DS125DF111SQ Information

DS125DF111 Low Power Multi-Rate 2-Channel Retimer

Texas Instruments DS125DF111 Low Power Multi-Rate 2-Channel Retimer is a dual channel (1-lane bidirectional) retimer with integrated signal conditioning. The DS125DF111 includes an input Continuous-Time Linear Equalizer (CTLE), clock and data recovery (CDR) and transmit driver on each channel. The DS125DF111 with its on-chip Decision Feedback Equalizer (DFE) can enhance the reach and OD: 600 to 1300 mVp-p robustness of long, lossy, cross-talk-impaired high speed serial links to achieve BER < 1x10-15. For less demanding applications/interconnects, the DFE can be switched off and achieve the same BER Legacy Support performance. The DS125DF111 and DS110DF111 devices are pin-compatible. Each channel of the DS125DF111 independently locks to specific serial data at data rates within the primary range of 9.8 to 12.5 Gbps or to any supported sub-rate of these data rates. Supported datarates can be selected via SMBus using a preprogrammed table or customized as required. This simplifies system design and lowers overall cost.Learn More

Specifications

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for DS125DF111SQ due to regional differences or acquisition. DS125DF111SQ may also be known as the following names: