Error amplifier (electronics)

Known as: Error amplifier 
An error amplifier is most commonly encountered in feedback unidirectional voltage control circuits, where the sampled output voltage of the circuit… (More)
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Papers overview

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2013
2013
This brief presents an ultralow quiescent class-AB error amplifier (ERR AMP) of low dropout (LDO) and a slew-rate (SR… (More)
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2011
2011
This paper proposes a modulated hysteretic current control (MHCC) technique to improve the transient response of a DC-DC boost… (More)
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Highly Cited
2008
Highly Cited
2008
Portable applications often need multiple voltages controlled by a power management IC to power up many functional blocks. A… (More)
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2008
2008
Low 1/f noise, low-dropout (LDO) regulators are becoming critical for the supply regulation of deep-submicron analog baseband and… (More)
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2007
2007
We present a design and an implementation of a negative group delay circuit, which consists of lumped parameter element. It is… (More)
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2006
2006
A novel on-chip compensated error amplifier for fast transient response of DC-DC converters is presented in this paper. The error… (More)
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2005
2005
  • Jeongjin Roh
  • IEEE Transactions on Circuits and Systems II…
  • 2005
A new error amplifier is presented for fast transient response of dc-dc converters. The amplifier has low quiescent current to… (More)
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Highly Cited
2004
Highly Cited
2004
Linear regulators are critical analog blocks that shield a system from fluctuations in supply rails and the importance of… (More)
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2002
2002
This paper describes a feedforward amplifier with a new adaptive control method. For the modulated signal with a high peak-to… (More)
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Highly Cited
1998
Highly Cited
1998
Typical low drop-out (LDO) regulator architectures suffer from an inherent load regulation performance limitation. This… (More)
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