TA057 Active Differential Probe

Specs:

• DC to 25 MHz (-3 dB)
• 1:20/200 Attenuation Ratio
• Accuracy ±2%
• Rise time 14 ns
• Input Impedance 4 Megohm// 5.5 pF each side to ground
• CMRR (typical) -80 dB @ 50 Hz; -60 dB @ 20 kHz
• Length of input leads 45 cm
• Length of BNC lead 95 cm
• Dimension (LxWxH) 170 mm x 63 mm x 21 mm

The TA057 is a 25 MHz bandwidth active differential probe suitable for high common-mode voltage measurement applications up to ±1400 V (DC + peak AC).

This differential probe extends the capability of standard single-ended input oscilloscopes to allow a safe and accurate method of making high-voltage differential measurements. Applications include making safe measurements in power circuit applications and acquisition of low-speed balanced differential signals found in serial communications buses.