"bjt"-tagged Public Circuits

60HZ-AC amplifier PUBLIC

PSpice model BJT acting as small power amplifier

by ruddyx | updated June 27, 2020

amplifier   bjt   signal  

PART 1 CCT01 PUBLIC

Part 1 circuit

by Peize | updated April 06, 2020

bjt  

common emitter BJT amplifier PUBLIC

Part 2，3 circuit

by Peize | updated April 06, 2020

bjt  

Wilson Current Source PUBLIC

Widlar constant current source

by mk5734 | updated April 17, 2019

bjt   constant-current-source   wilson  

Voltage Regulator using BJTs PUBLIC

by mk5734 | updated April 10, 2019

bjt   voltage-regulator   zener-diode  

Op Amp Gain Stage PUBLIC

by mk5734 | updated November 27, 2018

bjt   differential   lm741   op-amp  

DC Level Shifter PUBLIC

by mk5734 | updated November 19, 2018

bjt   level-shift   lm741   op-amp  

BJT Characteristic Curve PUBLIC

BJT Characteristic Curve

by mk5734 | updated October 23, 2018

bias-point   bjt   characteristic-curve  

SN7404 Inverter PUBLIC

by mk5734 | updated August 31, 2018

bjt   inverter   totem-pole   ttl  

BJT Astable Multivibrator PUBLIC

by mk5734 | updated August 07, 2018

astable   bjt   multivibrator   relaxation-oscillator  

Biasing away push-pull cross-over distortion. PUBLIC

by mk5734 | updated August 06, 2018

bjt   cross-over-distortion   distortion   op-amp   push-pull  

SN7406 Inverter with open-collector high-voltage output PUBLIC

by mk5734 | updated August 02, 2018

bjt   inverter   ttl  

High-Precision Current Mirror PUBLIC

by mk5734 | updated July 29, 2018

bjt   constant-current-source   current-mirror  

LM386 PUBLIC

by mk5734 | updated July 27, 2018

amplifier   audio   bjt   lm386  

Common-Emitter Amplifier PUBLIC

by mk5734 | updated July 26, 2018

amplifier   audio   bjt  

BJT current mirror PUBLIC

Two NPN bipolar transistors form a current mirror.

by CircuitLab | updated June 07, 2017

analog   bjt   translinear  

BJT Cascoded Active-load Differential Amplifier with CMFB PUBLIC

10 BJTs and an op-amp provide a gain of almost +70dB and about 16kHz bandwidth. A cascoded active load provides high-impedance load for the emitter-coupled pair.

by CircuitLab | updated June 07, 2017

amplifier   analog   bjt   cascode   feedback  

BJT audio amplifier PUBLIC

A one-transistor amplifier, intended to amplify audio picked up by a piezoelectric transducer.

by CircuitLab | updated June 07, 2017

amplifier   audio   bjt   filter   frequency-domain   high-pass   low-pass  

BJT Transistor Book Problem PUBLIC

by jonesontherun | updated November 29, 2016

bjt   transistor  

BJT Bistable Multivibrator PUBLIC

by GabrielPauka | updated April 26, 2016

bjt   multivibrator