HSP43168集成電路（IC）的濾波器-有源規(guī)格書PDF中文資料

The HSP43168 Dual FIR Filter consists of two independent 8-tap FIR filters. Each filter supports decimation from 1 to 16 and provides on-board storage for 32 sets of coefficients. The Block Diagram shows two FIR cells each fed by a separate coefficient bank and one of two separate inputs. The outputs of the FIR cells are either summed or multiplexed by the MUX/Adder. The compute power in the FIR Cells can be configured to provide quadrature filtering, complex filtering, 2-D convolution, 1-D/2-D correlations, and interpolating/decimating filters.

Features

? Two Independent 8-Tap FIR Filters Configurable as a Single 16-Tap FIR

? 10-Bit Data and Coefficients

? On-Board Storage for 32 Programmable Coefficient Sets

? Up To: 256 FIR Taps, 16x16 2-D Kernels, or 10x19-Bit Data and Coefficients

? Programmable Decimation to 16

? Programmable Rounding on Output

? Standard Microprocessor Interface

? Pb-Free Available (RoHS Compliant)

Applications

? Quadrature, Complex Filtering

? Image Processing

? Polyphase Filtering

? Adaptive Filtering