Datasheet Details
- Part number
- LF2249
- Manufacturer
- LOGIC Devices Incorporated
- File Size
- 70.38 KB
- Datasheet
- LF2249_LOGICDevicesIncorporated.pdf
- Description
- 12 x 12-bit Digital Mixer
LF2249 Description
LF2249 DEVICES INCORPORATED 12 x 12-bit Digital Mixer LF2249 DEVICES INCORPORATED 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.
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 Applications
* such as image switching and mixing, digital quadrature mixing and modulating, FIR filtering, and arithmetic function and waveform synthesis. R1
R2
SIGNAL DEFINITIONS Power VCC and GND +5 V power supply. All pins must be connected. Clock CLK
* Master Clock The rising edge of CLK strobes al
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