{"product_id":"tektronix-tca-1-high-impedance-buffer-amplifier","title":"Tektronix TCA-1 High Impedance Buffer Amplifier","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Tektronix TCA-1 High Impedance Buffer Amplifier is used to provide a high-impedance input interface between passive probes and TekConnect® oscilloscopes for accurate high-frequency signal acquisition. Commonly installed with Tektronix high-performance oscilloscopes in electronics laboratories, research facilities, manufacturing test stations, and calibration laboratories to preserve signal integrity while minimizing circuit loading. Maintenance technicians, calibration engineers, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this buffer amplifier for oscilloscope upgrades, precision signal measurements, probe interfacing, and replacement of legacy high-impedance amplifier modules. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe Tektronix TCA-1 High Impedance Buffer Amplifier is designed to extend the measurement capabilities of TekConnect-equipped oscilloscopes by supporting high-impedance passive voltage probes, high-voltage probes, current probes, and differential measurement accessories. It is commonly used for high-speed digital circuit analysis, analog signal measurements, power electronics testing, semiconductor development, RF laboratory measurements, and precision waveform analysis where low input capacitance and high bandwidth are essential. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Manufacturer: Tektronix, Inc.\u003cbr\u003e• Model: TCA-1 (TCA-1MEG High Impedance Buffer Amplifier)\u003cbr\u003e• Product Type: High Impedance Buffer Amplifier\u003cbr\u003e• Oscilloscope Interface: TekConnect®\u003cbr\u003e• Input Connector: TEKPROBE™ BNC (1 MΩ)\u003cbr\u003e• Compatible Host Instruments: Tektronix TekConnect Oscilloscopes (TDS6000B, TDS7000 Series, CSA7000 Series, and compatible models)\u003cbr\u003e• Bandwidth: DC to ≥500 MHz (with compatible ≥1.5 GHz TekConnect host instrument)\u003cbr\u003e• Bandwidth Limits: Full Bandwidth, 100 MHz Limit, 20 MHz Limit\u003cbr\u003e• Input Resistance: 1 MΩ ±1% (DC)\u003cbr\u003e• Input Capacitance: 10 pF ±2 pF\u003cbr\u003e• DC Gain Accuracy: ±3%\u003cbr\u003e• Rise Time: ≤0.8 ns (Typical)\u003cbr\u003e• Input Coupling: DC, AC, or GND\u003cbr\u003e• Maximum Input Voltage: 150 VRMS CAT I, 100 VRMS CAT II (frequency derating applies)\u003cbr\u003e• Compatible Accessories: P6139A\/P6139B Passive Probe, P6015A High Voltage Probe, P5100 High Voltage Probe, P5205\/P5210 Differential Probes, P6021\/P6022 Current Probes, ADA400A Differential Preamplifier, and other TekConnect-compatible accessories\u003cbr\u003e• Typical Applications: High-Speed Circuit Debugging, Signal Integrity Analysis, Semiconductor Testing, Power Electronics, Laboratory Measurement, Calibration, and Research \u0026amp; Development. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• Tektronix TCA-BNC TekConnect Adapter\u003cbr\u003e• Tektronix TCA75 TekConnect Adapter\u003cbr\u003e• Tektronix TAP1500 Active Probe\u003c\/p\u003e","brand":"Tektronix","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713815740718,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ffb49cea-611b-4d02-bfca-f13aec5d5de9.jpg?v=1770408872","url":"https:\/\/plgautomation.com\/products\/tektronix-tca-1-high-impedance-buffer-amplifier","provider":"PLG Automation ","version":"1.0","type":"link"}