The LeCroy SDA-6020 is a 6 GHz, 4-channel serial data analyzer purpose-built for high-speed digital communications testing and validation. It delivers integrated jitter analysis, eye pattern measurement, and clock recovery in a single platform, enabling engineers to isolate root causes beyond simple pass/fail assessment. The instrument supports serial ATA, Xaui, Infiniband, PCI Express, Fibre Channel, Gigabit Ethernet, IEEE 1394, and SONET/SDH standards.
– Technical Specifications
• Analog Bandwidth: 6 GHz @ 50 Ohms (-3 dB)
• Channels: 4
• Sampling Rate: 20 GS/s per channel
• Rise Time: 75 ps (typical)
• Record Length: 8 Mpts per channel (4-channel mode); up to 48 Mpts per channel (2-channel mode)
• Clock Accuracy: 1 ppm
• Delay Time Accuracy: Better than 1 ppm (10-second interval)
• Trigger Jitter: Less than 2.5 ps
• Trigger Bandwidth: 5 GHz
• External Clock Input: 30 MHz to 2 GHz, 50 Ohms
• Internal Waveform Memory: 16 bits/data point
• Physical: 24 × 18 × 16 in; 49 lbs (23 kg)
– Key Features
• Jitter Analysis: Total Jitter (Tj), Random Jitter (Rj), and Deterministic Jitter (Dj) with bathtub curve extrapolation from TIE histogram
• Jitter Trend analysis for transient events and data dependent jitter contributions (ISI plot)
• Jitter Tolerance testing of receivers
• Eye Pattern Analysis: Up to eight million consecutive bits with violation locator; compliance with PCI Express, Serial ATA, USB 2.0, and Serial Attached SCSI standards
• Precision Numerical Clock Recovery with adjustable PLL response
• Data Storage: Internal hard drive, floppy drive, or USB peripheral support
– Interfaces & Connectivity
• SVGA video output
• 10/100Base-T Ethernet
• Parallel port
• USB port
– Optional Software Packages
ASDA (Advanced Serial Data Analysis), DFP2 (Digital Filter), GPIB-I (GPIB Interface), XL (Extended Memory), PCIE-G2 (PCI Express Gen1/Gen2), SDA-SAS (SAS I/II Compliance), SDA-HDMI (HDMI Compliance), SDA-FBDIMM (FB-DIMM Analysis), SDA-UWB (UWB Test Solution).
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