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SI PI Simulation
Signal Integrity and Power Integrity are two vital aspects in the design of electronic system. They directly affect the performance, reliability, and stability of the system. Keystone Microtech has a strong professional team with the wealth of knowledge in this regard. They are dedicated to the research and development of frontier technologies pertinent to the application of signal integrity and power integrity for assuring the smooth launch of products to mass production under the application of high speed signal and high power IC to the needs of the customers.
Signal Integrity:
- Data Transmission Quality: signal integrity concerns with the quality of transmission of signal on PCB, connectors, transmission line and related media. Sound signal integrity assures the signal be transmitted as expected with the reduction of distortion and sequencing problem with the enhancement of data transmission quality.
- Anti-Interference: Signal integrity also entails the capacity to counter interference, including the resistance to crosstalk. It will be critical to maintain signal stability and prevention of unnecessary interference.
- Transmission line matching: The impedance matching feature of the transmission line on PCB is vital to signal integrity. Improper impedance matching or interrupted effect will cause signal reflection or dissipation, which in turn affects the performance of the whole system.
Keystone Microtech avails the advanced laser via solution in PCB design addressing to the issue of SerDes 112Gbps/224Gbps signal integrity. This will help to mitigate the reflection of interrupted signal caused by the conventional controlled deep drill in the production process, and improve the quality of signal under high speed transmission.
Back-drill via
Laser via
Radio Frequency Design:
As for the solution for the testing of RF IC, Keystone Microtech has the professional capacity in design to assist customers plan transmission link, integrate power splitter and directional coupler on PCB test route. This is a flexible testing solutions for IC with multiple input/output port, which can help to save cost in the integration of testing components.
Power Integrity:
- Stable power supply: power integrity concerns with the stability of the power supply system for assuring stable and clean power supply to the chip, packing, and the entire system. This will be critical for the prevention of problems like voltage noise and current wave.
- Reduction of power loss: Sound power integrity helps to reduce power loss for assuring effective power supply to all components and improve the efficiency of the entire system
