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  2. Cascode - Wikipedia

    en.wikipedia.org/wiki/Cascode

    The use of a cascode (sometimes verbified to cascoding) is a common technique for improving analog circuit performance, applicable to both vacuum tubes and transistors.The name "cascode" was coined in an article written by Frederick Vinton Hunt and Roger Wayne Hickman in 1939, in a discussion on the application of voltage stabilizers. [3]

  3. CMOS amplifier - Wikipedia

    en.wikipedia.org/wiki/CMOS_amplifier

    Block diagram of fully differential and single-ended two-stage amplifiers. The following figure shows the block diagram of a two-stage amplifier in fully differential and single ended modes. In a two-stage amplifier, input stage can be a Telescopic or FC amplifier. For the second stage, common source amplifier with active load is a common choice.

  4. Differential amplifier - Wikipedia

    en.wikipedia.org/wiki/Differential_amplifier

    A differential amplifier is a type of electronic amplifier that amplifies the difference between two input voltages but suppresses any voltage common to the two inputs. [1] It is an analog circuit with two inputs and + and one output , in which the output is ideally proportional to the difference between the two voltages:

  5. 6N14P - Wikipedia

    en.wikipedia.org/wiki/6N14P

    The 6N14P (Russian: 6Н14П) is a miniature Russian-made medium gain dual triode vacuum tube, intended for service as a low-noise cascode amplifier at HF through VHF frequencies. It is a direct equivalent of ECC84 and 6CW7 vacuum tubes.

  6. Common gate - Wikipedia

    en.wikipedia.org/wiki/Common_gate

    This configuration is used less often than the common source or source follower.However, it can be combined with common source amplifiers to create cascode configurations. . It is useful in, for example, CMOS RF receivers, especially when operating near the frequency limitations of the FETs; it is desirable because of the ease of impedance matching and potentially has lower noi

  7. Cascode voltage switch logic - Wikipedia

    en.wikipedia.org/wiki/Cascode_Voltage_Switch_Logic

    Cascode Voltage Switch Logic (CVSL) refers to a CMOS-type logic family which is designed for certain advantages. It requires mainly N-channel MOSFET transistors to implement the logic using true and complementary input signals, and also needs two P-channel transistors at the top to pull one of the outputs high.

  8. Fully differential amplifier - Wikipedia

    en.wikipedia.org/wiki/Fully_differential_amplifier

    A fully differential amplifier (FDA) is a DC-coupled high-gain electronic voltage amplifier with differential inputs and differential outputs. In its ordinary usage, the output of the FDA is controlled by two feedback paths which, because of the amplifier's high gain, almost completely determine the output voltage for any given input.

  9. Transconductance - Wikipedia

    en.wikipedia.org/wiki/Transconductance

    A transconductance amplifier (g m amplifier) puts out a current proportional to its input voltage. In network analysis, the transconductance amplifier is defined as a voltage controlled current source (VCCS). These amplifiers are commonly seen installed in a cascode configuration, which improves the frequency response.