DS125BR401SQ Datasheet, PDF (2/52 Pages) Texas Instruments – Low-Power 12.5-Gbps 4-Lane Repeater With Input Equalization and Output De-Emphasis

DS125BR401
SNLS419C – JULY 2012 – REVISED APRIL 2013
Typical Application
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4
TX
Connector
4
RX
DS125BR401
ASIC
or
PCIe EP
System Board
Root Complex
4
RX
Connector
4
TX
DS125BR401
BoTarardce
Block Diagram - Detail View Of Channel (1 Of 8)
VDD
Auto / M anual
RXDET
RATE
DET
VOD/DeEMPHASIS
DEMA/B
CONTROL
SMBus
INx_n+
EQ
INx_n-
EQA/B
IDLE
DET
OUTBUF OUTx_n+
OUTx_n-
TX Idle Enable
SMBus
SMBus
2
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