For PCB design engineers, the most important is how to ensure that these advantages can be exploited in the actual line. Perhaps anyone who contact with Layout will understand the general requirement of differential routing, that is "equal length, equal distance." But none of these rules are for mechanically copy, and many engineers don't understand the nature of differential signal transmission.
Serpentine is a common type of wiring in Layout. Its main purpose is to adjust the delay; it meets the system timing design requirements. The designer should realize that snake-like wire will destroy signal quality, it changes transmission delay, it should be avoided when wiring. However, in practical design, in order to ensure that the signal has sufficient retention time, or to reduce the time offset between the same groups of signals, it is often necessary to make deliberate winding.( fast pcb prototype)
Process of pcb manufacturing:
Our Company is UL,ISO9001,ROHS and GJB9001B certified.
Packing and Shipping:
1. How to Get a quotation?
For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)
2. What is the MOQ?
No MOQ.1 pcs is ok.
3.What is the lead time?
For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.
4.Will the boards be tested before shippment?
Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test
Email us to get a quote: firstname.lastname@example.org