FSK Demodulator utilizing multiple-phase reference frequencies
FSK Demodulator with concurrent carrier and clock synchronizatio
FSK demodulator with high noise immunity digital phase detector
FSK frequency discriminator for a coherent optical transmission
FSK signal demodulating integration-discharge circuit
Full threshold FM demodulator
Full threshold FM deviation compression feedback demodulator and
Full wave amplitude modulation detector circuit
Full wave envelope detector using current mirrors
Full wave rectifier envelope detector
Fully differential demodulator with variable gain, and...
Fully differential demodulator with variable gain, and...
Fully integrated digital FM discriminator