22 October 2003Interconnection
Integrated Solutions
Security Services & Risk Management
APW Electronics has flattened the PXI development curve by developing an extensive library of modular 3U and 6U standard PXI backplane designs to enable customers to specify their required combination of slot widths and power options.
The PXI backplanes support 33 MHz and 66 MHz clock speeds and 32 bit and 64 bit operation in both 3,3 V and 5 V signalling environments. 33 MHz systems can be up to eight slots wide, 66 MHz systems are constrained to five slots by the specification.
Systems wider than eight slots can be implemented in a monolithic backplane using addressable rear pallet bridges to connect the individual bus segments. The bridge itself spans five slot widths; it can be fitted to the rear of any suitable slots on the two segments and multiple bridges can be used in a single backplane if required.
In addition to the CompactPCI signals on P1/J1 and the 64-bit signals duplicated on P2/J2, the backplane distributes the PXI-specific signals, such as the trigger bus, the reference clock, the user-defined local buses, and the star trigger located on P2/J2. The 10 MHz reference clock achieves less than 1 ns skew required in the specification. Eight bus lines are allocated for inter-module synchronisation and communication; these lines can also be used for the distribution of variable frequency clock transmissions, allowing multiple modules to share a timebase that is not a derivative of the 10 MHz PXI clock.
The modular design approach mirrors the concept of PXI itself, enabling system integrators to benefit from a large library of standard designs from which to construct their robust configurable PXI-based instruments. In addition to the backplane itself, APW also manufacture the subracks conforming to IEEE1101.10 and IEEE1101.11 required to mount the backplane and house the plug-in modules and power converters. All individual elements of the subsystem can be easily configured to the specific requirements of the application.
High-voltage X-Ray generators for advanced imaging Vepac Electronics
Opto-Electronics
X-ray has developed a high-performance range of HV generators designed for accuracy, long-term durability, and seamless integration into OEM environments.
Read more...4 mm pitch power connectors Spectrum Concepts
Interconnection
Mill-Max has introduced a new line of high-reliability, 4 mm (.157”) pitch sockets and headers designed for power connections and rugged field applications.
Read more...56 G MezzaWave connectors and cable assemblies
Interconnection
Engineered to deliver notable signal integrity, TE Connectivity’s high-speed, high-density 56 G MezzaWave connector family is built on an open-pin-field array platform that supports data rates up to 56 Gbps PAM4 for next-generation modular system
Read more...Space SMPM and SMPM-Lock connectors Hiconnex
Interconnection
Radiall has released the Space SMPM and SMPM-Lock, miniature Space connectors for high-frequency performance and high-density applications.
Read more...Compact, high density, heavy duty, thermoplastic connectors TRX Electronics
Interconnection
Amphenol Sine Systems ATD series connectors, available from Mouser, are a compact, high density, heavy duty, thermoplastic solution with superior environmental seals and end caps for exceptional rear seal retention.
Read more...Samtec supports SGeT oHFM.c with high-performance interconnects Spectrum Concepts
Interconnection
Samtec has announced a new product portfolio designed for the SGeT oHFM.c standard. These connectors are based on Samtec’s proven AcceleRate HD and AcceleRate HP high-density, high-performance product families.
Read more...Understanding EMI Filters and their applications Vepac Electronics
Passive Components
Electromagnetic Interference (EMI) Filters are essential for maintaining electromagnetic compatibility (EMC), allowing multiple devices to function together without interference.
Read more...Next-Gen Min-ITX motherboard Vepac Electronics
Computer/Embedded Technology
Adding to AAEON’s extensive industrial motherboard portfolio, the Next-Gen MIX-Q870A1 is the company’s most advanced Mini-ITX board to date.
Read more...AI assistants learn bad workplace habits
AI & Data Analytics Security Services & Risk Management
An employee under pressure at a logistics firm finds a productivity-boosting shortcut. Instead of manually parsing a 40-page supplier contract, they paste the confidential PDF into a public generative AI tool for a quick summary.
Read more...Shadow AI: The next evolution of Shadow IT
AI & Data Analytics Security Services & Risk Management
Today, as AI gains traction in all aspects of life and business, African organisations face a new challenge, known as ‘Shadow AI’, where employees at all levels make use of AI without considering the potential impact.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version