1FEATURES

2• Up to 10.3125 Gbps

• Dual Lane 2:1 Mux, 1.2 Switch or Fanout

• Adjustable Transmit Differential Output

Voltage (VOD)

• <0.3 UI of Residual DJ at 10.3125 Gbps with

10” FR4 trace

• Adjustable Electrical IDLE Detect Threshold

• Signal Conditioning Programmable through

SMBus I/F inter•

Single 2.5V Supply Operation

• >6 kV HBM ESD Rating

• 3.3V Tolerant SMBus Interface

• High Speed Signal flow–thru Pinout

• Package: 54-pin WQFN (10 mm x 5.5 mm)

turnAPPLICATIONS

• XAUI (3.125 Gbps), RXAUI (6.25 Gbps)

• sRIO – Serial Rapid I/O

• Fibre Channel (8.5 Gbps)

• 10GBase-CX4, InfiniBand (QDR, SDR & DDR)

• FR4 Backplane Traces

DESCRIPTION

The DS100MB201 is a dual lane 2:1 multiplexer and

1:2 switch or fan-out buffer with signal conditioning

suitable for 10GE, Fibre Channel, Infiniband,

SATA/SAS and other high-speed bus applications up

to 10.31215 Gbps. The device performs receive

equalization allowing maximum flexibility of physical

placement within a system. The receiver's continuous

time linear equalizer (CTLE) provides a boost to

compensate for 10” of 4 mil FR4 stripline at 10.3125

Gbps. The DS100MB201 is capable of opening an

input eye that is completely closed due to inter•

symbol interference (ISI) induced by the interconnect

medium. The transmitter features a programmable

amplitude voltage levels to be selected from 600

mVp-p to 800 mVp-p. The signal conditioning settings

are programmable with register control.

With a typical power consumption of 100 mW/channel

at 10.3125 Gbps, and SMBus register control to turn

off unused lanes, the DS100MB201 is part of TI's

PowerWise family of energy efficient devices.