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Design ExperienceWe are familiar with PCB Layout，SI，EMC/EMI Design , focus in area below ：
- Data communication series：xDSL、VOIP、 Router、Switcher、Hareware fire wall、access server ，especially familiar with various of processor (CPU、 NP、SOC) and various connected circuit.
- Optical networks products：optical transmitter and receiver、SDH、DWDM、METRO . etc.
- Wireless products：PAS、GSM/GPRS、CDMA、WCDMA、3G equipments、wireless base station equipments .etc.
- Multi-media products：videophone、video conferencing.
- PC products：PC and notebook main board，supreme server main and assorted board.etc.
- Industrial control board：various of Industrial control board .
The application involved：
- Processor：INTEL2400、1200、strongarm、80579等，INTEL's 80579 Embedded CPU etc，AMD's various CPU etc.
- Motoroal：68k series、powerpc series、860、8260、8241、8240、8245、750 etc.
- IBM：POWERPC series、NPU 4GS3 etc.
- RAZA：XLR Processor multi-core processor series.
- Exchange structure：IBM exchange structure.
- Communication port ：pos155- pos2.5G、GE、1000BASE-T、FE、E1、E3、ISDN、BISDN、RS232、RS485、Gigabit Ethernet and so on.
- Bus port：CSIX、UTPIA LEVEL X Bus、POS-PHY Level 4（SPI-4.2）、SPI-3、 SPI-4、PCI、PCI-E、SATA and so on.
- Memory bus port：SDRAM、DDRRAM、QDRRAM、RUBUS、ZBTRAM、DDR、DDRII and so on.
- Power design：48V universal dcdc module、LTC series switching power supply、TI series switching power supply、whole series LDO power.
Our technical background and ability:
- abundant theory in electromagnetic field and experience in many years PCB Layout ,we also have powerpul technical background and support.
- very skillful in EDA tools.
- we also exploit some soft tools for ourself.
- very skillful and many years experience in signal integrity analysis.
- experience in power and ground integrity analysis.
- experience in ＥＭＣ/EMI design ，decoupling ，improve EMC/EMI performance in lower cost.
- experience in HDI technical，have mature HDI technical.
- experience in DFM design and technology consideration.
- experience in thermal issue solving and emulation.
