PDSP1601A中文资料ZARLINK数据手册PDF规格书

The PDSP16116A will multiply two complex (16 + 16) bit words every 50ns and can be configured to output the complete complex (32 + 32) bit result within a single cycle. The data format is fractional twos complement.

FEATURES

■ Complex Number (16 + 16) X (16 + 16) Multiplication

■ Full 32 bit Result

■ 20MHz Clock Rate

■ Block Floating Point FFT Butterfly Support

■ -1 times -1 Trap

■ Twos Complement Fractional Arithmetic

■ TTL Compatible I/O

■ Complex Conjugation

■ 2 Cycle Fall Through

■ 144 pin PGA or QFP packages

APPLICATION

■ Fast Fourier Transforms

■ Digital Filtering

■ Radar and Sonar Processing

■ Instrumentation

■ Image Processing