LF2249 Datasheet - LOGIC Devices Incorporated

LF2249 12 x 12-bit Digital Mixer

The LF2249 is a high-speed digital mixer comprised of two 12-bit multipliers and a 24-bit accumulator. All multiplier inputs are user accessible, and each can be updated on every clock cycle. The LF2249 utilizes a pipelined architecture with fully registered inputs and outputs and an asynchronous th.

LF2249 Features

* u 40 MHz Data and Computation Rate u Two 12 x 12-bit Multipliers with Individual Data Inputs u Separate 16-bit Input Port for Cascading Devices u Independent, User-Selectable 1

* 16 Clock Pipeline Delay for Each Data Input u User-Selectable Rounding of Products u Fully Registered, Pipelined Ar

LF2249_LOGICDevicesIncorporated.pdf