The Experts below are selected from a list of 60 Experts worldwide ranked by ideXlab platform

S.j.g. Gift - One of the best experts on this subject based on the ideXlab platform.

  • Novel precision full-wave rectifier
    ICECS 2000. 7th IEEE International Conference on Electronics Circuits and Systems (Cat. No.00EX445), 2000
    Co-Authors: S.j.g. Gift
    Abstract:

    A novel electronic circuit that allows conventional operational Amplifiers such as the LM741 to deliver precise full-wave rectified signals for a wide range of frequencies without distortion is described. The circuit utilises a standard op Amp Configuration that is modified by the replacement of one op Amp with a current conveyor to improve the rectifying process.

  • ICECS - Novel precision full-wave rectifier
    ICECS 2000. 7th IEEE International Conference on Electronics Circuits and Systems (Cat. No.00EX445), 1
    Co-Authors: S.j.g. Gift
    Abstract:

    A novel electronic circuit that allows conventional operational Amplifiers such as the LM741 to deliver precise full-wave rectified signals for a wide range of frequencies without distortion is described. The circuit utilises a standard op Amp Configuration that is modified by the replacement of one op Amp with a current conveyor to improve the rectifying process.

Okjune Jeon - One of the best experts on this subject based on the ideXlab platform.

  • Leveraged Current Mirror Op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert M. Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting “leveraging” effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.

  • ISCAS (5) - Leveraged current mirror op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting "leveraging" effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.

Hyeopgoo Yeo - One of the best experts on this subject based on the ideXlab platform.

  • Leveraged Current Mirror Op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert M. Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting “leveraging” effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.

  • ISCAS (5) - Leveraged current mirror op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting "leveraging" effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.

Inchang Seo - One of the best experts on this subject based on the ideXlab platform.

  • Leveraged Current Mirror Op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert M. Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting “leveraging” effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.

  • ISCAS (5) - Leveraged current mirror op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting "leveraging" effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.

Robert Fox - One of the best experts on this subject based on the ideXlab platform.

  • ISCAS (5) - Leveraged current mirror op Amp
    Analog Integrated Circuits and Signal Processing, 2003
    Co-Authors: Robert Fox, Inchang Seo, Hyeopgoo Yeo, Okjune Jeon
    Abstract:

    A small change to the standard current mirror op Amp Configuration is shown to improve performance, with few, if any, disadvantages. Adding a pair of fixed current sources allows reduced operating-point current in the output stage, while the resulting "leveraging" effect increases slew rate. For equal total power dissipation, the new Configuration improves DC gain and gain-bandwidth (GBW) over conventional current-mirror and folded cascode op Amps, as shown by hand analyses and SPICE simulations. Also, because of increased input stage transconductance, the new Configuration reduces thermal and flicker noise.