Voice CODEC/RSLIC chipset for next generation voice applications
8 September 2004Telecoms, Datacoms, Wireless, IoT
Information Security
Winbond Electronics Corporation America has introduced two families of ringing subscriber line interface circuits (RSLICs), the W671300 series and the W671500 series. These RSLICs are designed to work together with Winbond's existing A-Law/micron-Law CODEC portfolio of devices to terminate analog POTS lines. Together the CODEC/RSLIC chipset provides a solution supporting the complete BORSCHT feature requirements for short and medium loop length systems. This makes the chipset ideal for emerging customer premises equipment applications such as VoIP gateways, VoIP enabled DSL or cable modems as well as analog telephone adapters.
The RSLIC family can operate in both 5 V (W671500 Series) and 3,3 V (W671300 Series) environments. Each family supports several product grades offering customers the flexibility to match performance to individual system requirements. Each device, for example, supports on-chip ringing, ranging from 100 V in the high performance devices down to 75 V in the most cost-sensitive solutions.
Similarly, Winbond's voice CODEC portfolio offers a range of devices operating at 5 and 3 V in both single and dual channel architectures. Again, feature variation across the portfolio offers customers design flexibility. Both CODEC and RSLIC devices are distinguished by low power consumption, particularly in the power down and standby modes, which are the most critical in battery backup designs.
Seeing a breach is one thing, but stopping it is another BlueVision
Editor's Choice Information Security Security Services & Risk Management
Spending business budgets on breach alerts without the wherewithal to stop them is essentially an investment in expensive noise says Christo Coetzer, managing director of BlueVision.
Read more...Why your cloud journey must start with a gear lock mindset
Infrastructure Information Security
Many business leaders fall into a false sense of security, assuming that because they are using a world-class cloud services provider, their data security is automatically bulletproof. This is a dangerous misconception.
Read more...Visibility, governance and process transformation
Editor's Choice Information Security Asset Management
South African organisations continue to invest heavily in digital transformation initiatives, but for many, the challenge is no longer adopting new technologies. Instead, the challenge is ensuring existing systems, applications, and data sources work together effectively.
Read more...Macom targets broadband radar with time delay MMIC RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Macom’s MADU FR1012 is a GaAs MMIC 1-bit true time delay device covering 4 GHz to 12 GHz, designed for broadband microwave systems where beam accuracy and signal integrity are critical.
Read more...Compact analogue phase shifter RF Design
Telecoms, Datacoms, Wireless, IoT
The Mini-Circuits JSPHS-150+ is a compact analogue voltage-controlled phase shifter designed for narrowband RF applications between 100 and 150 MHz.
Read more...Security has an identity problem
Access Control & Identity Management Information Security
Cybersecurity discussions have mainly focused on defence, including stronger firewalls, tighter network controls, and better endpoint security. However, in today's world, those traditional defences have become less relevant.
Read more...Modernising ‘smart’ ports
IoT & Automation Information Security Transport (Industry) Logistics (Industry)
A modern port is part of a much larger digital trade ecosystem where all systems need to work together. If one part of that ecosystem is disrupted, the impact can quickly move through the supply chain.
Read more...Wireless connectivity expanded iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.
Read more...Integrated X-band radar front-end module RF Design
Telecoms, Datacoms, Wireless, IoT
Qorvo has introduced an X-band radar front-end solution that enables defence system designers to achieve higher performance without increasing size, weight or prime power.
Read more...Introducing Aurata CST Electronics
Telecoms, Datacoms, Wireless, IoT
Antenova has launched Aurata SR4L112: a compact, high efficiency embedded 4G/LTE antenna engineered for long, narrow PCB designs.
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