In this paper, a chopper stabilized fully differential CMOS pre-amplifier circuit is presented. The proposed circuit is designed for sub-atto Farad capacitive CMOS MEMS sensing applications. Chopper stabilization technique is employed to minimize flicker (1/f) noise and offsets in the circuit. The proposed circuit is designed using MIMOS 0.35 μm AMS CMOS 3.3 V technology and simulation results from Cadence Virtuoso Spectre circuit simulator show that the proposed circuit is able to detect capacitance changes ranging from 0.0375 aF to 37.5 fF, attain an input inferred noise of 0.9 nV/√Hz, gain of 18.1 dB at 3-dB frequency of 5.5 MHz with total power consumption of 0.33 mW
This paper describes a CMOS analog front-end(AFE) interface circuit for the capacitive micro-electro...
peer reviewedIn this paper we present a readout circuit for capacitive micro-electro-mechanical syst...
In this paper we present a readout circuit for capacitive micro-electro-mechanical system (MEMS) sen...
[[abstract]]In this paper, we combined chopper stabilization (CHS) and correlated double sampling (C...
In this paper, a low-noise, low-power and low voltage Chopper Stabilized CMOS Amplifier (CHS-A) is p...
This paper describes a low-noise charge sensitive amplifier (CSA) for MEMS capacitive sensors which ...
This paper proposes a reconfigurable sensor analog front-end using low-noise chopper-stabilized delt...
[[abstract]]A sensing circuit in 0.35 μm CMOS technology for CMOS MEMS capacitive accelerometers has...
A CMOS instrumentation amplifier for interfacing integrated thermal sensors is proposed. It is based...
This paper describes a low noise CMOS charge sensitive preamplifier for MEMS capacitive acceleromete...
In recent years, the demand for low-cost, high performance, and miniature sized MEMS capacitive iner...
A low power capacitance to voltage converter, specifically designed for integrated sensors, is prese...
This thesis focuses on simple capacitive measurement techniques suitable for integration in CMOS tec...
[[abstract]]Structure curling induces thermal instability into CMOS MEMS capacitive sensors. The cha...
This paper describes the design of a low-power, low-noise flicker CMOS chopper preamplifier for sens...
This paper describes a CMOS analog front-end(AFE) interface circuit for the capacitive micro-electro...
peer reviewedIn this paper we present a readout circuit for capacitive micro-electro-mechanical syst...
In this paper we present a readout circuit for capacitive micro-electro-mechanical system (MEMS) sen...
[[abstract]]In this paper, we combined chopper stabilization (CHS) and correlated double sampling (C...
In this paper, a low-noise, low-power and low voltage Chopper Stabilized CMOS Amplifier (CHS-A) is p...
This paper describes a low-noise charge sensitive amplifier (CSA) for MEMS capacitive sensors which ...
This paper proposes a reconfigurable sensor analog front-end using low-noise chopper-stabilized delt...
[[abstract]]A sensing circuit in 0.35 μm CMOS technology for CMOS MEMS capacitive accelerometers has...
A CMOS instrumentation amplifier for interfacing integrated thermal sensors is proposed. It is based...
This paper describes a low noise CMOS charge sensitive preamplifier for MEMS capacitive acceleromete...
In recent years, the demand for low-cost, high performance, and miniature sized MEMS capacitive iner...
A low power capacitance to voltage converter, specifically designed for integrated sensors, is prese...
This thesis focuses on simple capacitive measurement techniques suitable for integration in CMOS tec...
[[abstract]]Structure curling induces thermal instability into CMOS MEMS capacitive sensors. The cha...
This paper describes the design of a low-power, low-noise flicker CMOS chopper preamplifier for sens...
This paper describes a CMOS analog front-end(AFE) interface circuit for the capacitive micro-electro...
peer reviewedIn this paper we present a readout circuit for capacitive micro-electro-mechanical syst...
In this paper we present a readout circuit for capacitive micro-electro-mechanical system (MEMS) sen...