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CMOS analog front-end circuits for silicon condenser microphones
2009 Edition, May 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, CMOS analog front-end circuits for silicon condenser microphones are newly proposed. The proposed analog front-end circuits are attractive due to that all the analog block circuits for...

RF power harvesting analog front-end circuit for implants
2009 Edition, May 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Advances in hardware technology, and wireless network have led to widely usage of implantable wireless micro-systems. However, they still present many challenges in different applications, mainly due to the size constrains and limited available power. In this work, the...

Low noise analog front-end circuit for high-speed high resolution digitizer for time-domain applications
2014 Edition, May 1, 2014 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An analog front-end circuit of analog-to-digital converter (ADC) is one of critical parts, which defines a performance of high-speed signal acquisition boards/systems. It directly influences following characteristics of system: frequency response, noise...

An Analog Front-End Circuit for CO 2 Sensor Readout in 0.18-µm CMOS Process
2019 Edition, April 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An analog front-end (AFE) trans-impedance amplifier (TIA) for CO 2 detector is presented. It senses the current generated from the IR detector, which contains the information of the CO 2 concentration in the air. An...

A Multi-Channel Low-Noise Analog Front End Circuit for Linear LADAR
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

To achieve the long range measurement capability and the accurate resolution in linear laser detection and ranging (LADAR) system, a 32-channel analog front end circuit featured with high gain, high bandwidth, and low noise characteristics is designed. The...

Submicron CMOS technologies for low-noise analog front-end circuits
2002 Edition, Volume 49, August 1, 2002 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a study of the noise behavior of submicron CMOS transistors, in view of applications to high-density mixed-signal front-end systems for high-granularity detectors. The goal of this work is extending the knowledge in this field, presently...

Low power analog front-end circuits in 130-nm CMOS for multi-standard zero-IF receivers
2010 Edition, September 1, 2010 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Low-power and multi-standard analog front-end circuits are presented. The proposed VGA consumes only 0.76-mW while offering a wide dynamic range of 43.3-dB per stage. The four different bandwidths of 2.5, 5, 7.5 and 10-MHz are supported by the fabricated 7th-order...

The design of 1MCPS CMOS analog front-end circuit for radiation detector
2014 Edition, October 1, 2014 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This paper presents a design of high counting rate analog front-end circuit for radiation detector in 0.18µm CMOS process. The front-end circuit consists of charge sensitive amplifier (CSA), CR- (RC)n Semi-Gaussian (S-G)...

An energy-efficient analog front-end circuit for a sub-1V digital hearing aid chip
2005 Edition, January 1, 2005 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A low-power, energy-efficient analog front-end circuit is proposed and implemented for a digital hearing aid chip. It adopts the combined-gain-control (CGC) technique for an accurate preamplification and the adaptive-SNR (ASNR) technique for...

A high-speed analog front-end circuit used in a 12bit 1GSps pipeline ADC
2015 Edition, November 1, 2015 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, a high speed analog front-end circuit used in a 12bit 1GSps pipeline ADC is presented, the circuit is composed of a high speed on-chip input buffer and a flip-around sample-and-hold (S/H) amplifier, by using N-well Electric potential...

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