Features

• 45MHz Clock Rate

• 256 Tap Programmable FIR Filter

• 24-Bit Data, 32-Bit Coefficients

• Cascade of up to 5 Half Band Filters

• Decimation from 1 to 256

• Two Pin Interface for Down Conversion by FS/4

• Multiplier for Mixing or Scaling Input with an External

Source

• Serial I/O Compatible with Most DSP Microprocessors

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Low Cost FIR Filter

• Filter Co-Processor

• Digital Tuner