A clock generator generally consists of a resonant circuit and an amplifier. Resonance occurs in an electrical circuit when XL = XC. At this juncture, the imaginary component of the transfer function is zero. A resonant circuit oscillates at a specific frequency. Like certain other electrical phenomena, it is capable of generating higher voltages or […]
Test and Measurement Tips
First 256-GS/sec arbitrary waveform generator features analog bandwidth exceeding 80 GHz
The new M8199B arbitrary waveform generator (AWG) provides R&D engineers a high-performance signal source for arbitrary signals that enables development of designs employing multi-level modulation formats (e.g. 64QAM) at well beyond 160 GBaud. Applications beyond 128 GBaud demand a new class of generators that provide high speed, precision and flexibility at the same time. Keysight […]
New 12-bit high-def oscilloscopes target high-speed signal integrity applications
The HDO Series of High Definition Oscilloscopes feature true 12-bit resolution and are available in 70 MHz – 800 MHz bandwidths and two or four channels. The HDO Series is powered by the new UltraVision III platform featuring a custom ASIC chipset, which also provides for dramatically lower front-end noise. The higher resolution and lower […]
The basics of Kelvin connections
It is difficult to obtain highly accurate readings of current and voltage in small resistances. The difficulty exists both in analog as well as digital meters. Part of the reason is that their sensor wires and fine probe points add unknown amounts of resistance to the measurement, potentially more than that of the device under […]
PCIe 6.0 transmitter/receiver test setup delivers shorter test times
An intuitive new PCIe 6.0 Receiver Test Solution equips engineers to test PCIe 6.0 (Base) receivers and addresses ever-growing performance demands of the next generation of high performance systems. With this release, Tektronix provides a cohesive PCIe 6.0 transmitter and receiver test solution that delivers faster test times, higher-quality measurements, and an intuitive user interface. […]
BERT Ethernet test gear handles 224 Gbps signals
New 224G Ethernet test solutions enable system-on-a-chip (SoC) makers to validate next generation electrical interface technology, accelerating 1.6 terabit per second (1.6T) transceiver design and pathfinding. 5G, artificial intelligence (AI) and internet of things (IoT) applications are driving growth in data traffic, creating unprecedented bandwidth demands in networks and data centers. High-speed digital interfaces that […]
GNSS simulator features compact form factor
The GSG-7, the latest Global Navigation Satellite System (GNSS) signal testing solution offered through the Orolia family of Skydel-based simulators, features a small form factor, an internal RF combiner, high-end performance with a 1000 Hz simulation iteration rate, real-time synchronization, Hardware-in-the-Loop (HIL) integration, powerful automation, and multi-constellation and multi-frequency simulations. “The GSG-7 is redefining the […]
Highly-insulated measurement module captures up to 1,500 V for EV testing
The new imc CANSASfit HISO-HV-4 measurement module fills a void in the ever-increasing demands in the e-vehicle and battery testing markets. The new CAN measurement module can be used to perform measurements in high-voltage environments with up to 1500V and extends the range of testing possibilities for test engineers and research and development (R&D) professionals. […]
High-def 12-bit scopes target high-speed signal integrity needs
The HDO Series of High Definition Oscilloscopes features true 12-bit resolution and are available in 70 MHz – 800 MHz bandwidths and two or four channels. The HDO Series is powered by the new UltraVision III platform featuring a custom ASIC chipset, which also provides for dramatically lower front-end noise. The higher resolution and lower […]
Antenna test system enables temperature-controlled measurements, polarization access
The R&S ATS1500C antenna test system from Rohde & Schwarz offers a new temperature test option and a new feed antenna. These additional features enable temperature-controlled measurements in a wide temperature range as well as parallel access to both polarizations, increasing test efficiency and flexibility. The movable R&S ATS1500C is a compact antenna test range […]