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IDT77105

PHY (TC-PMD) for 25.6 Mbps ATM Networks

Partnumber Manufacturer Quantity Availability
IDT77105 500 In Stock

Description and Introduction

PHY (TC-PMD) for 25.6 Mbps ATM Networks The IDT77105 is a high-performance, low-power CMOS SONET/SDH transceiver designed for use in telecommunications and networking applications.  

### **Key Features:**  
- **Data Rate:** Supports up to 155.52 Mbps (OC-3/STM-1).  
- **Compliance:** Meets SONET/SDH standards.  
- **Interface:** Serial LVDS (Low-Voltage Differential Signaling) for high-speed data transmission.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Jitter Performance:** Low jitter generation and tolerance for reliable signal integrity.  
- **Clock Recovery:** Integrated clock and data recovery (CDR) circuitry.  
- **Temperature Range:** Industrial-grade operating temperature support.  
- **Package:** Available in a compact surface-mount package.  

### **Applications:**  
- SONET/SDH transmission systems  
- Fiber optic communication equipment  
- Telecom infrastructure  
- High-speed networking devices  

The IDT77105 is designed to provide reliable, high-speed data transmission while maintaining low power consumption and compliance with industry standards.

Application Scenarios & Design Considerations

PHY (TC-PMD) for 25.6 Mbps ATM Networks

Alternative Part Number

  • DS2155 --: T1/E1 transceiver with similar line interface functionality, widely used as a drop-in alternative in telecom designs.
  • PM4351 --: T1/E1 framer and line interface device offering comparable feature set and pin-compatible options.
  • XRT73L00 --: Single-channel T1/E1 line interface unit suitable for similar telecom applications with comparable performance.

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