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Suggetions for RF power stage amp

Wireless & RF Design 3 weeks ago at 10:52 AM

Last message by Zeno53 on April 23, 2021 at 03:06 AM

11 Replies
406 Views
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OPA657 Op-Amp oscillating for unknown reasons

Analog & Mixed-Signal Design One week ago at 07:16 PM

Last message by RPLaJeunesse on April 17, 2021 at 08:40 AM

10 Replies
479 Views
PWM constant current source?

General Electronics Chat 3 weeks ago at 11:48 AM

Last message by imbaine on April 14, 2021 at 10:32 AM

32 Replies
517 Views
Wendy's Index

General Electronics Chat 5 years ago at 12:20 PM

Last message by Wendy on April 9, 2021 at 05:07 PM

2 Replies
6672 Views
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Finding a MOSTFET with gradual turn-on

Analog & Mixed-Signal Design 3 weeks ago at 06:10 AM

Last message by Parkera on April 6, 2021 at 08:45 PM

14 Replies
558 Views
1 Replies
156 Views
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Discrete low-noise preamp for opamp.

Analog & Mixed-Signal Design 3 weeks ago at 08:58 PM

Last message by Ian0 on April 2, 2021 at 12:59 PM

20 Replies
1011 Views
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I cannot understand why oscillations happens at gain less than 1?

Analog & Mixed-Signal Design 2 months ago at 07:57 AM

Last message by TarikElec on March 28, 2021 at 06:40 AM

14 Replies
756 Views
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HMC1501 op-amp power

Analog & Mixed-Signal Design One month ago at 06:38 PM

Last message by sghioto on March 14, 2021 at 09:47 PM

18 Replies
548 Views
TL431 programming / resistor values help. I understand but...

General Electronics Chat 2 months ago at 11:21 AM

Last message by crutschow on February 23, 2021 at 08:15 AM

6 Replies
264 Views
Adjusting the lower voltage limit on a Ramp signal made with a NE555

General Electronics Chat 2 months ago at 03:22 PM

Last message by Papabravo on February 18, 2021 at 05:27 PM

6 Replies
399 Views
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Floating supply design for INA128.

General Electronics Chat 2 months ago at 07:09 PM

Last message by MisterBill2 on February 18, 2021 at 03:44 PM

11 Replies
265 Views
OP AMPS, mV, sensor

Analog & Mixed-Signal Design 2 months ago at 05:49 PM

Last message by ericgibbs on February 8, 2021 at 08:11 AM

10 Replies
219 Views
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Design question: Possible simplification (ans'd)

Analog & Mixed-Signal Design 3 months ago at 05:20 PM

Last message by metermannd on February 3, 2021 at 11:33 AM

12 Replies
676 Views
7 Replies
451 Views
Electret Mic decoupling capacitor polarity.?

Analog & Mixed-Signal Design 3 months ago at 01:49 AM

Last message by Audioguru again on January 15, 2021 at 10:27 AM

9 Replies
448 Views
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Creative Inspire T5900 not working

Technical Repair 3 months ago at 10:51 AM

Last message by pukemon on January 11, 2021 at 06:51 AM

4 Replies
118 Views
Active Butterworth Bandpass Filter unexpected peak

Homework Help 3 months ago at 08:05 AM

Last message by crutschow on January 4, 2021 at 08:31 AM

9 Replies
732 Views
Active Band Pass Filter (20Hz - 500Hz)

Analog & Mixed-Signal Design 2 years ago at 05:21 PM

Last message by Papabravo on December 2, 2020 at 01:48 PM

8 Replies
1206 Views
Who Knows MOSFETs - Can Noise be Reduced? (Dimmer circuit)

PCB Layout , EDA & Simulations 4 months ago at 12:30 AM

Last message by Delta prime on December 2, 2020 at 09:46 AM

1 Replies
317 Views