Tektronix DSA70804B 8 GHz Digital Serial Analyzer with 25 GS/s Sample Rate and 4 Channel Jitter Analysis

Tektronix DSA70804B 8 GHz Digital Serial Analyzer 25 GS/s 4 Channel

Product Overview

The Tektronix DSA70804B is an 8 GHz Digital Serial Analyzer from the renowned DSA70000 Series, purpose-built for high-speed serial design validation and compliance testing. With 25 GS/s real-time sampling across 4 channels and an advanced jitter and eye diagram analysis package, it provides industry-leading measurement capabilities for engineers working on USB, HDMI, Ethernet, PCIe, and other high-speed serial interfaces.

Key Features & Specifications

• Bandwidth: 8 GHz on all 4 channels
• Sample Rate: 25 GS/s real-time on all 4 channels
• Channels: 4 analog channels
• Record Length: Up to 250 Megasamples per channel
• DPOJET Jitter Analysis: Advanced jitter decomposition (TJ, RJ, DJ, PJ), eye diagram with BER contour, and bathtub curve analysis
• Compliance Testing Ready: Supports USB 2.0, HDMI, Ethernet (10/100/1000BASE-T), and PCIe compliance test suites
• Pinpoint Triggering: Over 1,400 trigger combinations with serial pattern triggering up to 5 Gbps
• DPX Fast Acquisition: >300,000 wfms/s capture rate for rapid anomaly detection
• Serial Data Link Analysis (SDLA): De-embed, equalize, and simulate serial channels
• Search & Mark: Automated waveform pattern search across deep memory
• 12.1-inch Color Touch Screen: High-definition display with intuitive multi-touch gestures

Jitter & Eye Diagram Analysis

Equipped with DPOJET Advanced analysis tools, this DSA70804B delivers:

• 📈 Jitter Decomposition: Total Jitter (TJ), Random Jitter (RJ), Deterministic Jitter (DJ), Periodic Jitter (PJ), Data-Dependent Jitter (DDJ)
• 👁️ Eye Diagram Analysis: Real-time eye diagrams with mask testing and BER contour overlay
• 📉 Bathtub Curve: BER vs. sampling point analysis for margin estimation
• ⏱️ Timing Analysis: Clock recovery, TIE measurement, frequency/period analysis

Compliance Testing Applications

• 🔌 USB 2.0 High-Speed and Full-Speed compliance verification
• 🎥 HDMI 1.4/2.0 source and sink compliance testing
• 🌐 Ethernet 10/100/1000BASE-T compliance
• 💾 DDR Memory bus analysis and timing validation
• 🖥️ PCI Express 1.0/2.0 physical layer testing

Condition & Support

• ✅ Pre-Owned, professionally tested on all 4 channels
• ✅ Full functional verification completed
• ✅ 30-Day Warranty (Except Acquisition Boards)
• ✅ Technical support available for setup and configuration

Shipping & Packaging

Worldwide shipping via DHL, FedEx, UPS, or EMS with full tracking. Each unit is packed in export-grade double-layer carton with shock-proof foam insert and vacuum-sealed ESD protection. Delivery: 3-7 working days.