User zeqL

10 votes

Is there any micro-controller with ADC > 20 MSPS?

answered Dec 5, 2013 at 22:52

9 votes

Accepted

Connecting two Ethernet PHY without magnetics?

answered Nov 12, 2013 at 14:45

7 votes

Accepted

Determining End-Of-Life for electronic components

answered Oct 13, 2014 at 20:03

7 votes

Accepted

DDR3 routing: swapping data wires

answered Dec 16, 2016 at 9:12

6 votes

FPGA with low pin count (and therefore smaller and hopefully cheaper)

answered Dec 3, 2013 at 22:16

6 votes

Accepted

Is there a PCB-layout related reasoning behind DDR memory package and footprint?

answered Mar 13, 2013 at 21:31

5 votes

Microcontroller with lots of PWM outputs

answered Dec 14, 2013 at 0:05

5 votes

Accepted

Does an Oscilloscope's bandwidth need to match or exceed the microcontroller's/processor's clock speed?

answered Dec 29, 2013 at 1:14

5 votes

Accepted

Impedance matching components with Ethernet

answered Apr 1, 2015 at 22:34

5 votes

Accepted

Is impedance matching a requirement for CAT-5e traces?

answered Mar 11, 2014 at 17:02

5 votes

How many layers at least for proper DDR3 fanout and routing?

answered Dec 13, 2016 at 22:29

4 votes

Why interfaces and buses gets faster with every version if they are physically the same?

answered Sep 30, 2014 at 22:22

4 votes

VGA repeater/extender circuit

answered Feb 25, 2014 at 20:24

4 votes

Accepted

Replacement cap (filter / choke) for oscilloscope power supply

answered Dec 30, 2013 at 19:02

4 votes

Is there a table that shows how 8b/10b encoding tries to ensure running disparity on a transmission line?

answered Dec 20, 2013 at 17:07

3 votes

Accepted

What kind of tools would I need to analyze 1000BASE-T/gigabit ethernet waveforms?

answered Feb 11, 2014 at 20:35

3 votes

Accepted

How does DDR SDRAM work?

answered May 24, 2014 at 11:54

3 votes

EMI Issue: Ringing in switch mode power supply layout (5V -> 3V3)

answered Nov 20, 2016 at 13:47

3 votes

Any examples of layout where analog ground and digital ground are connected together

answered Dec 13, 2021 at 11:50

2 votes

Accepted

Good practice splitting of power and ground nets

answered Nov 28, 2016 at 21:09

2 votes

Estimating Assembly costs II

answered Dec 27, 2016 at 18:43

2 votes

Crosstalk on PCB?

answered Nov 15, 2016 at 0:36

2 votes

Accepted

Can anyone identify this tiny 2.4/5.8GHz antenna connector?

answered Jan 3, 2014 at 22:14

2 votes

SDRAM problem with LPC1788

answered Jan 6, 2014 at 14:00

2 votes

Accepted

3 SMPS in one board

answered Jan 10, 2014 at 13:23

2 votes

What design testing can I do before fabbing a PCB?

answered Jan 11, 2014 at 1:19

2 votes

What is the ARM 32 bit MCU with the fastest ADC?

answered Dec 6, 2013 at 14:42

1 vote

How to import PSPICE Model into Orcad Capture?

answered Dec 6, 2013 at 15:12

1 vote

Speed of 1000 Base KR

answered Dec 19, 2013 at 22:48

1 vote

Heat Sink for SOT223

answered Mar 26, 2013 at 0:03

Stack Exchange Network

50 Answers

Is there any micro-controller with ADC > 20 MSPS?

Connecting two Ethernet PHY without magnetics?

Determining End-Of-Life for electronic components

DDR3 routing: swapping data wires

FPGA with low pin count (and therefore smaller and hopefully cheaper)

Is there a PCB-layout related reasoning behind DDR memory package and footprint?

Microcontroller with lots of PWM outputs

Does an Oscilloscope's bandwidth need to match or exceed the microcontroller's/processor's clock speed?

Impedance matching components with Ethernet

Is impedance matching a requirement for CAT-5e traces?

How many layers at least for proper DDR3 fanout and routing?

Why interfaces and buses gets faster with every version if they are physically the same?

VGA repeater/extender circuit

Replacement cap (filter / choke) for oscilloscope power supply

Is there a table that shows how 8b/10b encoding tries to ensure running disparity on a transmission line?

What kind of tools would I need to analyze 1000BASE-T/gigabit ethernet waveforms?

How does DDR SDRAM work?

EMI Issue: Ringing in switch mode power supply layout (5V -> 3V3)

Any examples of layout where analog ground and digital ground are connected together

Good practice splitting of power and ground nets

Estimating Assembly costs II

Crosstalk on PCB?

Can anyone identify this tiny 2.4/5.8GHz antenna connector?

SDRAM problem with LPC1788

3 SMPS in one board

What design testing can I do before fabbing a PCB?

What is the ARM 32 bit MCU with the fastest ADC?

How to import PSPICE Model into Orcad Capture?

Speed of 1000 Base KR

Heat Sink for SOT223