Tektronix TIVM05 IsoVu 500 MHz Isolated Measurement System, 3 m Cable

Key Features At A Glance

• 2,000 V (2 kVpk) common-mode voltage, CAT I; 1000 V CAT II, with galvanic optical isolation
• Bandwidths from DC to 1 GHz across the TIVM series
• Common-mode rejection up to 1,000,000:1 (120 dB) to 100 MHz and 10,000:1 (80 dB) at 1 GHz
• Up to ±50 V differential (DC + peak AC), set by the selected sensor tip cable
• Five sensor tip cables (IVTIP1X–IVTIP50X) covering 1X to 50X attenuation ranges
• Electro-optic sensor head powered over optical fiber — no batteries required
• Output clamping and Class I laser-certified, safety-certified design
• TekVPI probe interface; TCA-VPI50 adapter for MSO/DPO70000 series scopes

The TIVM Series IsoVu Measurement System is a galvanically isolated measurement solution for accurately resolving high-bandwidth differential signals up to ±50 Vpk in the presence of large common-mode voltages, with best-in-class common-mode rejection performance across its bandwidth. The series spans six models — TIVM1, TIVM1L, TIVM05, TIVM05L, TIVM02, and TIVM02L — that pair a fiber-optically isolated sensor head with a controller to bring fully floating, differential measurements to a Tektronix oscilloscope.

The IsoVu system is built for differential measurements where complete galvanic isolation is required, where high common-mode voltage or high-frequency common-mode interference is present, and for high-frequency measurements in high-EMI environments. Listed applications include half- and full-bridge designs using GaN, SiC, and IGBTs; floating measurements; power converter design; power device evaluation; switching power supply design; inverter design; motor drive design; and electronic ballast design. It is also applied to EMI and EMI compliance testing, ESD testing, current shunt measurements, and remote probing.

ValueTronics stocks and holds its own inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois.

Brand Heritage

Tektronix was founded in 1946 and was acquired by Danaher Corporation in 2007. When Fortive Corporation was spun off from Danaher in 2016, Tektronix became part of Fortive, while continuing to operate under the Tektronix name.

Compare Other Models in This Series

The TIVM Series IsoVu Measurement Systems comprise six models that share a common architecture — a galvanically isolated, fiber-optic electro-optic sensor and controller — and differ primarily in bandwidth tier and fiber cable length. All models carry the same 2,000 V common-mode voltage rating, the same five-cable sensor tip system spanning 1X to 50X attenuation, and the same common-mode rejection behavior up to 100 MHz.

Across the series, the bandwidth tiers are 1 GHz (TIVM1/TIVM1L), 500 MHz (TIVM05/TIVM05L), and 200 MHz (TIVM02/TIVM02L). Within each tier, the base model ships with a 3 meter fiber cable and the "L" variant ships with a 10 meter fiber cable for remote probing reach.

Each new model below is its own dedicated product page with condition-matched pricing. Select the bandwidth tier and fiber cable length that match your application, then choose the listing for the configuration you need.

The models separate along two axes. Bandwidth and typical rise time step through three tiers: 1 GHz / ≤350 ps (TIVM1, TIVM1L), 500 MHz / ≤700 ps (TIVM05, TIVM05L), and 200 MHz / ≤1.8 ns (TIVM02, TIVM02L). The fiber cable length distinguishes each base model (3 m) from its "L" counterpart (10 m).

Cable length also affects propagation delay: the 3 meter fiber cable adds 35 ns ±5 ns, while the 10 meter cable adds 68 ns ±7 ns. The comparison table below summarizes the per-model bandwidth, rise time, and fiber cable length so you can match the configuration to your bench setup.

Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.

Accessories Supplied

• 016-2108-xx IsoVu product carrying case, soft case
• 016-2110-xx IsoVu accessories carrying case, soft case
• 003-1946-xx Solder aid for 0.062-inch (1.57 mm) pitch square pins (0.016 - 0.018-inch (0.4 - 0.46 mm) square pin installation tool)
• IVTIP5X 5X Sensor tip cable
• IVTIP25X 25X Sensor tip cable
• 003-1947-xx 5/16-inch SMA wrench/driver tool
• 131-9717-xx Probe tip adapter (blue), MMCX to 0.1-inch (2.54 mm) square pin (0.025-inch (0.635 mm) square pins)
• 131-9677-xx Probe tip adapter (white), MMCX to 0.062-inch (1.57 mm) square pin (0.016 - 0.018-inch (0.4 - 0.46 mm) square pins)
• 020-3169-xx DUT Interface pin kit with (qty. 20) 0.018-inch (0.46 mm) round solder-in pins
• 352-1171-xx Flexible tripod with quick release
• 344-0693-xx Flexible tripod feet, 3 each
• 352-1170-xx Probe tip tripod support with living hinge, 2 each
• 071-3495-xx User manual (English)
• Certificate of traceable calibration

Product Core & Specifications

Important: Common-mode voltage: 2 kVpk CAT I from DC–1 GHz (1000 V, CAT II).

Important: CLASS I LASER PRODUCT. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007.

Important: The TIVM Series (IsoVu) products can be used on most Tektronix oscilloscopes with the TekVPI interface, and on MSO/DPO70000C, MSO/DPO70000DX and DPO70000SX series oscilloscopes with the TCA-VPI50 adapter.

Important: The IVTIP5X (5X) and IVTIP25X (25X) sensor tip cables are supplied as standard accessories; the IVTIP1X (1X), IVTIP10X (10X) and IVTIP50X (50X) sensor tip cables are recommended accessories and must be ordered separately.

Important: Probes and accessories are not covered by the oscilloscope warranty and Service Offerings. Refer to the datasheet of each probe and accessory model for its unique warranty and calibration terms.

Recommended pairing: use the TCA-VPI50 adapter to connect this measurement system to MSO/DPO70000C, MSO/DPO70000DX, or DPO70000SX series oscilloscopes, per the supported-oscilloscope list.

About this New unit

This is a brand-new, factory-sealed unit, supplied exactly as it arrives from the manufacturer and backed by the full manufacturer warranty. For the exact configuration, available options, included accessories, or current lead time for your application, our Test Architects can confirm the details before you order.

ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.

Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.