TMC2242AKTC

Overview

The TMC2242AKTC is a digital half-band interpolating and decimating filter manufactured by Fairchild Semiconductor. It processes 12-bit input data into 16-bit output data with a maximum operating frequency of 60 MHz. The device utilizes a pipelined architecture to support high-speed video applications, featuring registered inputs and outputs for simplified system design.

Feature Summary

• Supports digital half-band interpolation and decimation functions
• Converts 12-bit input data to 16-bit output resolution
• Operates at video speeds up to 60 MHz
• Features fully registered input and output ports

Applications

• Digital image processing systems
• Video signal interpolation and decimation
• High-performance digital filtering applications

Procurement Notes

Verify the specific suffix AKTC against official Fairchild documentation to confirm package type and temperature grade. Ensure compatibility with existing 60 MHz clock requirements and 12-to-16-bit data interface standards in the target design.

Selection Notes

Select this component when 12-bit to 16-bit conversion with half-band filtering is required at 60 MHz. Compare with the TMC2242BKTC and TMC2242C variants if different package options or commercial/industrial temperature ranges are needed for the application.

Part Context

This part belongs to the TMC2242 family of digital filters from Fairchild Semiconductor. It serves as a specialized solution for video-speed data manipulation, complementing other devices like the TMC2246A which offers multipliers for more complex convolution operations.

Replacement Considerations

The TMC2242BKTC and TMC2242C are documented equivalents offering identical functional specifications. Verify pinout and package dimensions before substitution.