TU-752 High-speed PCB digital circuit has high frequency and strong sensitivity of analog circuit. For signal line, high frequency signal line should be far away from sensitive analog circuit device as far as possible. For ground wire, the whole PCB has only one node to the outside world. Therefore, it is necessary to deal with the problem of common ground of digital and analog in PCB, while in the board, digital ground and analog ground are actually separated, and they are not mutually related Connection is only at the interface between PCB and the outside world (such as plug, etc.). There is a little short circuit between digital ground and analog ground, please note that there is only one connection point. Some of them are not grounded on the PCB, which is decided by the system design.
TU-943N High-speed PCB -- the development of electronic technology is changing with each passing day. This change mainly comes from the progress of chip technology. With the wide application of deep submicron technology, semiconductor technology is becoming increasingly physical limit. VLSI has become the mainstream of chip design and application.
TU-883 PCB The branch length in high-speed TTL circuits should be less than 1.5 inches. This topology takes up less wiring space and can be terminated with a single resistor match. However, this wiring structure makes the signal reception at different signal receiving ends asynchronous. The following is about 6mm Thick TU883 High speed Backplane related, I hope to help you better understand 6mm Thick TU-883 PCB.
