DS100BR111 Ultra-Low Power Repeaters



Texas Instruments' ultra-low power, 10.3 Gbps 2-channel repeaters w/ input equalization and output de-emphasis


Texas Instruments DS100BR111 Ultra-Low Power Repeaters Texas Instruments' DS100BR111 is an extremely-low power, high-performance dual-channel repeater for serial links with data rates up to 10.3 Gbps. The pinout is configured as one bidirectional lane (one transmit, one receive channel).

The DS100BR111 inputs feature a powerful 4-stage continuous-time linear equalizer (CTLE) to provide a boost of up to +36 dB at 5 GHz and open an input eye that is completely closed due to inter-symbol interference (ISI) induced by the interconnect mediums such as an FR-4 backplane or AWG-30 cables.   DS100BR111 Datasheet

Features Applications
  • Two-channel repeaters for up to 10.3 Gbps
    • DS100BR210: 2x unidirectional channels
    • DS100BR111: 1x bidirectional lane
  • 10 G-KR bi-directional interface compatibility
    • Allows for back-channel communication and training
  • Low 65 mW/channel (typical) power consumption, with option to power down unused channels
  • High-speed active copper cable modules and FR-4 backplane in communication systems
  • 10GE, 10G-KR, FC, SAS, SATA 3/6 Gbps (with OOB detection), InfiniBand, CPRI, RXAUI and many others.

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Digi-Key
Part Number
Texas Instruments
Part Number
Packaging Description  
DS100BR111SQE/NOPBTR-ND DS100BR111SQE/NOPB Tape & Reel IC REPEATER 10.3GBPS
2CH 24LLP
DS100BR111 Datasheet
DS100BR111SQE/NOPBCT-ND Cut Tape
DS100BR111SQE/NOPBDKR-ND Digi-Reel®