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MAX14954 - Ruggedized Quad PCIe Redriver

Description

The MAX14954 is a quad equalizer/redriver designed to improve PCI Express® (PCIe) signal integrity by providing programmable input equalization at its receiver and programmable redrive circuitry.

The output circuitry reestablishes deemphasis lost on the board and compensates for circuit-board loss.

Features

  • electrical idle and receiver detection on each channel. It is optimized for PCIe Gen III (8.0GT/s) and Gen II (5.0GT/s) data rates, while still handling Gen I (2.5GT/s). The MAX14954 is available in a small, lead-free, 42-pin (3.5mm x 9.0mm) TQFN package for optimal layout and minimal space requirements. The device is specified over -40NC to +85NC extended ope.

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Datasheet preview – MAX14954

Datasheet Details

Part number MAX14954
Manufacturer Maxim Integrated
File Size 2.69 MB
Description Ruggedized Quad PCIe Redriver
Datasheet download datasheet MAX14954 Datasheet
Additional preview pages of the MAX14954 datasheet.

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Full PDF Text Transcription

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MAX14954 EVALUATION KIT AVAILABLE Ruggedized Quad PCIe Redriver with Equalization and Extended Temperature Operation General Description The MAX14954 is a quad equalizer/redriver designed to improve PCI Express® (PCIe) signal integrity by providing programmable input equalization at its receiver and programmable redrive circuitry. The output circuitry reestablishes deemphasis lost on the board and compensates for circuit-board loss. The device permits optimal placement of key PCIe components. The device is useful with stripline, microstrip printed circuits, and balanced 100Ω cable. The device is tailored for PCIe and features electrical idle and receiver detection on each channel. It is optimized for PCIe Gen III (8.0GT/s) and Gen II (5.0GT/s) data rates, while still handling Gen I (2.
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