A 10-bit 250 MSPS charge-domain pipelined ADC with replica controlled PVT insensitive BCT circuit

Songren Huang, Hong Zhang, Zhenhai Chen, Shuang Zhu, Zongguang Yu, Hongwen Qian, Yue Hao

doi: 10.1088/1674-4926/36/5/055012

key words: pipelined analog-to-digital converter, charge domain, low power, charge transfer circuit

A 27-mW 10-bit 125-MSPS charge domain pipelined ADC with a PVT insensitive boosted charge transfer circuit

Zhenhai Chen, Songren Huang, Hong Zhang, Zongguang Yu, Huicai Ji

doi: 10.1088/1674-4926/34/3/035009

key words: pipelined analog-to-digital converter, charge domain, low power, charge transfer circuit, charge comparator

A low power time-interleaved 10-bit 250-MSPS charge domain pipelined ADC for IF sampling

Zhenhai Chen, Hongwen Qian, Songren Huang, Hong Zhang, Zongguang Yu

doi: 10.1088/1674-4926/34/6/065005

key words: time-interleaved, pipelined analog-to-digital converter, charge domain, low power, bootstrapped sampling switch, delay locked loop

A 4 Gbps current-mode transmitter for 12-bit 250 MSPS ADC

Zhenhai Chen, Zongguang Yu, Jinghe Wei, Dejin Zhou, Xiaobo Su, Jiaxuan Zou

doi: 10.1088/1674-4926/38/8/085008

key words: interface, pipelined ADC, transmitter, current mode