DocumentCode
810823
Title
Voltage controlled oscillators using complementary current mirror inverter
Author
Pal, R.R. ; Acharya, H.N. ; Kai, Shen ; Chakrabarti, N.B.
Author_Institution
Indian Inst. of Technol., Kharagpur, India
Volume
28
Issue
18
fYear
1992
Firstpage
1701
Lastpage
1702
Abstract
Complementary current mirror inverters have large bandwidth, small time delay but small gain whereas complementary inverters have high gain but large time delay. Ring oscillators have been realised using a combination of both types of inverter to achieve stable high frequency oscillation. Voltage controlled oscillators were obtained by tuning the frequency of oscillation with supply voltage.
Keywords
amplifiers; tuning; variable-frequency oscillators; 35 to 45 MHz; 62 to 66 MHz; VCO; complementary current mirror inverter; oscillation frequency tuning; ring oscillator; stable high frequency oscillation; voltage controlled oscillator;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19921081
Filename
158526
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