Electronically tunable sinusoidal oscillator circuit with current and voltage outputs

被引：12

作者：

Ayten, U. E. ^{[2
]}

Sagbas, M. ^{[1
]}

Sedef, H. ^{[2
]}

机构：

[1] Maltepe Univ, Dept Engn, Istanbul, Turkey

[2] Yildiz Tech Univ, Dept Elect & Commun Engn, Istanbul, Turkey

来源：

INTERNATIONAL JOURNAL OF ELECTRONICS | 2012年 / 99卷 / 08期

关键词：

sinusoidal oscillator; current backward transconductance amplifier; current-mode; voltage-mode; electronic tunability; SINGLE; FILTERS;

D O I：

10.1080/00207217.2011.653951

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new circuit configuration for the realisation of an electronically tunable sinusoidal oscillator is presented. The proposed circuit uses only one current backward transconductance amplifier (CBTA), two grounded capacitors and one resistor. Using current controlled CBTA (CC-CBTA) instead of the CBTA, the resistor can be completely removed. It has also current-mode (CM) and voltage-mode (VM) outputs, simultaneously. The workability of the proposed structure has been demonstrated by both simulation and experimental results.

引用

页码：1133 / 1144

页数：12

共 27 条

[1] *AN DEV, 1990, LETT PROD DAT BOOK
[2] Current mode leapfrog ladder filters using a new active block
Ayten, Umut E.
Sagbas, Mehmet
Sedef, Herman
[J]. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2010, 64 (06) : 503 - 511
[3] New CFOA-based single-element-controlled sinusoidal oscillators
Bhaskar, D. R.
Senani, Raj
[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2006, 55 (06) : 2014 - 2021
[4] New FTFN-based grounded-capacitor SRCO with explicit current-mode output and reduced number of resistors
Bhaskar, DR
Senani, R
[J]. AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2005, 59 (01) : 48 - 51
[5] Grounded capacitor current mode single resistance-controlled oscillator using single modified current differencing transconductance amplifier
Biolek, D.
Keskin, A. U.
Biolkova, V.
[J]. IET CIRCUITS DEVICES & SYSTEMS, 2010, 4 (06) : 496 - 502
[6] A novel single-resistance-controlled sinusoidal oscillator employing single operational transresistance amplifier
Çam, U
[J]. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2002, 32 (02) : 183 - 186
[7] CURRENT-FEEDBACK AMPLIFIERS BASED SINUSOIDAL OSCILLATORS
CELMA, S
MARTINEZ, PA
CARLOSENA, A
[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, 1994, 41 (12): : 906 - 908
[8] Fabre A, 1996, IEEE T CIRCUITS-I, V43, P82, DOI 10.1109/81.486430
[9] Current-conveyor-based single-element-controlled and current-controlled sinusoidal oscillators
Fongsamut, C.
Anuntahirunrat, K.
Kumwachara, K.
Surakampontorn, W.
[J]. INTERNATIONAL JOURNAL OF ELECTRONICS, 2006, 93 (07) : 467 - 478
[10] Gunnes EO, 2002, AEUInternational Journal of. Electron Commun, V56, P1

← 1 2 3 →