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Tektronix TCA-1MEG High-impedance Buffer Amplifier System

Manufacturers Part #: TCA-1MEG

Tektronix TCA-1MEG High-impedance Buffer Amplifier System

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Tektronix TCA-1MEG High-impedance Buffer Amplifier System

The TCA-1MEG high-impedance buffer amplifier system extends the capabilities of Tektronix high-performance oscilloscopes, making them ideal for a variety of general-purpose measurements. The TCA-1MEG amplifier system provides a 1 MΩ path that is easily removed and replaced with a wide array of TekConnect probes, amplifiers, and adapters.

This amplifier system delivers versatility to Tektronix high-performance oscilloscopes through the addition of input coupling (selectable), bandwidth limit (selectable), and a 1 MΩ input that provides access to a wide array of measurement solutions. These solutions include general-purpose passive probes, high-voltage probes (passive single-ended and active differential), microvolt differential probes, and current probes.

With this tool, high-performance oscilloscopes may now perform measurements such as primary and secondary power supply voltage levels, currents, and elevated voltages, and assess the power requirements of the device-under-test.

For today's high-speed measurement solutions, having the 50 Ω and 1 MΩ terminations on the same input path compromises signal fidelity. By making the 1 MΩ path replaceable, the TCA-1MEG high-impedance buffer amplifier system eliminates a permanent degradation of the high-speed signal path. This also allows users to easily and quickly configure each channel for the input characteristics required for their measurements. By exchanging the TCA-1MEG for a high-performance 50 Ω path or other high-speed probing solution, maximum signal fidelity is maintained at the oscilloscope's input.

  • Bandwidth: DC to ≥500 MHz
  • Input Impedance: 1 MΩ / 10 pF
  • Bandwidth Limiting: Full/100 MHz/20 MHz
  • Input Coupling: DC/AC/GND
  • Includes P6139A, 500 MHz, 10x Passive Probe
  • TekConnect Interface Delivers Superior Signal Fidelity, Unparalleled Versatility, and Ease-of-use

Please see Datasheet for complete details and specifications.