The TLK3131 is a flexible single channel configurable serial transceiver. It can be configured to be compliant with the 1000Base-X 1Gbps Ethernet Specification (Auto-Negotiation not supported). The TLK3131 provides high-speed bi-directional point-to-point data transmissions with up to 7.5 Gbps of raw data transmission capacity. The primary application of this device is in backplanes and front panel connections requiring 3.75Gbps 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 TLK3131 performs the parallel-to-serial, serial-to-parallel conversion, and clock extraction functions for a physical layer interface. The TLK3131 also provides 1000Base-X (PCS) layer functionality described in Clause 36 of 802.3-2002. The serial transmitter is implemented using differential Current Mode Logic (CML) with integrated termination resistors.

Many common applications may be enabled by way of externally available control pins. Detailed control of the TLK3131 is available by way of accessing a register space of control bits available through a two-wire access port called the Management Data Input/Output (MDIO) interface.

The PCS (Physical Coding Sublayer) functions such as the CTC FIFO are designed to be compliant for an 1000Base-X PCS link. However, each of the PCS functions may be disabled or bypassed until the TLK3131 is operating at its most basic state, that of a simple single channel 10-bit SERDES suitable for a wide range of applications such as CPRI or OBSAI wireless infrastructure links.

The differential output swing for the TLK3131 is suitable for compliance with IEEE 802.3 Gigabit Ethernet links, which is also suitable for CPRI LV serial links. The TLK3131 provides for setting larger output signal swing suitable for CPRI HV links by setting an appropriate register bit available though MDIO.

• Single Channel 600Mbps to 3.75Gbps Multi-Rate Transceiver
• Supports 1X/2X Fibre Channel (FC), CPRI (x1/x2/x4), OBSAI (x1/x2/x4), and 1GbE (1000Base-X) Data Rates
• IEEE Compliant 1000Base-X PCS Support
• Supports SERDES Operation Modes in 8/10 Bit Data Modes (TBI and 8 Bit + Control)
• Serial Side Transmit De-Emphasis and Receive Adaptive Equalization to Allow Extended Backplane Reach
• Low Jitter LC Oscillator Jitter-Cleaner Allows use of Poor Quality REFCLK
• Full Datapath Loopback Capability (Serial/Parallel Side)
• Support PRBS 27-1 and 223 – 1 Gen/Verify. Support standard defined CRPAT, High and Low Frequency, and Mixed Freq Testing.
• GMII/RGMII: HSTL Class 1 I/O With On-Chip Termination: Programmable Input and 50 Output (1.5 and 1.8V Power Supply)
• GMII/RGMII: Source And Data Centered I/O Timing Modes
• Supports Jumbo Packet (9600 byte maximum) Operation.
• MDIO: IEEE 802.3 Clause 22 Compliant Management Data Input / Output Interface Modes (Either 1.2V or 2.5V MDIO I/O)
• 1.2V Core, 1.5V/1.8V HSTL I/O Supply, and 2.5V LVCMOS I/O Supply
• JTAG: IEEE 1149.1/1149.6 Test Interface
• ±200 ppm Clock Tolerance in 1000Base-X Receive Datapaths
• 90 nm Advanced CMOS Technology
• Package: PBGA, 13×13mm, 144 Ball, 1mm Pitch
• 700mW Maximum Power Dissipation at 1CH 3.75 Gbps (1.5V HSTL Mode, Input HSTL Termination Disabled)
• Asymmetric RX/TX Rates Supported
• Industrial Ambient Operating Temperature (–40°C to 85°C) at Full Rate

• Operating temperature range (C)
• -40 to 85

TLK3131的完整型号有：TLK3131ZWQ，以下是这些产品的关键参数及官网采购报价：

TLK3131ZWQ，工作温度：-40 to 85，封装：BGA (ZWQ)-144，包装数量MPQ：160个，MSL 等级/回流焊峰值温度：Level-4-260C-72 HR，引脚镀层/焊球材料：SNAGCU，TI官网TLK3131ZWQ的批量USD价格：10.164（1000+）

TLK3131 IBIS Model Version 1.2

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表

需要 HSpice (...)