HOME > PRODUCTS >  FIR FILTERS > LF3320  
  LF3320 - Dual 16-Tap FIR Filter  
 
Features
  • 111 MHz Data Rate
  • 12-bit Data or Coefficients (Expandable to 24-bit)
  • 32-Tap FIR Filter, Cascadable for More Filter Taps
  • Over 49 K-bits of On-board Memory
  • LF Interface™ Allows 256 Coefficient Sets to be Updated Within Vertical Blanking
  • Various Operating Modes: Dual Filter, Single Filter, Double Wide Data or Coefficient, Matrix Multiplication, and Accumulator Access
  • Selectable 16-bit Data Output with User-Defined Rounding and Limiting
  • Supports Interleaved Data Streams
  • Supports Decimation up to 16:1 for Increasing Number of Filter Taps
  • 3.3 Volt Supply
  • 144 Lead PQFP - Green Packaging available
For more INFORMATION: 1-408-542-5400 or
Part Number Package Mechanical Drawing
LF3320QC9
LF3320QC12
LF3320QC12G
LF3320QC15
Plastic Quad Flatpack 144-pins Q5
*Adobe Acrobat is needed to view .PDF file format.
   
Resources
·   Datasheet ·(6/22/07) Rev.R
· View Block Diagram
· Application Notes
  · Image / Edge Enhancement
  · PLD Control of the LF™ Interface
· Filtering Interleaved Data with the LF3320
· Discrete Cosine Transform with the LF3320
· Filtering with General 2D Kernels with LF33XX Family
· Image Resampling/Resizing Using the LF3320/LF3330
· Polyphase Upsampling with the LF3320
· Polyphase Downsampling with the LF3320
· Behavioral Models
· Errata Sheet - Rev A
· Errata Sheet - Rev B
Copyright © 2004 LOGIC Devices Incorporated
Feedback & Suggestions
Site Terms and Conditions

Company Products Support Sales Home Chinese English