High-frequency PCB
Price:
USD 50.00 - 3000.00
Payment Terms:
Western Union, T/T
Contact Supplier:
Supplier Details
Hunan Speeda Technology Co.,Ltd.
Free Member (2021)
[ Hunan, HN,China ]
Business Type: Trading Company
Supplier has 5 products
Product Description
High-frequency PCB is advancing to the trend of high speed, low consumption, small volume, and high anti-interference ability, which demands many new requirements of the design of PCB.
The design of high frequency pcb is an important stage of the electrical production design. After the electrical schematic diagram is finished, according to the structure demands, how many function boards should be adapted in accordance with the different functions, and the overall dimensions and the installment methods of each functional PCBs need to be decided, and also the convenience of debugging and maintenance, shielding, heat dissipation, EMI function, and other factors need to be considered at the same time.
Design Principles of High-Speed PCB Wiring:
?Minimize the logic fan-out, and it's better to set only one load.
?Avoid using through-hole between the output end and the receiving end of the high-frequency signal line, and avoid the cross of the pin pattern. Especially the clock signal line needs special consideration.
?The two layers next to each other should be mutually perpendicular, and the elbow bend should be avoided.
?When connecting the load resistor to the parallel end, connect as close as possible to the receiving end.
?Use the cascade damping resistor when the open-circuit length is over the demanding value. Connect the resistor as close as possible to the pin of the output end when connecting that to the cascade end.
?Ensure the artificial circuit and the digital circuit are separate. AGND and DGND must be connected by inductance or a magnetic bead, which should be connected as close as possible to the A/D transverter.
?Ensure the full decoupling of the power.
?Better to use surface-mounted resistance and capacitance.
SPEEDA Technology is a professional pcba supplier. We provide Double Sided PCB, Multilayer PCB, high frequency pcb design and so on. Want to know more Please contact us.
Basic Information
Country:
China
Business Type:
Trading Company
Year Established:
2019
Total Employees:
101 - 500
About Us
SPEEDA Technology was founded in 2014, located in Changsha City, Hunan Province. It is an electronic technology company formed by a team with an average of 10 years of electronic industry experience. The company is mainly engaged in the design, RDresearch and development, manufacturing and sales of various printed circuit boards. The products are widely used in communication equipment, computer and network equipment, consumer electronics, automotive electronics, industrial control, new energy, rail transit and other industries. We provide customers with one-stop service, that is, integrated service system consisting of printed circuit board circuit design optimization, small batch sample production, batch production and after-sale services. Adhere to quality first, service first, to improve customer satisfaction as the goal continuously.
Member History
Year Joined:
2021
Membership Type:
Free Member
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