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XRT73L03BIV- from EXAR

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XRT73L03BIV-

Manufacturer: EXAR

3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT

Partnumber Manufacturer Quantity Availability
XRT73L03BIV-,XRT73L03BIV EXAR 22 In Stock

Description and Introduction

3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT The **XRT73L03BIV** is a **3.3V Single Port T1/E1/J1 Short Haul Line Interface Unit (LIU)** manufactured by **EXAR Corporation**.  

### **Key Specifications:**  
- **Voltage Supply:** 3.3V  
- **Interface Standards:** T1, E1, J1  
- **Package:** 64-pin TQFP (Thin Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:**  
  - **T1/J1:** 1.544 Mbps  
  - **E1:** 2.048 Mbps  
- **Line Impedance:** 100Ω (E1), 100Ω/120Ω (T1/J1)  

### **Features:**  
- **Integrated Short Haul LIU** for T1/E1/J1 applications  
- **On-Chip Clock Recovery** with jitter attenuation  
- **Programmable Transmit & Receive Equalization**  
- **Loopback Modes:** Analog, Digital, Remote  
- **Low Power Consumption**  
- **Compliant with ITU-T G.703, G.736, G.775, and ANSI T1.403**  
- **Built-in BERT (Bit Error Rate Test) Pattern Generator & Detector**  
- **Software/Hardware Configurable**  

### **Applications:**  
- **T1/E1/J1 Line Cards**  
- **CSU/DSU Equipment**  
- **Multiplexers**  
- **Routers & Switches**  

This device is designed for reliable short-haul communication in telecom and networking systems.

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
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