TMC2242AR2C1

Overview

The TMC2242AR2C1 is a digital half-band interpolating and decimating filter manufactured by Fairchild Semiconductor. It processes 12-bit input data to produce 16-bit output data with a specified operating frequency of 60 MHz. The component is designed for high-speed digital signal processing applications requiring precise interpolation or decimation capabilities within the specified bandwidth constraints.

Feature Summary

• Performs digital half-band interpolation and decimation functions
• Converts 12-bit input resolution to 16-bit output resolution
• Operates at a maximum clock frequency of 60 MHz

Applications

• Digital signal processing systems requiring rate conversion
• High-speed data acquisition interfaces
• Audio and communication equipment signal conditioning

Procurement Notes

Verify the specific suffix 'R2C1' against official Fairchild documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing 60 MHz system clocks and 12-to-16-bit data path requirements before procurement.

Selection Notes

Select this component when a dedicated hardware solution for half-band filtering is required at 60 MHz speeds. Compare against FPGA implementations if flexibility is needed, but choose this IC for fixed-function efficiency and lower power consumption in static signal paths.

Part Context

Fairchild Semiconductor produced specialized mixed-signal and digital interface components. This part belongs to a category of high-speed digital filters used in professional audio and telecommunications infrastructure where deterministic latency and high throughput are critical design parameters.

Replacement Considerations

Publicly confirmed substitute part numbers for the TMC2242AR2C1 variant are not available in the provided reference material. Verify functional equivalence with other 60 MHz half-band filters from manufacturers such as Cadeka Microcircuits or Intersil if sourcing is restricted.