Anritsu BERT Solution Addresses Demand for PCIe 3.0/4.0 Link Equalization Tests & Receiver Jitter Tolerance Tests
PCI-SIG has adopted the Anritsu Signal Quality Analyzer-R MP1900A BERT to support compliance tests at PCI-SIG Workshops. The MP1900A was selected to meet the increasing demand for PCI Express (PCIe) 3.0/4.0 Link Equalization Tests (Link EQ Test) and Receiver jitter tolerance Tests (Rx Test).
Since the 2003 release of the PCIe 1.0 specification, each subsequent generation has doubled the bandwidth of the previous generation. Currently, PCIe 4.0 specification at 16 Gbps/lane is supported by the PCI-SIG Compliance Test program.
PCI Express architecture is increasing the speed of internal interfaces in high-speed PCs and storage, as well as becoming a key interface for communications equipment and servers requiring ever wider bandwidth. It is expected to see rapid deployment in markets, such as IoT, AI, and automotive, utilizing emerging technologies.
PCI-SIG hosts quarterly Compliance Workshops to certify PCIe devices. With increasing demand for PCIe equipment and to meet the test demand for increasing device under test (DUT) numbers, PCI-SIG has established a new permanent test environment, which uses equipment from qualified vendors, including the Anritsu Signal Quality Analyzer-R MP1900A.
“With its Compliance Test reproducibility and convenience, the MP1900A is a test instrument for PCIe Compliance Workshops that offers capacity improvement and contributes to the widespread adoption of the PCI Express standard,” PCI-SIG Chairman and President Al Yanes said. “We look forward to Anritsu’s future contributions to PCI Express technology.”
Anritsu’s Service Infrastructure Solutions Division General Manager Hiroyuki Takahashi commented, “As well as supporting the next-generation PCIe 5.0 standard, Anritsu’s MP1900A series will support the PCIe 6.0 specifications now being planned. By doing so, Anritsu is helping facilitate the spread of PCI Express and contributing to development of the technology.”
Signal Quality Analyzer-R MP1900A Outline
The Signal Quality Analyzer-R MP1900A is the industry-leading multi-channel BERT. It integrates a high-quality waveform Pulse Pattern Generator (PPG) that produces 115 fs rms residual jitter, high-input-sensitivity Error Detector (ED) that creates a 15 mV eye height (typical), and a high-accuracy jitter (SJ, RJ, SSC, BUJ) generation source. CM-I/DM-I functions are also part of the MP1900A mainframe. With a Link Training function and Link Training Status State Machine (LTSSM) analysis support, it has multiple applications, including compliance tests, margin tests, and troubleshooting.
The MP1900A provides all-in-one support of PCI Express 1.0 architecture (2.5 Gbit/s) to PCIe 5.0 architecture (32 Gbit/s) with future updates for PCI Express 6.0 architecture (64 Gbit/s). By providing all-in-one support, the MP1900A allows customers to have lower cost-of-test and a simple upgrade path. Additionally, the MP1900A is compatible with oscilloscopes from the three leading manufacturers to automate complex Rx test procedures up to PCI 5.0, with support for the future PCIe 6.0 specification.
