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)
Wikipedia

Related topics

Related topics

3 relations
Differential amplifierRegulated power supplyVoltage regulator

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
A Capacitorless LDO Regulator With Fast Feedback Technique and Low-Quiescent Current Error Amplifier
This brief presents an ultralow quiescent class-AB error amplifier (ERR AMP) of low dropout (LDO) and a slew-rate (SR… (More)
  • figure 1
  • figure 3
  • figure 4
  • figure 6
  • figure 7
Is this relevant?
2011
2011
Modified Hysteretic Current Control (MHCC) for Improving Transient Response of Boost Converter
This paper proposes a modulated hysteretic current control (MHCC) technique to improve the transient response of a DC-DC boost… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • figure 5
Is this relevant?
Highly Cited
2008
Highly Cited
2008
A 0.9V 0.35 μm Adaptively Biased CMOS LDO Regulator with Fast Transient Response
Portable applications often need multiple voltages controlled by a power management IC to power up many functional blocks. A… (More)
Is this relevant?
2008
2008
A CMOS Low Noise, Chopper Stabilized Low-Dropout Regulator With Current-Mode Feedback Error Amplifier
Low 1/f noise, low-dropout (LDO) regulators are becoming critical for the supply regulation of deep-submicron analog baseband and… (More)
  • figure 1
  • figure 3
  • figure 2
  • figure 4
  • figure 5
Is this relevant?
2007
2007
Negative Group Delay Circuit for Feed-Forward Amplifier
We present a design and an implementation of a negative group delay circuit, which consists of lumped parameter element. It is… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • figure 5
Is this relevant?
2006
2006
On-Chip Compensated Error Amplifier for Fast Transient DC-DC Converters
A novel on-chip compensated error amplifier for fast transient response of DC-DC converters is presented in this paper. The error… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2005
2005
High-performance error amplifier for fast transient DC-DC converters
  • 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)
  • figure 1
  • figure 3
  • figure 2
  • figure 6
  • figure 7
Is this relevant?
Highly Cited
2004
Highly Cited
2004
Analysis and design of monolithic, high PSR, linear regulators for SoC applications
Linear regulators are critical analog blocks that shield a system from fluctuations in supply rails and the importance of… (More)
  • figure 1
  • figure 3
  • figure 4
  • figure 5
  • table 2
Is this relevant?
2002
2002
Feedforward amplifier for WCDMA base stations with a new adaptive control method
This paper describes a feedforward amplifier with a new adaptive control method. For the modulated signal with a high peak-to… (More)
  • figure I
  • figure 3
  • figure 2
  • figure 5
  • figure 4
Is this relevant?
Highly Cited
1998
Highly Cited
1998
Optimized frequency-shaping circuit topologies for LDOs
Typical low drop-out (LDO) regulator architectures suffer from an inherent load regulation performance limitation. This… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?