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XRT83D10IW. from EXAR

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XRT83D10IW.

Manufacturer: EXAR

SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT

Partnumber Manufacturer Quantity Availability
XRT83D10IW.,XRT83D10IW EXAR 33 In Stock

Description and Introduction

SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT The **XRT83D10IW** is a part manufactured by **EXAR Corporation**. Below are the specifications, descriptions, and features based on available information:  

### **Manufacturer:**  
- **EXAR Corporation**  

### **Specifications:**  
- **Device Type:** Single-Channel T1/E1/J1 Short-Haul Line Interface Unit (LIU)  
- **Data Rate Support:**  
  - T1 (1.544 Mbps)  
  - E1 (2.048 Mbps)  
  - J1 (Japan 1.544 Mbps)  
- **Interface:**  
  - Single-channel LIU with integrated jitter attenuator  
  - Supports both transmit and receive paths  
- **Power Supply:**  
  - **Voltage:** 3.3V or 5V operation  
  - **Power Consumption:** Low-power design  
- **Package:**  
  - **Package Type:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature Range:** Industrial-grade (-40°C to +85°C)  

### **Descriptions & Features:**  
- **Integrated Jitter Attenuator:** Reduces timing jitter in the received data stream.  
- **Line Build-Out (LBO) Control:** Adjustable for different cable lengths and impedances.  
- **Diagnostic Features:**  
  - Loss of Signal (LOS) detection  
  - Remote Alarm Indication (RAI)  
  - Line Code Violation (LCV) monitoring  
- **Flexible Clocking Options:** Supports both internal and external clocking modes.  
- **Compliance:** Meets ITU-T G.703, G.704, and ANSI T1.102 standards.  
- **Applications:**  
  - T1/E1/J1 line cards  
  - CSU/DSU equipment  
  - Routers and multiplexers  

This information is based on EXAR's product documentation. For detailed datasheets or further technical support, refer to official EXAR resources.

Application Scenarios & Design Considerations

SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT

Alternative Part Number

  • DS2155L --: Single-chip T1/E1/J1 transceiver with integrated line interface, functionally similar to the XRT83D10 and widely used as a drop-in alternative in telecom designs.
  • IDT82V2081 --: Single-channel T1/E1 line interface unit offering comparable framing and line-driver functionality, suitable replacement for the XRT83D10IW.
  • BCM5640 --: T1/E1 transceiver with integrated LIU that covers the same telecom interface role and can be used when the Exar part is unavailable.

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