|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
Low-Voltage Current Mode Power Factor Function Generator
Kiattisak KUMWACHARA Nobuo FUJII
Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Vol.E83-A
No.2
pp.172-178 Publication Date: 2000/02/25 Online ISSN:
DOI: Print ISSN: 0916-8508 Type of Manuscript: INVITED PAPER (Special Section on Analog Circuit Techniques and Related Topics) Category: Keyword: function generator, current-mode circuit, low voltage circuit,
Full Text: PDF>>
Summary:
This paper proposes a realization of power factor function generator having an arbitrary base and power factor which are determined by the ratios of the currents provided from outside of the circuit. The circuit characteristics do not depend on any transistor parameters, temperature, and other environmental conditions. The circuit operation is based on current mode that has a capability of low power supply voltage operation below than 2.0 V. SPICE simulation has been carried out using 0.7 µm BiCMOS parameters and shows quite good transfer characteristics.
|
|