Voltage clamping circuit with ±100 mV precision in high-voltage {OTA}

Easwaran SN, Venugopal SK, Weigel R (2016)


Publication Type: Journal article

Publication year: 2016

Journal

Book Volume: 52

Pages Range: 921-923

Journal Issue: 11

DOI: 10.1049/el.2016.0571

Abstract

It is shown that precise output voltage clamping levels can be achieved under any operating condition by clamping the input of operational transconductance amplifier to a process insensitive reference and multiplexing the levels based on comparator decision. This circuit was implemented in a 40 V bipolar CMOS process. The fabricated circuit clamps the output voltage at 5.4 V with a precision of ±100 mV at 175°C on-chip junction temperature on the die. The input range for this circuit is between 100 mV and 25 V.

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How to cite

APA:

Easwaran, S.N., Venugopal, S.K., & Weigel, R. (2016). Voltage clamping circuit with ±100 mV precision in high-voltage {OTA}. Electronics Letters, 52(11), 921-923. https://dx.doi.org/10.1049/el.2016.0571

MLA:

Easwaran, Sri Navaneethakrishnan, Sunil Kashyap Venugopal, and Robert Weigel. "Voltage clamping circuit with ±100 mV precision in high-voltage {OTA}." Electronics Letters 52.11 (2016): 921-923.

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