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3.125 Gbps 2X2 LVDS Crosspoint Switch w/ TX Pre-Emphasis and RX Equalization


Package | PIN: RGH | 16
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $9.06
10-24 $8.15
25-99 $7.61
100-249 $6.82
250-499 $6.37
500-749 $5.54
750-999 $4.80
1000+ $4.70


  • DC - 3.125 Gbps Low Jitter, Low Skew, Low Power Operation
  • Pin Configurable, Fully Differential, Non-Blocking Architecture
  • Pin Selectable Transmit Pre-Emphasis and Receive Equalization Eliminate Data Dependant Jitter
  • Wide Input Common Mode Voltage Range Allows DC-Coupled Interface to CML and LVPECL Drivers
  • On-Chip 100Ω Input and Output Termination Minimizes Insertion and Return Losses, Reduces Component Count, Minimizes Board Space
  • 8 kV ESD on LVDS I/O Pins Protects Adjoining Components
  • Small 4 mm x 4 mm WQFN-16 Space Saving Package

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Texas Instruments  DS25CP102TSQ/NOPB

The DS25CP102 is a 3.125 Gbps 2x2 LVDS crosspoint switch optimized for high-speed signal routing and switching over lossy FR-4 printed circuit board backplanes and balanced cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity. The non-blocking architecture allows connections of any input to any output or outputs.

The DS25CP102 features two levels (Off and On) of transmit pre-emphasis (PE) and two levels (Off and On) of receive equalization (EQ).

Wide input common mode range allows the switch to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires a minimal space on the board while the flow-through pinout allows easy board layout. Each differential input and output is internally terminated with a 100Ω resistor to lower device insertion and return losses, reduce component count and further minimize board space.