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XRT91L30IQ- from EXAR

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15.625ms

XRT91L30IQ-

Manufacturer: EXAR

STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER

Partnumber Manufacturer Quantity Availability
XRT91L30IQ-,XRT91L30IQ EXAR 66 In Stock

Description and Introduction

STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER The **XRT91L30IQ** is a product manufactured by **EXAR Corporation**. Below are the key specifications, descriptions, and features based on available information:

### **Specifications:**  
- **Manufacturer:** EXAR  
- **Part Number:** XRT91L30IQ  
- **Type:** Integrated Circuit (IC)  
- **Category:** Telecom/Networking IC  
- **Package:** LQFP (Low-Profile Quad Flat Package)  
- **Operating Temperature Range:** Industrial-grade (-40°C to +85°C)  

### **Descriptions:**  
The **XRT91L30IQ** is a high-performance **T1/E1/J1 Line Interface Unit (LIU)** designed for telecommunications and networking applications. It supports both **T1 (1.544 Mbps)** and **E1 (2.048 Mbps)** line rates, making it suitable for global telecom infrastructure.  

### **Features:**  
- **Dual-mode operation** (T1/E1/J1 compatible).  
- **Integrated jitter attenuator** for improved signal integrity.  
- **Programmable receive and transmit equalizers** for enhanced performance over long lines.  
- **On-chip line build-out (LBO)** for impedance matching.  
- **Low power consumption** for energy-efficient designs.  
- **HDB3/B8ZS/AMI line coding support**.  
- **Industrial temperature range** for robust operation in harsh environments.  
- **LQFP package** for compact PCB integration.  

This IC is commonly used in **telecom equipment, routers, and access multiplexers**.  

(Note: For detailed datasheets or additional technical parameters, refer to official EXAR documentation.)

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