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SN65LVCP402
  • SN65LVCP402

SN65LVCP402

ACTIVE

2 x 2 gigabit crosspoint switch

Texas Instruments SN65LVCP402 Product Info

1 April 2026 4

Parameters

Function

Crosspoint

Protocols

CML, VML

Number of transmitters

2

Number of receivers

2

Supply voltage (V)

3.3

Signaling rate (Mbps)

4250

Input signal

CML, VML

Output signal

VML

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Package

VQFN (RGE)-24-16 mm² 4 x 4

Features

  • Up to 4.25 Gbps Operation
  • Non-blocking Architecture Allows Each Output to be Connected to Any Input
  • 30 ps of Deterministic Jitter
  • Selectable Transmit Pre-Emphasis Per Lane
  • Receive Equalization
  • Available Packaging 24 Pin QFN
  • Propagation Delay Times: 500 ps Typical
  • Inputs Electrically Compatible With CML Signal Levels
  • Operates From a Single 3.3-V Supply
  • Ability to 3-STATE Outputs
  • Low Power: 290 mW (typ)
  • Integrated Termination Resistors
  • APPLICATIONS
    • Clock Buffering/Clock MUXing
    • Wireless Base Stations
    • High-Speed Network Routing
    • Telecom/Datacom
    • XAUI 802.3ae Protocol Backplane Redundancy

  • Up to 4.25 Gbps Operation
  • Non-blocking Architecture Allows Each Output to be Connected to Any Input
  • 30 ps of Deterministic Jitter
  • Selectable Transmit Pre-Emphasis Per Lane
  • Receive Equalization
  • Available Packaging 24 Pin QFN
  • Propagation Delay Times: 500 ps Typical
  • Inputs Electrically Compatible With CML Signal Levels
  • Operates From a Single 3.3-V Supply
  • Ability to 3-STATE Outputs
  • Low Power: 290 mW (typ)
  • Integrated Termination Resistors
  • APPLICATIONS
    • Clock Buffering/Clock MUXing
    • Wireless Base Stations
    • High-Speed Network Routing
    • Telecom/Datacom
    • XAUI 802.3ae Protocol Backplane Redundancy

Description

The SN65LVCP402 is a 2x2 non-blocking crosspoint switch in a flow-through pin-out allowing for ease in PCB layout. VML signaling is used to achieve a high-speed data throughput while using low power. Each of the output drivers includes a 2:1 multiplexer to allow any input to be routed to any output. Internal signal paths are fully differential to achieve the high signaling speeds while maintaining low signal skews. The SN65LVCP402 incorporates 100- termination resistors for those applications where board space is a premium. Built-in transmit pre-emphasis and receive equalization for superior signal integrity performance.

The SN65LVCP402 is characterized for operation from -40°C to 85°C.

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