L2330 Datasheet - LOGIC Devices Incorporated

L2330 Coordinate Transformer

The L2330 is a coordinate transformer that converts bidirectionally between Rectangular and Polar coordinates. When in Rectangular-to-Polar mode, the L2330 is able to retrieve phase and magnitude information or backward map from a rectangular raster display to a radial data set. When in Polar-to-Rec.

L2330 Features

* u Rectangular-to-Polar or Polar-toRectangular at 50 MHz u Performs Direct Digital Synthesis (DDS) functions along with PM and FM Modulation u 24-Bit Polar Phase Angle Accuracy u Replaces Fairchild TMC2330A u 120-pin PQFP L2330 BLOCK DIAGRAM ENXR XRIN 15-0 ENYP 1-0 YPIN 31-0 16 2 32 16 OERX POLAR

L2330_LOGICDevicesIncorporated.pdf