Microelectronics, Volume. 51, Issue 2, 235(2021)
Review of Output Ripple Suppression Methods for Chopper Amplifiers
[1] [1] ENZ C C, TEMES G C. Circuit techniques for reducing the effects of op-amp imperfections: autozeroing, correlated double sampling, and chopper stabilization [J]. Proc IEEE, 1996, 84(11): 1584-1614.
[2] [2] WITTE J F, MAKINWA K A A, HUIJSING J H. A CMOS chopper offset-stabilized opamp [J]. IEEE J Sol Sta Circ, 2007, 42(7): 1529-1535.
[3] [3] BURT R, ZHANG J. A micropower chopper-stabilized operational amplifier using a SC notch filter with synchronous integration inside the continuous-time signal path [J]. IEEE J Sol Sta Circ, 2006, 41(12): 2729-2736.
[4] [4] CHANDRAKUMAR H, MARKOVIC D. A high dynamic-range neural recording chopper amplifier for simultaneous neural recording and stimulation [J]. IEEE J Sol Sta Circ, 2017, 52(3): 645-656.
[5] [5] WITTE J F, HUIJSING J H, MAKINWA K A A. A current-feedback instrumentation amplifier with 5 μV offset for bidirectional high-side current-sensing [J]. IEEE J Sol Sta Circ, 2008, 43(12): 2769-2775.
[6] [6] FANG L, GUI P. A 14 nV/Hz 14 μW chopper instrumentation amplifier with dynamic offset zeroing (DOZ) technique for ripple reduction [C] ∥ Proc IEEE CICC. Austin, TX, USA. 2019: 1-4.
[7] [7] KUSUDA Y. Auto correction feedback for ripple suppression in a chopper amplifier [J]. IEEE J Sol Sta Circ, 2010, 45(8): 1436-1445.
[8] [8] WU R, MAKINWA K A A, HUIJSING J H. A chopper current-feedback instrumentation amplifier with a 1 mHz 1/f noise corner and an AC-coupled ripple reduction loop [J]. IEEE J Sol Sta Circ, 2009, 44(12): 3232-3243.
[9] [9] ZHENG J, KI W H, TSUI C Y. Analysis and design of a ripple reduction chopper bandpass amplifier [J]. IEEE Trans Circ Syst I: Regu Pap, 2017, 65(4): 1185-1195.
[10] [10] FAN Q, SEBASTIANO F, HUIJSING J H, et al. A 1.8 μW 60 nV/Hz capacitively-coupled chopper instrumentation amplifier in 65 nm CMOS for wireless sensor nodes [J]. IEEE J Sol Sta Circ, 2011, 46(7): 1534-1543.
[11] [11] AKITA I, ISHIDA M. A 0.06 mm2 14 nV/Hz chopper instrumentation amplifier with automatic differential-pair matching [C] ∥ Proc IEEE ISSCC. San Francisco, CA, USA. 2013: 178-179.
Get Citation
Copy Citation Text
ZHANG Sanfeng, ZHOU Xiong, LI Qiang. Review of Output Ripple Suppression Methods for Chopper Amplifiers[J]. Microelectronics, 2021, 51(2): 235
Category:
Received: Jun. 17, 2020
Accepted: --
Published Online: Mar. 11, 2022
The Author Email: