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TLK2201BI from TI,Texas Instruments

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TLK2201BI

Manufacturer: TI

1.2 to 1.6 Gigabit Ethernet Transceiver

Partnumber Manufacturer Quantity Availability
TLK2201BI TI 5 In Stock

Description and Introduction

1.2 to 1.6 Gigabit Ethernet Transceiver The TLK2201BI is a high-speed transceiver manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Data Rate:** Up to 1.25 Gbps  
- **Supply Voltage:** 3.3V  
- **Interface:** Serial LVDS (Low-Voltage Differential Signaling)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Pin TQFP (Thin Quad Flat Pack)  
- **Compliance:** Supports IEEE 802.3z (Gigabit Ethernet)  

### **Description:**
The TLK2201BI is a single-channel LVDS transceiver designed for high-speed data transmission over copper or optical media. It is commonly used in Gigabit Ethernet, Fibre Channel, and other high-speed communication applications. The device integrates both transmitter and receiver functions, supporting full-duplex operation.

### **Features:**
- **Low Power Consumption:** Optimized for power efficiency in high-speed applications.  
- **Built-in Self-Test (BIST):** Facilitates system diagnostics and testing.  
- **Signal Conditioning:** Includes pre-emphasis (transmitter) and equalization (receiver) for improved signal integrity.  
- **LVDS I/O:** Ensures low noise and high-speed data transfer.  
- **Hot-Plug Protection:** Supports safe insertion and removal in live systems.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

1.2 to 1.6 Gigabit Ethernet Transceiver

Alternative Part Number

  • 88E1111-B2-BAB1I000 --: Gigabit Ethernet transceiver with similar SerDes/GbE PHY function, widely used as a TI TLK2201 cross-reference in networking designs.
  • BCM5461SA1KFBG --: Single-port Gigabit Ethernet transceiver offering comparable high-speed serial interface functionality for telecom and datacom applications.
  • VSC8221XHH --: Gigabit Ethernet PHY/transceiver with similar serial link capability, suitable as a functional substitute when the TLK2201BI is unavailable.

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