Clare's LITELINK III (CPC5620 and CPC5621) silicon phone line interface (PLI)/data access arrangement (DAA) is designed to enhance voice telephony performance. The LITELINK III is the first commercially available phone line interface IC designed specifically for both voice and high-speed data applications in the computer telephony market, claims Clare.
A single-package, all-silicon solution, it contains a unique on-chip optical isolation barrier which gives designers the ability to build telephone line interface circuits without bulky transformers. This allows them to simplify their design, gain greater channel density and lower the overall component count and development cost. LITELINK III is a superior solution to traditional transformer-based telephone line interfaces and competitive silicon DAA solutions with higher parts counts and PCB space requirements.
The CPC5620 (half-wave ring detect) and CPC5621 (full-wave ring detect) feature 3 V or 5 V operation, providing for an easy connection to high performance SLAC, CODEC and modem chipsets offered by leading OEMs. Because LITELINK III does not have complex set-up registers, it does not require the use of a controller for evaluation, testing and use.
Clare's distinctive design uses a new method of factory gain trim, eliminating the need for an on-board automatic gain control circuit and its attendant settling time. Other features of the design ensure low noise and low insertion loss, helping designers meet EIA/TIA 464 specifications for system loss. A mode pin has been added to simplify reactive termination applications such as in Europe and Australia.
LITELINK III is also backward compatible with Clare's previous LITELINK II solution - requiring only a change of 4 external resistors and the addition of a capacitor.
For more information contact Laetitia Prinsloo, Arrow Altech Distribution, 011 923 9600.
Adaptive optics’ power solution Altron Arrow
Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
Read more...Wide input voltage buck-boost converter Altron Arrow
Power Electronics / Power Management
The MAX77859 from Analog Devices is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range of between 2,5 and 22 V.
Read more...Industrial Ethernet time sensitive networking switch RS South Africa
Telecoms, Datacoms, Wireless, IoT
The ADIN3310 and ADIN6310 are 3-port and 6-port Gigabit Ethernet time sensitive networking (TSN) switches with integrated security primarily designed for industrial Ethernet applications.
Read more...Automotive-grade digital isolators
Telecoms, Datacoms, Wireless, IoT
The NSI83xx series of capacitive-based isolators from NOVOSENSE Microelectronics offer superior EOS resilience and minimal power noise susceptibility.
Read more...High-performance processor for edge-AI Altron Arrow
DSP, Micros & Memory
The STM32MP23 microprocessor from STMicroelectronics is the latest addition to the STM32MP2 series, designed to meet the demands of industrial, IoT, and edge AI applications.
Read more...Why bis means business for LTE Cat 1 IoT connections NuVision Electronics
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Tomaž Petaros, product manager IoT EMEA at Quectel Wireless Solutions explains why the market for Cat 1bis IoT connections is getting busy.
Read more...Wi-Fi in 2025: When is Wi-Fi 7 the answer? iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Wi-Fi 7 introduces multi-link operation and lower latency, a game-changing feature that allows devices to transmit and receive data across multiple frequency bands simultaneously to significantly reduce network congestion.
Read more...Bluetooth Lite SoCs purpose built for IoT NuVision Electronics
Telecoms, Datacoms, Wireless, IoT
Whether it is enabling predictive maintenance on industrial equipment, tracking assets in dense environments, or running for years on a coin cell battery in ultra-low power sensors, developers need solutions that are lean, reliable, and ready to scale with emerging use cases.
printer friendly version