The Tektronix P6055 is a 10× probe pair for differential amplifiers such as e.g. the 7A13 having 1 MΩ Inputs and 20 to 47 pF input capacity. The probe's resistive attenuation ratio is adjustable to an exact ×10 for the given amplifier input. This allows precise gain matching to improve CMRR.
The P6055 has a readout pin.
|Compensation Range||1 MΩ//12-47 pF|
|Attenuation||Adjustable to ×10|
|Input Impedance||1 MΩ / 10-12.5 pF|
|Step Response||< 4ns|
|CMRR with 7A13 or 1A5||20,000:1 from DC - 1kHz, 100:1 at 20 MHz|
|Max. input||±500 V Maximum Common Mode Voltage|