KARVIINTERCONNECTS

Reliable Performance at Gigabit Speeds

At KARVI INTERCONNECTS, we specialize in High-Speed PCB Design for complex, high-performance systems where signal integrity, timing, and layout precision are critical. Whether you're working with DDR memory, PCIe, USB 3.x, or high-speed ADCs, our designs ensure consistent performance at today’s fastest data rates.

What is High-Speed Board Design?

High-speed board design focuses on signal transmission characteristics that behave more like analog waveforms than traditional digital logic. This occurs typically at frequencies above 50 MHz, where trace length, impedance, and signal timing affect signal quality.

Applications include:

• High-performance computing
• Data acquisition systems
• Communication infrastructure
• AI/ML edge processing
• Automotive and industrial control

Our High-Speed Design Expertise

Advanced Signal Routing

• Differential pair routing with length matching
• Controlled impedance trace design
• Via optimization to reduce stubs and reflections
• Blind/buried vias and back-drilling for signal integrity

Signal Integrity (SI) & Timing Analysis

• Simulation of reflections, ringing, crosstalk, and jitter
• Eye diagram and TDR modeling
• Timing skew control across high-speed buses
• Pre-layout and post-layout SI validation

Power Integrity (PI) Engineering

• Decoupling strategy for stable PDNs
• Power plane resonance control
• Power-aware stack-up design
• Low-noise voltage rail distribution

Tools & Methodologies

• Altium Designer, Cadence Allegro, Mentor Xpedition
• HyperLynx, Sigrity, ADS, SIwave for simulation
• IPC Class 2/3 and industry-specific compliance

Interfaces We Support

• Memory Interfaces: DDR2, DDR3, DDR4, LPDDR4/5
• Serial Protocols: PCIe Gen 3/4, SATA, MIPI
• USB & Ethernet: USB 3.2, 10/100/1000 Mbps & 10GBASE-T
• Display & Video: HDMI, DisplayPort, LVDS, eDP
• RF & Clock Distribution: Low-jitter clock routing, RF trace design

Why Partner with Us?

• Proven experience in high-layer count & HDI boards
• In-depth knowledge of timing closure and differential pairs
• Close coordination between electrical, SI, and layout engineers
• Simulation-first design approach to avoid costly re-spins
• Full documentation for EMI, thermal, and compliance testing

Let’s Build Your High-Speed System Right

Whether you're developing the next generation of edge processors, data acquisition platforms, or communication modules, our high-speed board design services ensure your hardware performs reliably at scale.