PRP1 Low cost 2GHz power rail probe

PRP1 Power rail probe

The PRP1 is a low cost oscilloscope agnostic power rail probe.
It's designed to measure noise of power supply rails with wide bandwith.

Specifications:

• Max voltage offset: ±24V
• DC Input impedance: 50kΩ
• High frequency input impedance: 50 Ohm
• Signal attenuation of 1.3:1
• Transfer function within +/- 1dB to 2GHz
• Noise: 65 uV RMS to 20MHz with 1.3:1 gain
• Active signal range: +/- 500mv
• Course - Fine adjustment
• USB Type C 5V power input - run it from your oscilloscope directly
• SMA input and output. SMA to BNC cable to connect to oscilloscope
• Typical power consumption of 20mA

Standard accessories:

• SMA-BNC coax cable 0.8m for connecting scope
• SMA-UFL coax cable for connecting DUT
• SMA-pigtail coax cable for connecting DUT
• SMA-2.54mm square header coax cable for connecting DUT
• USB cable

User manual

Design verification measurement setup

Design verification measurement results

Design verification conclusion:
The design is according to the Specifications

Ordering

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2024