Digital Frequency Synthesizer Integrated Circuit

This device is a Direct Digital Frequency Synthesizer in which the entire signal processing operations that synthesize and tune the sine wave are performed digitally. The conversion from digital to analog takes place at the output of the synthesizer.

Features:
a) Operating frequency is 21 MHz.
b) Maximum frequency resolution possible at 21 MHz is 0.025 MHz.
c) Three modes of operation
d) Maximum number of channels: 64.
Pulse Code Waveforms (PCW)
Frequency Modulation (FM)
Coded Frequency Sequences (CFS)

Digital Frequency Synthesizer 68 pin CPGA