The Pico Technology TA044 active differential oscilloscope probe is suitable for high-speed measurement applications with a differential measurement range of ±20V and a common-mode range of up to ±60V. It can be used with signal speeds of up to 200MHz. This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high voltage differential measurements.
Features and Benefits
• Bandwidth is DC to 200MHz (-3dB) • Attenuation ratio is 10:1 • Accuracy is ±1% • Input impedance is 500Kohm ll7pF each side to ground • Differential range is ±20V • Common mode range is ±60V • Absolute maximum voltage (either input to ground) is ±60V • Swing is ±2V into 50ohm load • Offset (typical) is <±2mV • Noise (typical) is 0.3mV RMS • Source impedance is 50ohm • CMRR (typical) is 80dB at 100Hz and 50dB at 10MHz • Ambient operating temperature ranges between -10°C and 40°C • Power requirement is 4xAA cells or 6VDC/90mA mains adaptor or regulated 9VDC/40mA mains adaptor
Applications
• Safe measurement in power circuit • Acquisition of low-speed balanced differential signals found in serial communications buses • Telecom measurement • xDSL, • high-speed power measurement and differential transmitter and receiver design.
Certifications
• IEC-1010.1 • IEC-1010.2-031 CAT III • Pollution Degree 2.
