A composite CMOS pair and an adjoint

A composite CMOS pair and an adjoint

The CMOS transistor pair of Seevinck and Wassenaar is reviewed. Beside the properties previously reported it is shown by calculating the effective SPICE parameter LAMBDA that the channel length modulation is improved. The analytic derivation is verified by simulations of both P and N type pairs. It...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Haoyu Wang, Newcomb, R W
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Diodes
Educational institutions
Laboratories
MOS devices
Nonlinear circuits
Operational amplifiers
Threshold voltage
Transconductance
Transconductors
Voltage-controlled oscillators
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Beschreibung
Zusammenfassung:The CMOS transistor pair of Seevinck and Wassenaar is reviewed. Beside the properties previously reported it is shown by calculating the effective SPICE parameter LAMBDA that the channel length modulation is improved. The analytic derivation is verified by simulations of both P and N type pairs. It is also shown that for small effective gate voltages a negative incremental resistance is obtained for which the adjoint is found following the theory of Professor Swamy.
ISSN:1548-3746
1558-3899
DOI:10.1109/MWSCAS.2010.5548760