System for transmission of data on a bus
First Claim
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1. A system for transmitting data between a transmitter and a receiver on a communication network connecting a plurality of components, comprising:
- at least one transmitter for transmitting data on the communication network;
a CAN bus transceiver connected following said at least one transmitter in a signal flow direction and configured to convert logic signals into bus data signals; and
a symmetrical CAN filter connected following said CAN bus transceiver in the signal flow direction, said CAN filter having a non-inductive configuration and including at least two impedances, wherein said at least two impedances include a first impedance shorting a CAN-H line to ground and a second impedance shorting a CAN-L line to ground.
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Abstract
A system for transmitting data between a transmitter and a receiver on a communication network connecting a number of components, especially in a motor vehicle, has a CAN transceiver which converts logic signals into bus data signals downstream of each transmitter. A non-inductive symmetrical CAN filter is connected downstream of each CAN bus transceiver. The CAN filter has at least two impedances and it is preferably implemented as an X2Y capacitor.
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7 Claims
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1. A system for transmitting data between a transmitter and a receiver on a communication network connecting a plurality of components, comprising:
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at least one transmitter for transmitting data on the communication network; a CAN bus transceiver connected following said at least one transmitter in a signal flow direction and configured to convert logic signals into bus data signals; and a symmetrical CAN filter connected following said CAN bus transceiver in the signal flow direction, said CAN filter having a non-inductive configuration and including at least two impedances, wherein said at least two impedances include a first impedance shorting a CAN-H line to ground and a second impedance shorting a CAN-L line to ground. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification