GENERAL DESCRIPTION
This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation.
FEATURES
+5 V Power Supply
50 MHz Speed
On-Chip SINE Look-Up Table
On-Chip 10-Bit DAC
Parallel Loading
Power-Down Option
72 dB SFDR
250 mW Power Consumption
48-Pin TQFP
APPLICATIONS
DDS Tuning
Digital Demodulation