Patent ID: 11876528
Assignee: TSINGHUA UNIVERSITY
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The analog-to-digital conversion circuit according to claim 17, wherein
for the (U+v)-th analog-to-digital conversion of the i-th conversion cycle, the shared conversion module outputs the (U+v)-th second analog signal based on the quantized margin signal and a v-th second control signal, wherein 1≤v≤V and v is an integer,
the comparator compares the (U+v)-th second analog signal with the reference signal to output a first comparison signal of the (U+v)-th comparison,
based on v<V, the control module outputs the (v+1)-th second control signal based on the first comparison signal of the (U+v)-th comparison, and
based on v=V, the control module outputs the first digital signal corresponding to the first analog signal of the i-th channel based on the first comparison signal of the (U+V)-th comparison.