DS125BR111 - Texas Instruments

DS125BR111 Low Power 12.5 Gbps 1-Lane Linear Repeater

The DS125BR111 is an extremely low power high performance repeater/redriver designed to support 1lane carrying high speed interface up to 12.5 Gbps. The receiver's continuous time linear equalizer (CTLE) provides a boost of 3-10 dB at 6 GHz in each channel. When operating in SAS-3 or PCIe Gen-3 applications, the DS125BR111 preserves transmit signal character.

Features

•1 Low 65 mW/Channel (typ) Power Consumption
• Supports Link Training
• Supports Out-of-Band (OOB) Signaling
• Advanced Signal Conditioning I/O
  – Receive CTLE up to 10 dB at 6 GHz
  – Linear Output Driver
  – Output Voltage Range over 1200 mV
• Programmable via Pin Selection, EEPROM, or SMBus Interface
• Single Supply Voltage: 2.5 V or 3.3 V
• −40°C to 85°C Operating Temperature Range
• Flow-thru Pinout in 4 mm × 4 mm 24-pin Leadless WQFN Package 2 Applications
• SAS-1/2/3 and SATA-1/2/3
• PCI Express 1/2/3
• Other Proprietary Interfaces up to 12.5 Gbps 3 Description The DS125BR111 is an extremel.