This paper presents the design and development of a CMOS Instrumentation Amplifier for biomedical application. This design manages to achieve 101dB gain, PSRR > 102dB and 91dB CMRR. The final circuit consumes total of 0.318μWatts power at 1.8V supply voltage and possesses die size of 9.6nm area. It also has a full CMOS implementation of offset cancellation circuitry, among the first of its kind...

The authors present a low-power 850 nm Si optoelectronic integrated circuit (OEIC) receiver fabricated in standard 65 nm complementary metal–oxide semiconductor (CMOS) technology. They analyse power consumption of previously reported CMOS OEIC receivers and determine the authors receiver architecture for low-power operation. Their OEIC receiver consists of a CMOS-compatible avalanche photodetec...

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This paper describes the design of a power amplifier (PA) for 802.11n WLAN fabricated in 65nm CMOS technology. The PA utilizes 3.3V thick gate oxide (5.2nm) transistors and a twostage differential configuration with integrated transformers for input and interstage matching. A methodology used to extract the layout parasitics from electromagnetic (EM) simulations is described. For a 72.2Mbit/s, ...

We propose a mode-locking method optimized for the cascode structure of an RF CMOS power amplifier. To maximize the advantage of the typical mode-locking method in the cascode structure, the input of the cross-coupled transistor is modified from that of a typical mode-locking structure. To prove the feasibility of the proposed structure, we designed a 2.4 GHz CMOS power amplifier with a 0.18 μm...

in this paper, a low voltage and low power (lv/lp) operational transconductance amplifier (ota) using fgmos (floating-gate mos) transistor is proposed. the relative tuning range of 50 is achieved in this ota while only consumes 40 µw with 1.0 v supply voltage in tsmc 0.18 µm cmos technology. the simulation results of the proposed ota show an open loop gain of 30.2 db and a unity gain frequency ...

In this paper a high efficiency PWM CMOS audio power amplifier is proposed. The original idea is based on the difference close-loop feedback technique and the difference pre-amp. Thus, we conceive a rail to rail comparator with a constant gm. This rail-to-rail PWM comparator with hysteresis architecture has been embedded in the audio power amplifier. The simulation results based on the TSMC 0.1...

A 1V, 1GHz low noise amplifier (LNA) has been designed and simulated using Spectre simulator in a standard TSMC 0.18um CMOS technology. With low power and noise optimization techniques, the amplifier provides a gain of 24 dB, a noise figure of only 1.2 dB, power dissipation of 14 mW from a 1 V power supply.