIF pairs.
  • 9DML0441 default ZOUT = 100.
  • 9DML0451 default ZOUT = 85.
  • 9DML04P1 factory programmable defaults.
  • See AN-891 for easy termination to other logic levels Block Diagram ^OE(3:0)# DIF_INA# DIF_INA DIF_INB# DIF_INB vSW_MODE ^SEL_A_B# VDDR3.3 x2 4 Feature.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (9DML0441-IDT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 9DML0451
Manufacturer IDT
File Size 226.39 KB
Description 2:4 3.3V PCIe Clock Mux
Datasheet download datasheet 9DML0451 Datasheet

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Other Datasheets by IDT

Part Number Description
9DML04 2:4 3.3V PCIe Clock Mux
9DML0441 2:4 3.3V PCIe Clock Mux
9DMU0131 2:1 1.5V PCIe Gen1-2-3 Clock Mux
9DMU0141 2:1 1.5V PCIe Gen1-2-3 Clock Mux
9DMU0431 2:4 1.5V PCIe Gen1-2-3 Clock Mux

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
2:4 3.3V PCIe Clock Mux 9DML0441 / 9DML0451 DATASHEET Description The 9DML0441 / 9DML0451 devices are 3.3V members of IDT's Full-Featured PCIe family. They support PCIe Gen1-4 Common Clocked (CC), Separate Reference no Spread (SRnS), and Separate Reference Independent Spread (SRIS) architectures. The parts provide a choice of asynchronous and glitch-free switching modes, and offer a choice of integrated output terminations for direct connection to 85 or 100 transmission lines. The 9DML04P1 can be factory programmed with a user-defined power-up default configuration.