A High Speed Pseudo-Differential OTA with Mobility Compensation Technique in 1-V Power Supply Voltage

2006 ◽  
Author(s):  
Tien-Yu Lo ◽  
Chung-Chih Hung
Keyword(s):  
Power Supply ◽  
High Speed ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Compensation Technique

High‐speed low‐power and low‐power supply voltage dynamic comparator

2015 ◽  
Vol 51 (23) ◽  
pp. 1914-1916 ◽  
Author(s):  
Daiguo Xu ◽  
Shiliu Xu ◽  
Guangbing Chen
Keyword(s):  
Low Power ◽  
Power Supply ◽  
High Speed ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Dynamic Comparator

A High-Speed and High-Linearity BiCMOS Optically Coupled Isolation Amplifier

2012 ◽  
Vol 241-244 ◽  
pp. 2200-2203
Author(s):  
Shu Han Li ◽  
Ning Yang ◽  
Li Cheng ◽  
Sheng Hua Zhang
Keyword(s):  
Power Supply ◽  
High Speed ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Power Product ◽  
High Linearity ◽  
Isolation Amplifier ◽  
Amplifier Gain ◽  
High Power Consumption ◽  
Output Stages

To improve the current non-linear optically coupled isolation amplifier and high power consumption, we designed a low-power, high-speed and high-linearity BiCMOS optically isolation amplifier. There are only two push-pull output stages configuration bipolar transistor (BJT) in the design process, the rest of the circuit is the CMOS device. To improve amplifier gain linearity and stability, we introduce the complementary symmetrical photodiode, in the optically coupled part and every amplifier, negative feedback is introduced. Experimental results indicate that the design of optically isolation amplifier ± 3 dB bandwidth increases 40 kHz than optically isolation amplifier ISO100 bipolar, When the power supply voltage is 4.8 V, the delay - power product of DP is lower than ISO100 37.3 pJ, gain linearity is up to 5.5 × 10-5, which is suitable for high-speed control system.

A Sub-1V High Precision CMOS Bandgap Reference

2013 ◽  
Vol 427-429 ◽  
pp. 1097-1100
Author(s):  
Qian Neng Zhou ◽  
Rong Xue ◽  
Hong Juan Li ◽  
Jin Zhao Lin ◽  
Yun Song Li ◽  
...  
Keyword(s):  
Temperature Coefficient ◽  
Power Supply ◽  
Output Voltage ◽  
Supply Voltage ◽  
Piecewise Linear ◽  
Cmos Process ◽  
Bandgap Reference ◽  
Power Supply Voltage ◽  
Compensation Technique ◽  
Simulation Results

In this paper, a low temperature coefficient bandgap voltage (BGR) is designed for A/D converter by adopting piecewise-linear compensation technique. The designed BGR is analyzed and simulated in SMIC 0.18μm CMOS process. Simulation results show that the PSRR of the designed BGR achieves-72.51dB, -72.49dB, and-70.58dB at 10Hz, 100Hz and 1kHz respectively. The designed BGR achieve the temperature coefficient of 1.57 ppm/°C when temperature is in the range from-35°C to 125°C. When power supply voltage VDD changes from 1V to 7V, the deviation of the designed BGR output voltage VREF is only 4.465μV.

Power Supply Voltage Dependence of Within-Die Delay Variation of Regular Manual Layout and Irregular Place-and-Route Layout

2011 ◽  
Vol E94-C (6) ◽  
pp. 1072-1075
Author(s):  
Tadashi YASUFUKU ◽  
Yasumi NAKAMURA ◽  
Zhe PIAO ◽  
Makoto TAKAMIYA ◽  
Takayasu SAKURAI
Keyword(s):  
Power Supply ◽  
Voltage Dependence ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Place And Route ◽  
Delay Variation

Power Supply Voltage Control for Eliminating Overkills and Underkills in Delay Fault Testing

2016 ◽  
Vol E99.C (10) ◽  
pp. 1219-1225
Author(s):  
Masahiro ISHIDA ◽  
Toru NAKURA ◽  
Takashi KUSAKA ◽  
Satoshi KOMATSU ◽  
Kunihiro ASADA
Keyword(s):  
Power Supply ◽  
Supply Voltage ◽  
Voltage Control ◽  
Fault Testing ◽  
Power Supply Voltage ◽  
Delay Fault ◽  
Delay Fault Testing

AlInAs/GaInAs on InP HEMTs for low power supply voltage operation of high power-added efficiency microwave amplifiers

1993 ◽  
Vol 29 (15) ◽  
pp. 1324 ◽  
Author(s):  
L.E. Larson ◽  
M.M. Matloubian ◽  
J.J. Brown ◽  
A.S. Brown ◽  
M. Thompson ◽  
...  
Keyword(s):  
Low Power ◽  
High Power ◽  
Power Supply ◽  
Supply Voltage ◽  
Power Supply Voltage ◽  
Power Added Efficiency ◽  
Microwave Amplifiers
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