Find Gain of JFET Diff Amp: V1 & VD2 Explained

Thread starter variable
Start date Oct 27, 2005
Tags

Amp Differential

Join the discussion

Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.

Real named experts · corrections over time · the nuance an AI answer skips

2 replies · 3K views

variable

Thread starter
Oct 27, 2005

Please refer to file attached. I'm trying to understand how to find the gain for the JFET differential amplifier circuit, My guess is that vd2 is gm*RD. rd=infinity in this case. How do you find V1?

Engineering news on Phys.org

3D-printed bridge points the way to greener construction
Scientists create interactive screens that can appear on demand
Turning pulp mills into next-generation biorefineries

faust9

Oct 27, 2005

No file attached

variable

Oct 27, 2005

oops, thank you for pointing that out

Find Gain of JFET Diff Amp: V1 & VD2 Explained

Attachments

VFD for powering a car lift

Wireless Charging

Interpreting VIA PCB characteristics through TDR and TDT

Running older induction motors on VFDs

Induced EMF: specific velocity and track length

Interpreting FEXT NEXT crosstalk pattern into pcb trace geometry

Extracting fixture S-params by length difference

Understanding the fixture deembeding method being reccomended

Exciting orthogonal modes in dielectric resonator

Insights Revisiting the Velocity-Time Function

Insights Remote Operated Gate Control System

Insights AI Enriched Problem Solving

Insights Thinking Outside The Box Versus Knowing What’s In The Box

Insights Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality

Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect

Find Gain of JFET Diff Amp: V1 & VD2 Explained

Attachments

Similar threads