AFE1302Y-1/250

Analog Front End (AFE) Overview

The AFE1302Y-1/250 is a single-channel Analog Front End (AFE) designed for G-Lite ADSL applications. It integrates a 16-bit analog-to-digital converter and operates with an analog supply voltage of 5V and a digital supply range of 3V to 5.5V. The device features a power consumption rating of 570 mW and is housed in a 48-pin TQFP package measuring 7x7 mm. This component serves as a specialized interface for DSL line monitoring and signal processing tasks.

Analog Front End (AFE) Feature Summary

• Integrates a 16-bit ADC for high-resolution signal acquisition
• Optimized for G-Lite ADSL line monitoring applications
• Supports dual voltage domains for analog and digital sections

Analog Front End (AFE) Applications

• G-Lite ADSL line monitoring systems
• Analog front-end signal conditioning for DSL modems
• Single-channel data acquisition interfaces

Analog Front End (AFE) Procurement Notes

Verify the specific suffix 'Y-1/250' against official Texas Instruments documentation to confirm pinout, temperature grade, and tape-and-reel specifications. Ensure compatibility with existing board layouts regarding the 48-TQFP footprint and thermal requirements before procurement.

Analog Front End (AFE) Selection Notes

Select this component when a dedicated single-channel solution for G-Lite ADSL is required. Consider the 570 mW power dissipation and 48-pin package size relative to system constraints. Verify that the 16-bit resolution meets the noise and dynamic range requirements of the target application.

Analog Front End (AFE) Part Context

This part belongs to the AFE family from Texas Instruments, specifically targeting DSL infrastructure. It complements other AFE models by providing a focused solution for single-channel G-Lite implementations, distinct from multi-channel or different DSL standard variants within the broader portfolio.

Analog Front End (AFE) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments official resources for direct replacements or cross-reference guides.