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ISCAS
1999
IEEE
102views Hardware» more  ISCAS 1999»
10 years 5 months ago
Capacitor mismatch error cancellation technique for a successive approximation A/D converter
An error cancellation technique is described for suppressing capacitor mismatch in a successive approximation A/D converter. At the cost of a 50% increase in the conversion time, ...
Zhiliang Zheng, Un-Ku Moon, Jesper Steensgaard, Bo...
ISCAS
1999
IEEE
70views Hardware» more  ISCAS 1999»
10 years 5 months ago
A new multipath amplifier design technique for enhancing gain without sacrificing bandwidth
A new multistage multipath amplifier design technique is introduced that combines the formerly distinct phases of stage design and compensation. The result is an inherently stable...
M. E. Schlarmann, E. K. F. Lee, Randall L. Geiger
ISCAS
1999
IEEE
206views Hardware» more  ISCAS 1999»
10 years 5 months ago
Transimpedance amplifier with differential photodiode current sensing
This paper presents a balanced receiver structure suitable for wireless infrared data communications. The receiver provides a fixed photodiode bias voltage with the use of a regul...
B. Zand, K. Phang, D. A. Johns
ISCAS
1999
IEEE
85views Hardware» more  ISCAS 1999»
10 years 5 months ago
A tunable, video-frequency, low-power, single-amplifier biquadratic filter in CMOS
In this paper, a tunable single-amplifier biquadratic lowpass filter is presented. It consists of one balanced low-gain current amplifier and a second-order MOSFET
H. Schmid, George S. Moschytz
ISCAS
1999
IEEE
77views Hardware» more  ISCAS 1999»
10 years 5 months ago
A low-voltage translinear second-order quadrature oscillator
This paper describes the design of a low-voltage translinear second-order quadrature oscillator. The circuit is a direct implementation of a nonlinear second-order state-space desc...
Wouter A. Serdijn, J. Mulder, Michiel H. L. Kouwen...
ISCAS
1999
IEEE
100views Hardware» more  ISCAS 1999»
10 years 5 months ago
Reduced complexity, high performance digital delta-sigma modulator for fractional-N frequency synthesis
This paper presents the design consideration of high order digital AZ modulators used as modulus controller for fractional-N frequency synthesizer. A third-order MASH structure (M...
Lizhong Sun, Thierry Lepley, Franck Nozahic, Amaud...
ISCAS
1999
IEEE
90views Hardware» more  ISCAS 1999»
10 years 5 months ago
A 1.2 V NPN-only log-domain integrator
A simple log-domain integrator that operates nominally
Mourad N. El-Gamal, Gordon W. Roberts
ISCAS
1999
IEEE
129views Hardware» more  ISCAS 1999»
10 years 5 months ago
A tunable triode-MOSFET transconductor and its application to gm-C filters
A linear, tunable CMOS transconductance stage is introduced. Drain voltage of the input transistor operating in triode region is settled by a regulation loop and a first-order lin...
Jader A. De Lima, C. Dualibe
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