Full-swing BiCMOS Schmitt trigger

Wang, C.-S.; Yuan, Shengyue; Kuo, Sy‐Yen

doi:10.1049/ip-cds:19971142

Cited by 13 publications

(4 citation statements)

References 10 publications

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“…The 1 st Design represent the Conventional Schmitt Trigger with the ratio of transistor is set according to [7], 2nd Design represent the Conventional Schmitt Trigger with the ratio of transistor are set similarly with the 3 rd Design which is the proposed Schmitt Trigger. The respective transistor dimensions for the three designs are shown in The proposed schematic circuit is designed and checked by using Mentor Graphic software.…”

Section: Resultsmentioning

confidence: 99%

Low voltage CMOS Schmitt Trigger in 0.18μm technology

Arith¹,

Idris²,

Zainudin³

et al. 2013

IOSRJEN

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This paper presents the effect of source voltage on performance of proposed Schmitt Trigger circuit. The proposed circuit was designed based on Conventional Schmitt Trigger by manipulating the arrangement of transistors and the width-length ratio. The simulation results have been carried out based on Mentor Graphics software in term of propagation delay. The circuit layout has been designed and checked by using design rule check (DRC) and layout versus schematic (LVS) method. From these results, the proposed full swing CMOS Schmitt Trigger was able to operate at low voltage (0.8V-1.5V)

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Section: Resultsmentioning

confidence: 99%

Low voltage CMOS Schmitt Trigger in 0.18μm technology

Arith¹,

Idris²,

Zainudin³

et al. 2013

IOSRJEN

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“…The V stv of the circuit is set by ratioed operations of NMOS and PMOS transistors. It suffers from long transition time, large power dissipation by MN2 and MP3, and racing phenomena after starting transition [4,7]. Finally, the circuit of Fig.…”

Section: Circuit Descriptionmentioning

confidence: 99%

Ultra-low voltage high-speed Schmitt trigger circuit in SOI MOSFET technology

Kim

2007

IEICE Electron. Express

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This paper proposes a novel ultra-low voltage and high speed Schmitt trigger circuit designed in silicon-on-insulator (SOI) technology. The proposed circuit is designed using dynamic threshold MOS (DTMOS) technique and multi-threshold voltage CMOS (MT-CMOS) technique to reduce power consumption and accomplish high speed operation. The experiment shows the proposed Schmitt trigger circuit consumes 4.68 μW at 0.7 V power supply voltage and the circuit demonstrates the maximum switching speed of 170 psec.

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“…It is a circuit employed widely in both analog and digital systems. Its main application is to decrease noise effect in triggering devices and analog to digital conversion [2,3]. Additionally, it is a principal block employed in a square wave generator [4][5][6][7][8][9], pulse width modulator (PWM) [10][11][12][13], monostable multivibrator [14][15][16][17], and etc.…”

Section: Introductionmentioning

confidence: 99%

Fully and electronically controllable current-mode Schmitt triggers employing only single MO-CCCDTA and their applications

Silapan

Siripruchyanun

2011

Analog Integr Circ Sig Process

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This article presents the new current-mode counterclockwise (CCW) and clockwise (CW) Schmitt triggers based on multiple-output current controlled current differencing transconductance amplifier (MO-CCCDTA). The circuit descriptions are very simple, each construction consists of only single MO-CCCDTA, without any external passive element. The hysteresis and amplitude of the output current of each Schmitt trigger can be tuned independently/ electronically by input bias currents. In addition, the output signals are independent of the thermal voltage (V T ). The applications as a relaxation oscillator, triangular/square wave generator, pulse width modulation and monostable multivibrator are given here to display the usefulnesses of the presented Schmitt triggers. The PSpice simulation and experimental results are depicted, and agree well with the theoretical anticipation. The maximum power consumptions of CCW and CW Schmitt triggers are approximately 235 and 191 lW, respectively, at ±1.5 V supply voltages.

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Full-swing BiCMOS Schmitt trigger

Cited by 13 publications

References 10 publications

Low voltage CMOS Schmitt Trigger in 0.18μm technology

Low voltage CMOS Schmitt Trigger in 0.18μm technology

Ultra-low voltage high-speed Schmitt trigger circuit in SOI MOSFET technology

Fully and electronically controllable current-mode Schmitt triggers employing only single MO-CCCDTA and their applications

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