说明
The TLK3114SC device is a flexible quad serial transceiver, delivering high-speed, bidirectional, point-to-point data transmissions to provide up to 10 Gbps of data transmission capacity. The TLK3114SC device is terminal compatible with the TLK3104SA quad serial transceiver and supports an operating range of serial data rates from 2.5 Gbps to 3.125 Gbps. The primary application of this device is to provide building blocks for developing point-to-point baseband data transmission over controlled impedance media of approximately 50
. The transmission media can be printed-circuit board (PCB) traces, copper cables, or fiber-optical media. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling into the lines.
特性
- Quad 3.125 Gbps per channel transceiver providing 10-Gbps data throughput
- IEEE 802.3 10-Gbps ethernet XGXS compliant including:
- XGMII parallel interface to MAC and XAUI serial interfaces
- Clock tolerance compensation with column add/drop
- XAUI interpacket gap /A/, /K/, and /R/ code generation and stripping
- Remote and local fault reporting on the XGMII as defined
- MDIO interface
- Selectable synchronized or independent channel operation
- Selectable transmit only, receiver only, transceiver, and repeater functions
- Selectable on-chip 8-b/10-b ENDEC
- On-chip receive equalization
- Receiver differential input thresholds 200 mVP-P
- On-chip 100-
differential receiver termination
- No external filter capacitors required
- VML serial driver providing PECL-compatible differential signaling with no external components
- Auto-selects between HSTL or SSTL_2 Class 1 I/O with on-chip 50-
series termination on outputs
- Able to operate with a single 2.5-V power supply
- On-chip PRBS generation and verification controlled from external terminal
- IEEE 1149.1 JTAG test interface
- Hot plug protection