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9ZX21201 - 12-OUTPUT DIFFERENTIAL Z-BUFFER

General Description

The IDT9ZX21201 is a 12-output DB1200Z suitable for PCI-Express Gen3 or QPI applications.

The part is backwards compatible to PCIe Gen1 and Gen2.

A fixed external feedback maintains low drift for critical QPI applications.

Key Features

  • Benefits.
  • Space-saving 64-pin packages.
  • Fixed feedback path/ 0ps input-to-output delay.
  • 9 Selectable SMBus Addresses/Mulitple devices can share the same SMBus Segment.
  • 12 OE# pins/Hardware control of each output.
  • PLL or bypass mode/PLL can dejitter incoming clock.
  • 100MHz or.

📥 Download Datasheet

Datasheet Details

Part number 9ZX21201
Manufacturer IDT
File Size 235.92 KB
Description 12-OUTPUT DIFFERENTIAL Z-BUFFER
Datasheet download datasheet 9ZX21201 Datasheet

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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.

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DATASHEET 12-OUTPUT DIFFERENTIAL Z-BUFFER FOR PCIE GEN2/3 AND QPI 9ZX21201 General Description The IDT9ZX21201 is a 12-output DB1200Z suitable for PCI-Express Gen3 or QPI applications. The part is backwards compatible to PCIe Gen1 and Gen2. A fixed external feedback maintains low drift for critical QPI applications. In bypass mode, the IDT9ZX21201 can provide outputs up to 150MHz. Recommended Application 12-output PCIe Gen3/ QPI differential buffer for Romley and newer platforms Key Specifications • Cycle-to-cycle jitter <50ps • Output-to-output skew < 65 ps • Input-to-output delay variation <50ps • PCIe Gen3 phase jitter < 1.0ps RMS • QPI 9.6GT/s 12UI phase jitter < 0.