LF3320 Datasheet - LOGIC Devices Incorporated

LF3320 Horizontal Digital Image Filter

The LF3320 filters digital images in the horizontal dimension at real-time video rates. The input and coefficient data are both 12 bits and in two’s complement format. The output is also in two’s complement format and may be rounded to 16 bits. The LF3320 is designed to take advantage of symmetric c.

LF3320 Features

* ❑ 83 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 InterfaceTM Allows All 256 Coefficient Sets to be Updated Within Vertical Blanking ❑ Various Operating Modes: Dual Filter, Single Filt

LF3320_LOGICDevicesIncorporated.pdf