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Latest Oscilloscope News |
12-Bit High Definition, 1 GHz Oscilloscope Platforms features 10x Oversampling
04 April 2017 - Teledyne LeCroy introduces the HDO4000A, HDO6000A, HDO8000A, and MDA800A analog and mixed-signal oscilloscopes. These four high-definition oscilloscope product lines range from 200 MHz – 1 GHz bandwidth and utilize 12-bit HD4096 technology. This technology arrived in 2012 and today’s announcement takes these ground-breaking products to new levels of measurement capability. HDO-A oscilloscopes now automatically ensure optimal display of acquired waveforms to the instruments’ full rated bandwidth.
Pico Technology opens Office in China
03 April 2017 - Pico Technology announced the opening of its new office in Shanghai, China to give a local presence for its APAC (Asia-Pacific) sales and support. This expansion also sees the introduction of an APAC team, headed by Sui Li, Vice President, Asia-Pacific Sales.
Modular Probe System for Measurements up to 9 GHz
30 March 2017 - Measuring fast data signals, e.g. on SuperSpeed USB or PCIe-2.0 interfaces, requires an oscilloscope that can acquire and analyze data rates up to 5 Gbit/s and suitable probes. The new R&S RT-ZM modular broadband probe system from Rohde & Schwarz ensures that optimum contact is made with the DUT. It provides a high dynamic range and, depending on the tip and test mode, an extremely low input capacitance of 32 femtofarad to 521 femtofarad up into the GHz range. As a result, the test signal is exposed to minimal load and distortion from the probe tip. The R&S RT-ZM system consists of the R&S RT ZM15/30/60/90 amplifier modules with 1.5 GHz to 9 GHz bandwidth plus various swappable R&S RT-ZMA tips and tip modules.
USB Sampling Oscilloscope with 25 GHz Bandwidth
28 March 2017 - Pico Technology has increased the bandwidth of its PicoScope 9300 family of Sampling Oscilloscopes with two new 25 GHz models. The USB-controlled Sampling Oscilloscope, available only from Pico, stands as one of very few low-cost, high-integrity options for viewing and measuring RF and microwave signals, paths and networks. Sampling Oscilloscopes are the cost-effective solution to today’s proliferation of gigabit-per-second datastreams and their copper, wireless and optical fiber interconnect.
Testing fast serial Interfaces up to 5 Gbit/s
27 March 2017 - The new test options for the R&S RTO2000 series oscilloscopes of Rohde & Schwarz with a bandwidth of 6 GHz make these instruments ideal for testing fast communications interfaces. The new options support the 5 Gbit/s SuperSpeed USB and PCI Express (PCIe) 2.0 interfaces. There is also a new solution for USB power delivery (USB-PD).
Single- and 3-phase flexible AC Current Probes
24 March 2017 - Pico Technology launched the TA325 and TA326 flex current probes, which use Rogowski coil technology to measure AC currents up to 3000 A. Clamp-on current probes or “current clamps” enable you to measure currents without breaking the electrical circuit. Current clamps are designed with jaws that can be opened, placed around the conductor and clamped shut to form a magnetic loop around the conductor.
Comprehensive 400G PAM-4 TDECQ Measurement
23 March 2017 – Tektronix introduced new optical modules for its DSA8300 sampling oscilloscope that feature the industry’s highest mask test sensitivity and lowest noise along with new features that increase production capacity and improve yield for current 100G designs moving into production. The company also unveiled enhancements to its 400G test solution including IEEE Ethernet standard-driven Transmitter and Dispersion Eye Closure (TDECQ) PAM4 and related support measurements for optical testing.
Oscilloscope Basics |
Oscilloscope Probes – Vital Link in the Measurement Chain
Signal measurement results can only be as accurate as the test and measurement tools in use. As clock rates and edge speeds of today’s electronic circuits increase, probing becomes a critical piece of the measurement system – the component that comes in direct contact with your circuit. This article looks at voltage probing considerations for embedded system and digital design debugging applications.
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Oscilloscope Background |
Fast and efficient EMI Debugging with Oscilloscopes
Oscilloscopes featuring high sensitivity and dynamic range combined with powerful FFT capabilities are ideal tools for EMI debugging. Electromagnetic interference from electronic circuits and boards can be detected and analyzed with high speed and accuracy.
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