PCB Design & Layout

China Wintech, Electronics Printed Circuit Boards, Pcb Design & Layout,SI/PI Simulation,EMC Design,Pcb Prototype Service,companies.

Wintech has been in the PCB design business since 1995. We specialize in high-speed PCB design, SI/PI/EMC analysis in addition to training and consulting. With our outstanding expertise at PCB design, we offer high-quality service for over 5,000 clients all over the world. We are the leading PCB design center in China with over more than 200 professional engineers.

• 200+ full-time professional engineers
• 8000+ PCB design projects per year
• Recognized by 5000+ clients

Our dedicated team provides high quality PCB design service for more than 5,000 customers, such as Intel, Cisco, Huawei, Freescale, TI, Lenovo, etc. in the past 15 years. We have 100+ PCB designers in our global office, doing PCB layout for customers from all over the world. We constantly strive to further our technological capabilities, and are now working on DDR4 and 25Gbps+ backplane signal design and simulation.

Advantages

1. Experienced experts providing high quality work

2. Large team with excellent customer service

3. Independently developed software to enhance design efficiency

4. Keep up-to-date with technology

PCB Layout Business Model

1. PCB Design Total Solution: PCB footprint creation, Netlist import, Placement, Routing, QA & Review,DFM checking, Gerber out

2. On-site Service: work together with your engineers in your office

3. Consulting and Training: provide consulting and training services of PCB design

Physical Parameters：Involved Chipset Scheme

Highest layers:：42 Layers

Maximum PIN count：69000+

Maximum connections：55000+

Minimum line width：2.4mil

Minimum line spacing：2.4mil

Minimum via：6mil(4mil laser hole)

Maximum BGA in a single PCB：62

Maximum BGA PIN spacing：0.4mm

Maximum BGA PIN count：2597

Highest speed signal：10G CML Network processor series：IXP2400 IXP2804 IXP2850…

Intel Sandy Bridge series：Intel Core i7 Extreme Core i5…

Intel XEON server series：Xeon® E7 Family® 5000 Sequence…

Marvell series：MX630 FX930 FX950…

Broadcom Sonet/SDH series：BCM8228 BCM8105 BCM8129…

Broadcom Gigabit Ethernet switch series：BCM5696 BCM56601 BCM56800…

QUALCOMM/Spreadtrum/MTK platform：QSC60xx SC88xx SC68xx Mt622x…

Freescale PowerPC series：MPC8541 MPC8548 MPC8555 MPC8641…

FPGA DSP series of chips：Virtex-7 Spartan-6 TMS320C5X…

Backplane, High-Speed PCB design, A/D PCB design, HDI/ALIVH/Buried resister/Buried capacitance, Flex PCB/Rigid-Flex Board, ATE

High Speed and High density PCB Design for IT Communication, Computer, Medical, Digital and consumer

SI/PI Simulation:

Wintech SI simulation team has 20+ years of experience in DDR4/DDR3/ DDR2 parallel bus and high speed serial bus simulation such as PCIE、SATA、SAS、SFP+ and 10G-KR. We provide suggestions to design the proper topology, select the best termination and driver, and optimize the whole channel to get the lowest loss and best eye open. We also have DDR4 and 56G-PAM4 signal design and simulation capabilities.

1.SI Simulation

SI Simulation:

Parameters sweeping

Topological definition

Static timing analysis

Transmission path optimization

Constraint driven design:

Electrical Rules

Physics, spacing Rules

Topological Rules

Impedance rule and length match

Post Simulation:

Reflection and crosstalk analysis report

Comprehensive timing analysis

Multi-board co-simulation

Test and Verify:

SI testing

S-Parameter measurement

Testing report analysis

2.PI Simulation

IR-Drop Analysis

Make sure the PCB traces and planes can handle power supply requirements

IR-drop,current density and via current analysis

Electric and heat hybrid analysis

PI analysis

PDN Design of high-speed and high-power systems

Bypass capacitor selection based on time domain and frequency domain performances

Frequency Domain Target Impedance analysis

Contact Wintech: Email: sales@wintechele.com Tel: +86-755-23177710 MP: +8613530878512