A low-noise low-power readout electronics circuit at 4 K in standard CMOS technology for PACS/Herschel

2004 ◽  
Author(s):  
Patrick Merken ◽  
Ybe Creten ◽  
Jan Putzeys ◽  
Tim Souverijns ◽  
Chris Van Hoof
Keyword(s):  
Low Power ◽  
Cmos Technology ◽  
Low Noise ◽  
Readout Electronics

Low-noise low-power readout electronics circuit development in standard CMOS technology for 4 K applications

2006 ◽  
Author(s):  
Patrick Merken ◽  
Tim Souverijns ◽  
Jan Putzeys ◽  
Ybe Creten ◽  
Chris Van Hoof
Keyword(s):  
Low Power ◽  
Cmos Technology ◽  
Low Noise ◽  
Readout Electronics ◽  
Circuit Development

scholarly journals A 60 GHz fully differential LNA in 90 nm CMOS technology

2013 ◽  
Vol 6 (2) ◽  
pp. 109-113 ◽  
Author(s):  
Andrea Malignaggi ◽  
Amin Hamidian ◽  
Georg Boeck
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Transmission Lines ◽  
Noise Figure ◽  
Design Procedure ◽  
Cmos Technology ◽  
High Gain ◽  
Low Noise ◽  
60 Ghz ◽  
Fully Differential

The present paper presents a fully differential 60 GHz four stages low-noise amplifier for wireless applications. The amplifier has been optimized for low-noise, high-gain, and low-power consumption, and implemented in a 90 nm low-power CMOS technology. Matching and common-mode rejection networks have been realized using shielded coplanar transmission lines. The amplifier achieves a peak small-signal gain of 21.3 dB and an average noise figure of 5.4 dB along with power consumption of 30 mW and occupying only 0.38 mm2pads included. The detailed design procedure and the achieved measurement results are presented in this work.

High-Count Rate, Low Power and Low Noise Single Electron Readout ASIC in 65nm CMOS Technology

2021 ◽  
Author(s):  
Matthew Al Disi ◽  
Alireza Mohammad Zaki ◽  
Qinwen Fan ◽  
Stoyan Nihtianov
Keyword(s):  
Low Power ◽  
Count Rate ◽  
Cmos Technology ◽  
Low Noise ◽  
Single Electron ◽  
High Count ◽  
High Count Rate

scholarly journals Design of Low Power UWB CMOS Low Noise Amplifier using Active Inductor for WLAN Receiver

2018 ◽  
Vol 7 (2.24) ◽  
pp. 448
Author(s):  
S Manjula ◽  
M Malleshwari ◽  
M Suganthy
Keyword(s):  
Low Power ◽  
Noise Figure ◽  
Wide Band ◽  
Cmos Technology ◽  
Low Noise ◽  
Low Noise Amplifier ◽  
Design System ◽  
Active Inductor ◽  
Chip Area ◽  
Noise Amplifier

This paper presents a low power Low Noise Amplifier (LNA) using 0.18µm CMOS technology for ultra wide band (UWB) applications. gm boosting common gate (CG) LNA is designed to improve the noise performance.  For the reduction of on chip area, active inductor is employed at the input side of the designed LNA for input impedance matching. The proposed UWB LNA is designed using Advanced Design System (ADS) at UWB frequency of 3.1-10.6 GHz. Simulation results show that the gain of 10.74+ 0.01 dB, noise figure is 4.855 dB, input return loss <-13 dB and 12.5 mW power consumption.  

scholarly journals A Low-Power Opamp-Less Second-Order Delta-Sigma Modulator for Bioelectrical Signals in 0.18 µm CMOS

Sensors ◽  
2021 ◽  
Vol 21 (19) ◽  
pp. 6456
Author(s):  
Fernando Cardes ◽  
Nikhita Baladari ◽  
Jihyun Lee ◽  
Andreas Hierlemann
Keyword(s):  
Low Power ◽  
Low Frequency ◽  
Cmos Technology ◽  
Low Noise ◽  
Second Order ◽  
Frequency Noise ◽  
Voltage Controlled Oscillator ◽  
Noise Shaping ◽  
Delta Sigma Modulator ◽  
Delta Sigma

This article reports on a compact and low-power CMOS readout circuit for bioelectrical signals based on a second-order delta-sigma modulator. The converter uses a voltage-controlled, oscillator-based quantizer, achieving second-order noise shaping with a single opamp-less integrator and minimal analog circuitry. A prototype has been implemented using 0.18 μm CMOS technology and includes two different variants of the same modulator topology. The main modulator has been optimized for low-noise, neural-action-potential detection in the 300 Hz–6 kHz band, with an input-referred noise of 5.0 μVrms, and occupies an area of 0.0045 mm2. An alternative configuration features a larger input stage to reduce low-frequency noise, achieving 8.7 μVrms in the 1 Hz–10 kHz band, and occupies an area of 0.006 mm2. The modulator is powered at 1.8 V with an estimated power consumption of 3.5 μW.

Design Analysis of Inductorless Active Loaded Low Power UWB LNA Using Noise Cancellation Technique

Frequenz ◽  
2020 ◽  
Vol 74 (3-4) ◽  
pp. 137-144 ◽  
Author(s):  
Dheeraj Kalra ◽  
Manish Kumar ◽  
Aasheesh Shukla ◽  
Laxman Singh ◽  
Zainul Abdin Jaffery
Keyword(s):  
Low Power ◽  
Noise Figure ◽  
Broad Band ◽  
Wide Band ◽  
Cmos Technology ◽  
Noise Cancellation ◽  
Low Noise ◽  
Design Analysis ◽  
Common Source ◽  
Power Gain

AbstractThis paper includes a design analysis of an inductorless low-power (LP) low-noise amplifier (LNA) with active load for Ultra Wide Band (UWB) applications. The proposed LNA consists of two parallel paths, one is the common source (CS) path and second is the CG path. The CG path has the edge advantage of improving overall Noise figure (NF) due to wide band impedance matching in UWB, while the CS path provides high power gain. A method for noise cancellation is adopted, to reduce the noise of CS path with the help of CG path. The proposed LNA successfully simulated in 90 nm CMOS technology. The results of proposed work indicate optimization at frequency 5.70 GHz with 3 dB bandwidth of 4.3 GHz–8.9 GHz. All simulations have been done for a range of frequency 03 GHz–13 GHz in Cadence virtuoso software. The results quoted 1.15 dB NF, −18.12 dB S11, 13.7 dB S21, maximum operating power gain (GP) 11.756 dB at frequency 5.7 GHz and available power gain (GA) is 10.17 dB at frequency 8.61 GHz, with 0.6 V, 0.92 mW broad band LNA.

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