TLK3118 - 10 千兆以太网冗余 XAUI 收发器

TLK3118是TI德州仪器公司的一款1G-40G以太网/光纤通道收发器产品，TLK3118是10 千兆以太网冗余 XAUI 收发器，本站介绍了TLK3118的封装应用图解、特点和优点、功能等，并给出了与TLK3118相关的TI元器件型号供参考。

TLK3118 - 10 千兆以太网冗余 XAUI 收发器 - 1G-40G以太网/光纤通道收发器 - 串行器、解串器 - 德州仪器

产品描述

The TLK3118 is a flexible, redundant XAUI serial transceiver that is compliant to 10-Gbps Ethernet XAUI specification. The TLK3118 provides high-speed bi-directional point-to-point data transmissions with up to 12.5 Gbps of raw data transmission capacity. The primary application of this device for use in backplanes and front panel connections requiring redundant 10Gbps connections 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.

The TLK3118 performs the parallel-to-serial, serial-to-parallel conversion, and clock extraction functions for a physical layer interface. The TLK3118 provides two complete XGXS/PCS functions defined in Clause 47/48 of the IEEE P802.3ae 10Gbps Ethernet standard. The serial transmitter is implemented using differential Current Mode Logic (CML) with integrated termination resistors.

The TLK3118 can be configured as a redundant XAUI transceiver or a full duplex XAUI re-timer. TLK3118 supports a 32-bit data path, 4-bit control, 10 Gigabit Media Independent Interface (XGMII) to the protocol device.

The TLK3118 supports the IEEE 802.3 defined Management Data Input/Output (MDIO) Interface to allow ease in configuration and status monitoring of the link. The bi-directional data pin (MDIO) should be externally pulled up to 2.5 V.

The TLK3118 supports the IEEE 1149.1 defined JTAG test port for ease in board manufacturing test. It also supports a comprehensive series of built-in tests for self-test purposes including PRBS generation and verification, CRPAT, CJPAT, Mixed/High/Low Frequency testing.

The TLK3118 operates with a 1.2-V core voltage supply, a 1.5-V HSTL I/O voltage supply and a 2.5-V bias supply. The device consumes 1.75 watts.

The TLK3118 is packaged in a 21x21mm, 400-ball, 1-mm ball pitch Flip Chip Ball Grid Array (FC-BGA) package and is characterized for operation from 0°C to 70°C, 105°C Junction, and 5% power supply variation unless noted otherwise.

产品特性

Redundant Quad 3.2-Gbps Transceiver Configurable as 10-Gbps Attachment Unit Interface (XAUI) Transceiver
IEEE P802.3ae-2002 10 Gbps Ethernet XGXS (XGMII Extender Sublayer) Compliant
Redundancy: Fast Switching from Primary to Secondary XAUI channel with Provisionable Error Character or Local Code Fault Insertion at Switch Time
XAUI: Transmit Pre-Emphasis and Receive Adaptive Equalization to Allow Extended Backplane Reach
Selectable Full Duplex XAUI Retimer Mode
Support PRBS 27-1 and 223 -1 Generate/verify. Support Standard Defined CJPAT, CRPAT, High Freq, Low Freq, and Mixed Freq testing
XGMII: HSTL Class 1 I/O with On-Chip 50- Termination on Inputs/Outputs
XGMII: Source Centered Timing
Supports Jumbo Packet (9600 byte maximum) Operation
Align Character Skew Support of 40 bit times at Chip Pins
MDIO: IEEE 802.3ae Clause 45 Compliant Management Data Input/Output Interface
1.2-V Core Voltage Supply, 1.5-V HSTL I/O Supply, and 2.5-V LVCMOS and Bias Supply
JTAG: IEEE 1149.1 Test Interface
Fabricated in Advanced 130-nm CMOS Technology
Package: Small Footprint 21x21mm, 400-Ball, Fine Pitch (1mm) PBGA

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