CODE-TO-FREQUENCY CONVERTER Russian patent published in 2023 - IPC H03M5/10 

FIELD: computer engineering.

SUBSTANCE: code-to-frequency converter contains input 1 of reference frequency F₀, output 2 F_out of the converter, input bus 3 N_G, binary multipliers 4 and 5 with digital inputs 6 N_p and 7 N_k, while each binary multiplier 4 and 5 consists of first 8 and second 9 binary counters and first 10 and second 11 multiplexers, respectively. The converter also contains reversing binary counter 12 and write input WR 13, connected to the corresponding input of reversing counter 12, the digital input of which is connected to input bus 3 N_G, the summing input is with the output of first 4 binary multiplier, and the subtracting input of reversing counter 12 is combined with output 2 F_out of the converter and with the output of second 5 binary multiplier, while the digital output of counter 12 N_k connected to digital input 7 of second binary multiplier 5.

EFFECT: simplification of the code-to-frequency conversion device with automatic compensation without correction.

1 cl, 3 dwg