High-Speed Differential Signals — Perfect Phase Alignment on 100Gbps+ Differential Lanes
Differential signaling is the lifeblood of high-speed data transmission. From PCIe 6.0 to 224G SerDes, differential interconnect speeds are roughly doubling every two years. On differential lanes beyond 100Gbps, signal phase difference, amplitude symmetry and crosstalk suppression directly determine eye diagram clarity and system bit error rate.
Challenges & Solutions
Industry Pain Points
- Difficult phase matching of differential signals leads to high bit error rates.
- Insufficient crosstalk control at high speeds degrades signal integrity.
- Unstable probe contact impedance affects eye diagram testing.
Our Advantages
- GSSG probes optimized for differential signals with high phase-matching accuracy.
- Crosstalk suppression above 30 dB keeps 100Gbps+ signals clean.
- Low contact resistance with repeatability below 0.05 dB ensures clear eye diagrams.
In high-speed differential testing, symmetry is everything. Jinwei GSSG probes, with their extreme symmetric design and superior crosstalk suppression, help you see the true signal quality.
