Signal Integrity | PartQuest™ Explore

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Mike Donnelly
Designer19

Mike Donnelly

Member for

10 years 11 months

1,673

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Member of the PartQuest Explore Development Team. Focused on modeling and simulation of analog, mixed-signal and multi-discipline systems covering a broad range of applications, including power electronics, controls and mechatronic systems.

Description

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Copy of CAN Network Signaling - on Tue, 10/08/2024 - 14:27

Designer0

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4 years 9 months

0

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0

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Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Tue, 10/08/2024 - 14:27

Designer0

Member for

4 years 9 months

0

designs

0

groups

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Tue, 10/08/2024 - 14:27

Designer0

Member for

4 years 9 months

0

designs

0

groups

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Thu, 09/05/2024 - 22:42

User-1725513835
Designer258249

User-1725513835

Member for

1 month 1 week

0

designs

1

groups

Welcome to the community!!

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Thu, 09/05/2024 - 22:42

User-1725513835
Designer258249

User-1725513835

Member for

1 month 1 week

0

designs

1

groups

Welcome to the community!!

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Mon, 08/26/2024 - 18:06

AmirR.PQ-083
Designer246488

AmirR.PQ-083

Member for

1 year 5 months

6

designs

1

groups

I'm a member of the PartQuest Explore community.

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Tue, 07/30/2024 - 16:31

Designer0

Member for

4 years 9 months

0

designs

0

groups

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Tue, 07/30/2024 - 16:31

Designer0

Member for

4 years 9 months

0

designs

0

groups

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

Copy of CAN Network Signaling - on Wed, 06/26/2024 - 05:57

Designer0

Member for

4 years 9 months

0

designs

0

groups

Description

This 4-node CAN network model is a "Live" design, meaning the user can change or "tune" various parameters shown in blue, and then run a new simulation to see the corresponding change in the signals received at each CAN node. These "tunable" parameters include the transmission line lengths, termination and choke parameter values, as well as select which of the CAN nodes is the transmitter.

In the network configuration shown, the parasitic capacitance at Node 4 causes asymmetric transitions. This asymmetry would normally result in EMI-causing even-mode propagating currents on the transmission lines, but the choke greatly reduces this effect. One interesting change the user can make is to set the choke inductance values to 0.0, effectively removing the choke from the network, and note the increase in the even-mode voltage wave on the adjacent transmission line.

The user can also save a copy of this design and enjoy full editing capability of the network configuration.

About text formats

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Mike DonnellyDesigner19

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Mike Donnelly
Designer19

User-1725513835
Designer258249

User-1725513835
Designer258249

AmirR.PQ-083
Designer246488