Questions tagged [crosstalk]

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1answer
42 views

Acceptable designing two clock generators using single package?

The circuit I usually use is Pierce oscillator: (pic source) I have always had single system clock in the system, built on single HCU04 chip. Now I need two: 6*NTSC and 4*PAL - frequencies not ...
2
votes
1answer
68 views

How to simulate a simplified model of crosstalk effect in LTspice?

How can I make simple model and simulate the crosstalk between two adjacent channels of a multiplexed DAQ inputs? I observe that in its most exaggerated form, a nearly exact duplicate of one channel ...
1
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0answers
123 views

Reducing electromagnetic interference in underwater acoustics cables

Our college underwater robotics team has a passive acoustics system with four hydrophones that provide an analog signal typically between +/- 200 mV corresponding to the sound wave at that point in ...
1
vote
1answer
194 views

Do I have adequate crosstalk and ground loop preventions in place?

I'm moving away from project boards for the first time and was looking to get a bit of feedback before I send my PCB design into production. I'll preface this by saying that the design itself has been ...
1
vote
0answers
396 views

Simple Interconnect circuit to simulate crosstalk in ltspice

I want to implement a very simple interconnect circuit to simulate crosstalk in ltspice because I am new to this area of crosstalk. Where can I find such a design? I have searched in the net but all ...
0
votes
0answers
40 views

How does cross talk actually affect the signal?

Assuming there is one node that is connected to four wires/transmission lines, and a perfect step function(no rise time) is injected into the node, how does it show up on the four wires due to the ...
0
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0answers
35 views

Crosstalk between signal lines

I'm intending to capture the signal lines of an audio mixer (XLR, 16 channels). Each channel can be a microphone (order of mV range), or line signal (upto around 1 V). I want all lines (16 channels ...
0
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0answers
38 views

MAX11609 - Crosstalk in Voltage Inputs

So I designed a module which can read multiple voltage and current(4-20mA) inputs. This module has been designed with the use of Max11609. After receiving the PCBs and testing them, I observed a ...
0
votes
0answers
192 views

Measuring mains voltage with a 3.3V ADC

I'm trying to simplify an existing circuit that measures mains voltage. I have a 0-3.3V ADC and 5V and 3.3V DC power supplies (the negative sides of which are unavoidably tied together). The part I'...
0
votes
1answer
60 views

Would crosstalk be an effect at < 1 kHz signals up to 2.2A?

I'm planning on the use of a current transducer to monitor the current of an induction motor (full load amperage = 2.2A @ 60 Hz). (Link of current transducer, model: LTS 6-NP) If I connect the input ...
0
votes
2answers
230 views

HTN LCD - Ghosting Problem

I am driving a large, complex HTN LCD with 3 Holtek HT1625 LCD drivers. There are over 700 segments. The data sheet for HT1625 LCD driver is here: http://www.holtek.com.tw/documents/10179/116706/...