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LF3310 - Horizontal / Vertical Digital Image Filter

Description

The LF3310 is a two-dimensional digital image filter capable of filtering data at real-time video rates.

The device contains both a horizontal and a vertical filter which may be cascaded or used concurrently for two-dimensional filtering.

Features

  • u 83 MHz Data Rate u 12-bit Data and Coefficients u On-board Memory for 256 Horizontal and Vertical Coefficient Sets u LF InterfaceTM Allows All 512 Coefficient Sets to be Updated Within Vertical Blanking u Selectable 12-bit Data Output with User-Defined Rounding and Limiting u Seven 3K x 12-bit, Programmable Two-Mode Line Buffers u 16 Horizontal Filter Taps u 8 Vertical Filter Taps u Two Operating Modes: Dimensionally Separate and Orthogonal u Supports Interleaved Data Streams u Horizontal Filt.

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Datasheet Details

Part number LF3310
Manufacturer LOGIC Devices Incorporated
File Size 287.29 KB
Description Horizontal / Vertical Digital Image Filter
Datasheet download datasheet LF3310 Datasheet

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LF3310 DEVICES INCORPORATED Horizontal / Vertical Digital Image Filter LF3310 DEVICES INCORPORATED Horizontal / Vertical Digital Image Filter DESCRIPTION The LF3310 is a two-dimensional digital image filter capable of filtering data at real-time video rates. The device contains both a horizontal and a vertical filter which may be cascaded or used concurrently for two-dimensional filtering. The input, coefficient, and output data are all 12-bits and in two’s complement format. The horizontal filter is designed to take advantage of symmetric coefficient sets. When symmetric coefficient sets are used, the horizontal filter can be configured as a 16-tap FIR filter. When asymmetric coefficient sets are used, it can be configured as an 8-tap FIR filter.
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