2 June 2004DSP, Micros & Memory
Integrated Solutions
Transport (Industry)
Logistics (Industry)
Exar has expanded its communications portfolio by entering the market for clock distribution devices. The company unveiled a family of five new programmable skew clock components - including an industry first: smallest package (32-pin) and the highest frequency range (200 MHz) of any 3,3 or 2,5 V devices.
Whether regulating data transmissions or executing system instructions, clocks perform the critical role of producing precisely timed and repeated impulses that synchronise the overall system or other embedded applications. Driving the need for better performing clocks are faster processors, faster memory and increasingly lower voltage requirements, especially in new designs. Keeping pace with these trends has put new demands on clocks for lower jitter, better skew specifications and device reliability. Exar, with a long history of analog and phase lock loop design expertise, developed the XRK499x series of innovative clock and timing devices targeting wireless basestations, network switches and routers, among others.
In addition to the other four new programmable skew clocks, the XRK4999 is an industry-first. Three elements distinguish the component from competitive offerings: a 32-pin package for either 3,3 or 2,5 V, a redundant input clock and the widest frequency range (3,75 to 200 MHz) with a four-bank skew and 250 picosecond accuracy. Exar is the only company to offer these in a single solution, which is critical in designing highly integrated, small form factor components for leading edge networking and transmission applications.
Memory shortage 2026: Engineering implications for South Africa
DSP, Micros & Memory
[Sponsored] Addressing this challenge requires system-level thinking and adoption with McKinsey Electronics providing the engineering and sourcing framework required to maintain system resilience despite ongoing global constraints.
Read more...Impro announces Primo update
News & Events Access Control & Identity Management Integrated Solutions
Impro Technologies recently held a launch event in which it introduced a series of new products, from new readers through to its updated Primo access management software.
Read more...Smart port monitoring and automated container tracking LD Africa
AI & Data Analytics Surveillance Logistics (Industry)
A leading shipping port set out to improve visibility, security, and operational efficiency across its site, turning to an advanced monitoring solution powered by Axxon PSIM.
Read more...Cost-effective microcontroller series Altron Arrow
DSP, Micros & Memory
The STM32C5 series from STMicroelectronics delivers an excellent balance of performance, efficiency, and affordability for embedded designs that require more capability without increasing bill of materials cost.
Read more...Battery-friendly Thread and BLE solution iCorp Technologies
DSP, Micros & Memory
Positioned as an incremental upgrade to the ESP32-H2, Espressif’s ESP32-H21 adds an integrated DC-DC converter that reduces active current draw and helps extend battery life in power-sensitive consumer and industrial devices.
Read more...Next generation HMI processing platform Future Electronics
DSP, Micros & Memory
Microchip’s latest hybrid MCU SiP integrates an Arm926EJ-S processor with 512 Mb of DDR2 SDRAM and is engineered to meet the rising demand for sophisticated HMI solutions in modern vehicles.
Read more...Reliable isolation for modern networks ASIC Design Services
Computer/Embedded Technology
The Pro-Tek5 PTI Series delivers reinforced 5 kV Ethernet isolation for applications that demand robust protection, reliable signal integrity, and full IEEE802.3 performance.
Read more...Low-power SoC for IoT designs iCorp Technologies
DSP, Micros & Memory
Espressif’s ESP32-H4 is a dual-core 32-bit RISC-V SoC designed for battery-powered wireless products that require low energy consumption, strong security, and modern connectivity.
Read more...Chip for high-density power Future Electronics
DSP, Micros & Memory
Microchip’s dsPIC33AK256MPS306 Digital Signal Controllers combine high-resolution control, high-speed analogue, and security with support for post-quantum cryptography.
Read more...The end of ‘entry-level’: STMicroelectronics’ STM32C5 sets a new baseline for embedded systems
DSP, Micros & Memory
[Sponsored] Instead of incrementally improving legacy Cortex-M0+ architectures, STM32C5 introduces a Cortex-M33-based platform into the entry-level category. This changes not only performance expectations, but also how engineers approach system architecture, consolidation, and long-term scalability.
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