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Low Pwr Quad Ch Repeater with 10.3125 Gbps Equalizer and De-Emphasis Driver


Package | PIN: RHS | 48
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $17.69
10-24 $16.45
25-99 $15.88
100-249 $13.87
250-499 $13.20
500-749 $12.15
750-999 $10.90
1000+ $10.87


  • Quad channel repeater for up to 10.3125 Gbps
  • Low power consumption, with option to power down unused channels
  • Adjustable receive equalization
  • Adjustable transmit de-emphasis
  • Adjustable transmit VOD (up to 1200 mVp-p)
  • IDLE detection — squelch function auto mutes the output for SATA/SAS OOB signal
  • <0.22 UI of residual DJ at 10.3125 Gbps with 12 meters cable
  • Programmable via pin selection or SMBus interface
  • Single supply operation at 2.5 V ±5%
  • -40°C to +85°C Operation
  • ≥7 kV HBM ESD Rating
  • High speed signal flow–thru pinout package: 48-pin WQFN (7 mm x 7 mm, 0.5 mm pitch)

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Texas Instruments  DS100BR410SQE/NOPB

The DS100BR410 is an extremely low power, high performance quad-channel repeater for high-speed serial links with data rates up to 10.3125 Gbps. The device performs both receive equalization and transmit de-emphasis on each of its 4 channels to compensate for channel loss, allowing maximum flexibility of physical placement within a system.

The receiver's continuous time linear equalizer (CTLE) is capable of opening an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect medium such as backplane trace or cable. The transmitter features adjustable VOD (output amplitude voltage level) and de-emphasis driver to compensate for PCB trace lost.

With a low power consumption and control to turn-off unused channels, the DS100BR410 is part of TI's PowerWise family of energy efficient devices.

The programmable settings can be applied via pin mode or SMBus mode interface.