Search Results: Transconductance Amplifier

DC-DC Controllers Use Average-Current-Mode Control for ... [Open results in new window]
... Note that the CEA is a transconductance amplifier, ie, it has a relatively high
output impedance when compared to standard operational amplifiers. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3939 - 36k

Designing a Buck-Boost LED Driver Using the MAX16834 - Maxim [Open results in new window]
... resistors R16 and R17. The error is then amplified by the transconductance
amplifier with GM = 500µs. This results in a control ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4452 - 33k

Transimpedance Amplifier Buffers Current Transformer - Maxim [Open results in new window]
... transformer, ac-coupled to a transimpedance amplifier. ... input current; conversely,
a transconductance amp converts a ... Transimpedance amplifiers are a good method ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3428 - 21k

Precision Instrumentation Amplifiers with Rejustors Solve High ... [Open results in new window]
... instrumentation amplifier that uses an innovative architecture called indirect-current
feedback. The device features a pair of transconductance amplifiers ( ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4321 - 32k

Simple PSPICE Model Predicts MAX8546 Stability and Transient ... [Open results in new window]
... The transconductance error amplifier of the MAX8546 is modeled by a voltage-controlled
current source, G, with a gain of 108µs, as specified in the data sheet ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3442 - 22k

Zero-Drift Instrumentation Amplifier (IA) Takes the Strain out of ... [Open results in new window]
... Three-op-amp IAs achieve high common-mode rejection at DC ... two-g M architecture consists
of two matched transconductance amplifiers and a high-gain amplifier. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4437 - 37k

CMOS Source Resistance and Its Effects on Source-Follower Gain ... [Open results in new window]
... better matching in the design of low-noise amplifiers. ... you can see that not only
transconductance affects the gain of the amplifier—with shrinking ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4231 - 25k

DC-DC Converter Tutorial - Maxim [Open results in new window]
... This, in conjunction with the differential input pair, forms a transconductance
amplifier. This arrangement is used because the output at the error amp is high ...
korea.maxim-ic.com/appnotes.cfm/an_pk/2031/ - 40k

High-Power White-LED Driver Operates on 1 or 2 Alkaline Cells ... [Open results in new window]
... a current-regulation loop with few external components: just a current-sense resistor,
and an extra resistor to load the internal transconductance amplifier. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3755 - 20k

New CCII Current Conveyor - Maxim [Open results in new window]
... high transconductance values compared to their CMOS counterparts. They are used
as current-feedback operational amplifiers like the MAX477 high-speed amplifier ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4198 - 27k

Precision Current Source is Software-Programmable - Maxim [Open results in new window]
... voltage across a digital potentiometer that, in conjunction with an op amp and
transistor, forms a software-programmable, voltage-controlled current source. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3464 - 21k

MAX8632 PCB Layout Optimization - Maxim [Open results in new window]
... Using a transconductance output (voltage-controlled current source) can
reduce some of the problems that inductance presents. Using ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3940 - 31k

Rail-to-Rail Outputs and Beyond-the-Rails Inputs: The Inside Story ... [Open results in new window]
... is, the highest possible gain (β), transconductance (G m ... is essential when the
operational amplifier is used ... from those in dual-supply operational amplifiers. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/741 - 31k

Implementing a MAX1385-Based Control Loop in C/C++ - Maxim [Open results in new window]
... 핵심 단어: control loop, LDMOS, FET, bias, base station, power amplifier, RF. ... is
limited by the gate driver output step size and the FET transconductance. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4065 - 26k

Power Amplifier Theory for High-Efficiency Low-Cost ISM-Band ... [Open results in new window]
... efficiencies than the class A amplifier, but usually ... A, B, and C CMOS amplifiers
is that ... is considered to be a voltage-controlled current source and operation ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3589 - 35k

Impedance Matching and the Smith Chart: The Fundamentals - Maxim [Open results in new window]
... the antenna to the low-noise amplifier (LNA), power-amplifier output (RFOUT ... is used
to characterize a load (such as admittance, gain, and transconductance). ...
korea.maxim-ic.com/appnotes.cfm/an_pk/742 - 52k