DS110DF410 - Texas Instruments

DS110DF410 Low Power Multi-Rate Quad Channel Retimer

The DS110DF410 is a four channel retimer with integrated signal conditioning. The device includes a fully adaptive Continuous-Time Linear Equalizer (CTLE), self calibrating 5-tap Decision Feedback Equalizer (DFE), Clock and Data Recovery (CDR), and transmit De-Emphasis (DE) driver to enable data transmission over long, lossy and crosstalk-impaired highspeed .

Features

•1 Each Channel Independently Locks to Data Rates from 8.5 to 11.3 Gbps and Sub-rates
• Support for Subrates of Divide by 2/4/8
• Fast Lock Operation Based on Protocol-Select Mode
• Low Latency (~300ps)
• Adaptive Equalization up to 34-dB Boost at 5 GHz
• Adjustable Transmit VOD: 600 to 1300 mVp-p
• Adjustable Transmit De-emphasis to
  –12 dB
• Typical Power Dissipation (EQ+DFE+CDR+DE): 180 mW/Channel
• Programmable Output Polarity Inversion
• Input Signal Detection, CDR Lock Detection/Indicator
• On-Chip Eye Monitor (EOM), PRBS Generator
• Single 2.5-V ±5% Power Supply
• SMBus/EEPROM Configurat.