Tektronix TICP025 Isolated Current Probe, 250MHz

Product Highlights

• 250MHz
• Galvanic isolation between probe tip and the oscilloscope
• Available in three bandwidths: 1 GHz, 500 MHz, and 250 MHz
• Wide current measurement range determined by the shunt used with 1X, 10X or 100X probe tips
• Noise <4.7 nV/√Hz (<150 μVRMS at 1 GHz)
• 140 dB CMRR at DC, and up to 90 dB at 1 MHz
• +/-1 kV common mode voltage range; pollution degree 2
• 1.5% DC gain accuracy
• Compatible with the 4, 5, and 6 Series MSO instruments, including the latest B models
• TekVPITM interface enables control and probe configuration from the oscilloscope front panel or programming interface
• Applications:
  • Current shunt measurements
  • Half/Full bridge designs using SiC or GaN, FETs, or IGBTs
  • Double Pulse Testing (DPT)
  • Floating gate measurements
  • Power converter designs
  • Switching power supply design
  • MSR Rev.1.280624
  • Steady state, sleep, and wake-up state current monitoring

This new probe is designed for engineers who need to measure current in high power designs such as power supplies and inverters, as well as low power designs such as mobile and IoT devices. For these applications, probes such as the TICP Series, which are designed for using shunt resistors or current viewing resistors, are superior to traditional clamp-on current probes.

The TICP Series isolated current probes deliver exceptional bandwidth, noise rejection, accuracy, and ease of use for making current measurements. With interchangeable tips, they offer versatile connectivity and a range of current measurement options

Each Unit Includes

• Probe Body
• 1x MMCX Tip (TICPMM1)
• 10x MMCX Tip (TICPMM10)
• 1x SMA Adapter (TICPSMA)
• Square Pin to MMCX adapter (131971700)
• Bipod Stand
• Tripod Adapter (does not include a tripod)

Available with three bandwidths - 1 GHz, 500 MHz, and 250 MHz - the TICP Series is compatible with 4, 5 and 6 Series MSO oscilloscopes, including the latest B models.

The TICP probe with its low-impedance architecture, minimizes capacitive loading, making them ideal for connecting across the current shunts. The probes include a variety of attenuation tips to extend the differential voltage range, accommodating current measurements from microamperes (uA) for low-power mobile designs to kiloamperes (kA) for industrial and mobility systems. Additionally, the probe is equipped with an SMA adapter for connecting to popular shunts and an MMCX to square pin adapter for shunts with a square pin interface.

The probe is connected across the Rshunt (shunt resistor) and measures the voltage across the shunt to derive the current using the Ohm’s law (V=IR)