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BERTScope® DPP

Digital Pre-emphasis Processor

 
Performance, Productivity, and Insight for Serial Data Signaling

The BERTScope Digital Pre-emphasis Processor DPP Series takes in single-ended inputs of data and clock and condition the signal by adding controllable amounts of pre-emphasis for use with Bit Error Rate Tester
 
 
 
Features & Benefits
 
  • 1 to 12.5 Gb/s for Support of Hardware-based Equalization of 2nd- and 3rd-generation Serial Standards
  • 3- or 4-tap for Full Support of Compliance Testing for 802.3ap, Serial Attached SCSI, 10GBASE-KR Backplanes, DisplayPort, USB 3.0 PCI Express® Gen3
  • Pre-cursor or Post-cursor Adjustment for Optimizing Compensation for ISI and Loss
  • Exceptionally Easy Setup with Concurrent Multiple Domain Views Ideal for Operation as a Stand-alone Instrument Controlled by a Remote PC, or with a BERTScope for Complete Software Integration
  • Precise Control to Correct for Effects such as Backplane ISI or Optical Effects with Adjustability through Tap Weights or Step Response provides the Flexibility Needed for Complete Design Characterization
  • Optional integrated reference clock multiplication to PCIe compliant 2.5 GHz, 5 GHz, and 8 GHz
  • Optional integrated eye opener functionality for testing DUTs with long channels
  • Optional integrated clock doubler that enables full rate stress for 12 Gb/s SAS
  • BERTScope Clock/Data delay compensated internally to allow length-matched matched cables
  • Enclosure with the BERTScope footprint to allow equipment stacking
  • New microcontroller to provide more processing power
  • RS-232 interface enhancement to speed up PCIe receiver equalization link training
  • Software to accommodate channel de-embedding and ISI fine adjustments 
Applications
  • Design Characterization for High-speed, Sophisticated Designs
  • Certification Testing of Serial Data Streams for Industry Standards
  • Design/Verification of High-speed I/O Components and Systems
Quick Selector Guide
Model Description Max Bit Rate
DPP125C Digital Pre-emphasis Processor 12.5 Gb/s