Datasheet4U Logo Datasheet4U.com

LF3347 Datasheet High-speed Image Filter With Coefficient Ram

Manufacturer: LOGIC Devices Incorporated

Overview: LF3347 DEVICES INCORPORATED High-Speed Image Filter with Coefficient RAM LF3347 DEVICES INCORPORATED High-Speed Image Filter with Coefficient.

Datasheet Details

Part number LF3347
Manufacturer LOGIC Devices Incorporated
File Size 80.99 KB
Description High-Speed Image Filter with Coefficient RAM
Datasheet LF3347_LOGICDevicesIncorporated.pdf

General Description

The LF3347 consists of an array of four 12 x 12-bit registered multipliers followed by two summers and a 32-bit accumulator.

The LF3347 provides four 256 x 12-bit coefficient banks which are capable of storing 256 different sets of filter coefficients for the multiplier array.

All multiplier data inputs are user accessible and can be updated every clock cycle with two’s plement data.

Key Features

  • u 83 MHz Data Input and Computation Rate u Four 12 x 12-bit Multipliers with Individual Data and Coefficient Inputs u Four 256 x 12-bit Coefficient Banks u 32-bit Accumulator u Selectable 16-bit Data Output with User-Defined Rounding and Limiting u u u u Two’s Complement Operands 3.3 Volt Power Supply 5 Volt Tolerant I/O 120-pin PQFP LF3347 BLOCK.

LF3347 Distributor