In precision measurement and power integrity testing, engineers face the constant challenge of ensuring accurate and reliable results in high-speed modulation designs. At Picotest, we are a leading provider of specialized measurement solutions, this article discusses the P2124A High-Speed Line Modulator.
This state-of-the-art high-power water-cooled GaN probe offers exceptional noise immunity testing capabilities and delivers precise measurements in power supply noise tolerance scenarios. With its compact design and GaN-enabled low impedance modulation, the P2124A probe revolutionizes the way engineers approach Power Supply Rejection Ratio (PSRR), Power Supply Modulation Ratio (PSMR), and Power Supply Signal to Noise Ratio (PSNR) measurements.
In this article, we delve into the key features and applications of the P2124A, highlighting how it empowers engineers in DUT testing and enhances their ability to achieve accurate results in demanding environments.
Key Features of the P2124A High-Speed Line Modulator: The P2124A High-Speed Line Modulator from Picotest is specifically designed for Optical Transceiver Testing and offers a host of key features that ensure exceptional performance in noise immunity testing and power supply tolerance scenarios.
- Designed for Optical Transceiver Testing: The P2124A is engineered to meet or exceed the QSFP-DD, QSFP-DD800, and OSFP Octal Small Form Factor Pluggable Module hardware specifications. Its sinusoidal power supply noise tolerance capability makes it ideal for testing optical transceivers.
- Low Impedance High Speed Modulation: The GaN-enabled design of the P2124A probe allows for low impedance, high-bandwidth, and high-speed modulation. This enables engineers to achieve precise measurements and accurate characterization of power supply rejection, modulation ratios, and signal-to-noise ratios.
- Water Cooling for High Power Modulation: One of the standout features of the P2124A is its water-cooled design, which enables the probe to get close to the DUT. This proximity is crucial for high bandwidth modulation scenarios, ensuring accurate measurements even in demanding testing environments.
- Compact Design: The P2124A features a low-profile, small-footprint probe head, minimizing interconnects and optimizing high bandwidth performance. The compact design enhances signal integrity and reduces potential measurement errors.
Applications of the P2124A High-Speed Line Modulator: The P2124A High-Speed Line Modulator offers a wide range of applications, empowering engineers to conduct noise immunity testing, power supply tolerance analysis, and high-power, high-bandwidth testing scenarios.
- Power Supply Noise Immunity Testing: With its ability to tolerate sinusoidal power supply noise, the P2124A probe is a valuable tool for assessing the noise immunity of devices, ensuring that they can function reliably even in the presence of power supply disturbances.
- QSFP-DD and OSFP Power Supply Noise Tolerance Testing: As optical transceivers continue to advance, the need to test their power supply noise tolerance becomes increasingly critical. The P2124A excels in this area, enabling engineers to accurately evaluate the performance of QSFP-DD and OSFP modules.
- PSRR, PSMR, and PSNR Measurement: The P2124A enables engineers to conduct precise measurements of Power Supply Rejection Ratio (PSRR), Power Supply Modulation Ratio (PSMR), and Power Supply Signal-to-Noise Ratio (PSNR). These measurements are essential for understanding the quality and integrity of power supply signals in high-speed modulation applications.
- General PSRR/PSMR High Power High Bandwidth Testing: Beyond optical transceivers, the P2124A is an invaluable tool for conducting general high-power, high-bandwidth testing scenarios. Its low impedance modulation capabilities and water-cooled design ensure accurate measurements in a variety of applications.
The P2124A High-Speed Line Modulator from Picotest stands as a game-changer in noise immunity testing and power supply tolerance analysis. With its water-cooled GaN probe, low impedance modulation capabilities, and compact design, the P2124A enables engineers to achieve precise measurements and accurate characterization of power supply rejection, modulation ratios, and signal-to-noise ratios. As technology continues to advance at a rapid pace, the P2124A positions itself at the forefront, empowering engineers to stay ahead of the curve in DUT testing and high-speed modulation scenarios. With the P2124A, engineers can confidently assess power supply noise immunity, evaluate optical transceiver performance, and conduct high-power, high-bandwidth testing, propelling technological evolution and driving innovation in the field of measurement and testing.
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