A new connector system by Samtec improves signal integrity by improving power integrity. Optimising power integrity provides a greater signal integrity margin and improves power and thermal efficiency.
The design of a high-speed connector system’s breakout region, or BOR, impacts signal integrity, and the BOR of a power connector also impacts signal integrity.
Samtec’s new connector, the AcceleRate mP, does just that. It’s a combination connector containing both power blades and signal pins, the latter delivering up to 56 Gbps PAM4 performance.
The power blades are rotated 90° in the insulating surrounds. This provides a 20% increase in current over previous systems, and allows a simpler and better path for the current to flow from the board to the connector. Therefore, the BOR of this connector maximises current capabilities, while minimising distribution resistance in the same form factor.
Rotating the current blades 90°, and making them in line with the length of the insulator, allows heat to escape on the broadside of the connector, with all blades having equal access to heat escape. This uniform cooling provides an increase in the current capacity.
More room to scale Altron Arrow
Power Electronics / Power Management
With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.
Read more...Women and the future of engineering in South Africa
Editor's Choice
With women making up just 16% of registered engineering professionals in South Africa, AvenirHoldings CEO, Tshidi Mndzebele, is calling on women engineers and graduates to pursue formal professional registration as a key step to unlocking career growth and industry leadership.
Read more...Multi-constellation GNSS module in a legacy-compatible footprint Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the SE869eK2L, a single-frequency L1 GNSS module designed to help device manufacturers upgrade legacy positioning designs with improved performance and cost efficiency, while preserving design continuity.
Read more...Compact SSI family for industrial automation Altron Arrow
Passive Components
Infineon Technologies has introduced the ISSI20BxxF Solid State Isolator (SSI) family, bringing solid-state isolation technology into high-volume applications traditionally served by photovoltaic isolators (PVIs), photovoltaic relays (PVRs), and electromechanical relays (EMRs).
Read more...Rev 2.0 PolarFire FPGA ethernet sensor bridge Altron Arrow
Computer/Embedded Technology
Smaller, multi-camera platform enables scalable Ethernet architectures for NVIDIA Edge AI systems, while lowering power, cost and integration complexity.
Read more...The effect of seasonal changes on ESD performance in South Africa Actum
Editor's Choice Circuit & System Protection Manufacturing / Production Technology, Hardware & Services
Electrostatic discharge performance is influenced by several environmental factors, with relative humidity being one of the most important. This is particularly relevant in South Africa, where seasonal changes can result in significant differences in humidity levels.
Read more...Compact RTK design: More than just the receiver iCorp Technologies
Editor's Choice Telecoms, Datacoms, Wireless, IoT
In practice, engineers building compact RTK products keep discovering the same thing: the hardest component in the system is no longer the receiver. It is the antenna.
Read more...The signal-to-noise challenge in large-scale IIoT Sigfox South Africa
Editor's Choice Telecoms, Datacoms, Wireless, IoT
For much of the last decade, the industrial IoT industry has been driven by a relatively simple assumption: if a little data is useful, more data must be better. That thinking shaped countless deployments.
Read more...Universal IR receiver module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Vishay Intertechnology has introduced a new series of infrared (IR) receiver modules for IR remote control applications, which feature a wide modulation frequency acceptance from 30 kHz to 68 kHz.
Read more...Women building South Africa’s power infrastructure
Editor's Choice
As South Africa celebrates Women’s Month in August, women are increasingly taking their place on the factory floor, in technical workshops and across engineering environments, helping manufacture the infrastructure that keeps the country’s electricity network running.
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.
Figure 1. AcceleRate mP connector.
Figure 2. Uniform heat dissipation from the power blades.
printer friendly version