DEVICE FOR DETECTION OF CLOCK RATE OSCILLATIONS Russian patent published in 1994 - IPC

FIELD: radio communication devices. SUBSTANCE: device has phase detector 1, first low-pass filter 2, adder 3, tuned oscillator 4, first and second frequency dividers 5, 6, first and second multiplexers 7, 8, short pulse generator 9, first OR gate 10, frequency meter 11, synchronization D-flip-flop 12, clock pulse commutator 13, direction commutator 14, clock 15, two-state gate 16, OR gate 17, n-digit binary counter 18, digital-to-analog converter 19, second low-pass filter 20, milliammeter 21. EFFECT: increased range of frequencies and increased precision of synchronization. 2 dwg