User Jos Bergervoet - Electrical Engineering Stack Exchange

6 votes

Accepted

Where is the phase shift on this oscillator?

answered Jun 30 at 22:33

5 votes

Graph plot of sinusoidal current/voltage vs displacement of speaker membrane from its resting position

answered Apr 25 at 9:27

4 votes

Accepted

Why it is difficult to use two-stage op-amps at high speeds?

answered Feb 20 at 13:53

4 votes

Please help check why my opamp calculation has a different answer from my lecturer's

answered Apr 28 at 8:09

3 votes

Why isn't distortion much of a concern in RF amplifiers?

answered May 28 at 10:54

3 votes

Accepted

Optimal thin absorber of electromagnetic energy

answered Apr 25 at 17:06

2 votes

When SOA graph isn't on the spec sheet?

answered Apr 19 at 18:27

2 votes

Low-pass filter in SPICE

answered Feb 20 at 16:25

2 votes

Saturation region of BJT

answered Feb 21 at 19:11

2 votes

Is the difference in thermal resistance for putting a thermal plane on the outer layer vs an inner layer really only like 10%?

answered Mar 14 at 7:36

2 votes

Is there current from Vin in this ideal op-amp circuit?

answered May 11 at 9:20

1 vote

Accepted

Integrated circuit amplifier with BJTs

answered May 21 at 12:41

1 vote

Advice on using limiters for circuit protection in HF circuit

answered May 2 at 18:10

1 vote

Is a shunt jumper for a power plane jumper a good idea?

answered Jul 16 at 6:57

1 vote

Accepted

What specs should i look for for a mosfet in this project?

answered May 28 at 7:00

1 vote

A resistor connected directly to the secondary of an ideal transformer can't consume any less power whatever the turns ratio

answered Feb 20 at 7:43

1 vote

Level shift a 0-20 V pulse to +,-10 V without deteriorating the rise time

answered Apr 20 at 7:00

1 vote

Why is a bandwidth discrepancy occurring despite consistent Q factors in the given Graph?

answered Mar 15 at 7:36

1 vote

Two stage differential amplifier as comparator

answered Apr 18 at 10:43

1 vote

Accepted

How do I calculate how to change the cut off frequencies of this bandpass filter?

answered Apr 25 at 11:06

1 vote

Plotting signal to noise ration (SNR) in SPICE softwares

answered Apr 25 at 11:34

0 votes

LNA operating in its roll off region, filtering action of a strong interferer

answered Mar 26 at 7:21

0 votes

Is this modified or pure sine wave...or something else?

answered Feb 20 at 7:54

0 votes

Best practice for via stitching of multiple GND planes with analog and digital on different PCB sides

answered Mar 14 at 9:31

0 votes

How to avoid short circuit on battery wires on a charging circuit

answered Mar 11 at 14:02

0 votes

Supercapacitor minimum voltage

answered Mar 11 at 14:19

0 votes

Why doesn't my microphone amplifier work?

answered May 4 at 18:36

0 votes

Freewheeling diode in a capacitor

answered Jun 25 at 7:21

0 votes

Accepted

How to specify the p1 dB of an amplifier?

answered May 22 at 18:43

0 votes

Three-phase IGBT inverter - Switching Loss Model

answered May 23 at 20:39

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31 Answers

Where is the phase shift on this oscillator?

Graph plot of sinusoidal current/voltage vs displacement of speaker membrane from its resting position

Why it is difficult to use two-stage op-amps at high speeds?

Please help check why my opamp calculation has a different answer from my lecturer's

Why isn't distortion much of a concern in RF amplifiers?

Optimal thin absorber of electromagnetic energy

When SOA graph isn't on the spec sheet?

Low-pass filter in SPICE

Saturation region of BJT

Is the difference in thermal resistance for putting a thermal plane on the outer layer vs an inner layer really only like 10%?

Is there current from Vin in this ideal op-amp circuit?

Integrated circuit amplifier with BJTs

Advice on using limiters for circuit protection in HF circuit

Is a shunt jumper for a power plane jumper a good idea?

What specs should i look for for a mosfet in this project?

A resistor connected directly to the secondary of an ideal transformer can't consume any less power whatever the turns ratio

Level shift a 0-20 V pulse to +,-10 V without deteriorating the rise time

Why is a bandwidth discrepancy occurring despite consistent Q factors in the given Graph?

Two stage differential amplifier as comparator

How do I calculate how to change the cut off frequencies of this bandpass filter?

Plotting signal to noise ration (SNR) in SPICE softwares

LNA operating in its roll off region, filtering action of a strong interferer

Is this modified or pure sine wave...or something else?

Best practice for via stitching of multiple GND planes with analog and digital on different PCB sides

How to avoid short circuit on battery wires on a charging circuit

Supercapacitor minimum voltage

Why doesn't my microphone amplifier work?

Freewheeling diode in a capacitor

How to specify the p1 dB of an amplifier?

Three-phase IGBT inverter - Switching Loss Model