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