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Single-Channel XAUI/10GBASE-KR Transceiver


Package | PIN: CTR | 144
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $22.31
10-24 $20.86
25-99 $20.20
100-249 $17.95
250-499 $17.82
500-749 $16.76
750-999 $15.05
1000+ $15.00


  • Single Channel Multi-Rate Transceiver
  • Supports 10GBASE-KR, XAUI, and 1GBASE-KX Ethernet Standards
  • Supports all CPRI and OBSAI Data Rates up to 10 Gbps
  • Supports Multi-Rate SERDES Operation with up to 10.3125 Gbps Data Rate on the High Speed Side and up to 5 Gbps on the Low Speed Side
  • Differential CML I/Os on Both High Speed and Low Speed Sides
  • Interface to Backplanes, Passive and Active Copper Cables, or SFP+ Optical Modules
  • Selectable Reference Clock with Multiple Output Clock Options
  • Supports PRBS, CRPAT, CJPAT, High/Low/Mixed-Frequency Patterns, and KR Pseudo-Random Pattern Generation and Verification, Square-Wave Generation
  • Supports Data Retime Operation
  • Two Power Supplies: 1 V (Core), and 1.5 or 1.8 V (I/O)
  • No Power Supply Sequencing Requirements
  • Transmit De-emphasis and Receive Adaptive Equalization to Allow Extended Backplane/Cable Reach on Both High Speed and Low Speed Sides
  • Loss of Signal (LOS) Detection
  • Supports 10G-KR Link Training, Forward Error Correction, Auto-Negotiation
  • Jumbo Packet Support
  • JTAG; IEEE 1149.1 Test Interface
  • Industry Standard MDIO Control Interface
  • 65nm Advanced CMOS Technology
  • Industrial Ambient Operating Temperature (–40°C to 85°C)
  • Power Consumption: 800 mW (Nominal)

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Texas Instruments  TLK10031CTR

The TLK10031 is a single-channel multi-rate transceiver intended for use in high-speed bi-directional point-to-point data transmission systems. This device supports three primary modes. It can be used as a XAUI to 10GBASE-KR transceiver, as a general-purpose 8b/10b multi-rate 4:1, 2:1, or 1:1 serializer/deserializer, or can be used in 1G-KX mode.