Leading suppliers of Semiconductors and Software Solutions in the Internet of Things and Internet Infrastructure Silicon Labs today announced the introduction of a new generation of user line interface circuit (SLIC) chip for the VoIP gateway market, Minimum power consumption, minimum size, highest integration, and programmable characteristics. Silicon Labs Single / Dual Channel Si32x8X Proslic® Series provides the best SLIC solution for a variety of VoIP User Equipment (CPE) applications, including cable gateways, XDSL integrated access devices, XPON optical network terminals, optical fibers To the home (ftth), fiber to the building (FTTB) and wireless fixed terminal equipment, etc.
With the deployment of new FTTH / FTTB devices, the existing XDSL and cable gateways are upgraded, and consumers have a higher demand for broadband speeds and services, and the VoIP market maintains steady growth year by year. According to Silicon Labs, the VoIP CPE market is expected to exceed 160 million SLIC ports in 2016. While telecom operators continue to provide more VoIP functions and services, CPE manufacturers have also facilitated the pressure of CPE product system cost and power consumption. As a leading supplier in the VoIP market, Silicon Labs enhances its market-leading PROSLIC portfolio to meet CPE applications for material list (BOM) cost, integration, and low power demand.
The Silicon Labs flagship SI32X8X Proslic series provides industry-leading configurable to ensure future single / dual channel external switching station (FXS) telephone interfaces in a compact single-chip solution. The PROSLIC chip minimizes SLIC device power consumption by using a flexible on-chip integrated tracking DC-DC controller while supporting ultra-low cost capacitance boost configuration techniques in patent applications. In addition, it is also reduced power consumption with low-power ringing (LPR) patented technology and hanging mode of low-power ringing (LPR) patented and hang-up mode. Dual Channel PROSLIC Chip uses intelligent ringing technology in patent applications, supports using low-cost power adapters in dual-channel CPE design, usually reduces the peak current of 300 mA. These on-chip innovative technologies make high integration Proslic chips to achieve the most energy-saving SLIC products while providing a system BOM cost far below a competitor solution.
The Proslic Series provides an integrated level converter / drive that can be directly connected to the power transistor in the DC-DC converter without considering the input voltage. This innovative design province went to the desired SLIC design desired by the competitors SLIC design, which reduces the cost and volume of at least 12 external devices in the dual channel design. The Si32x8x chip can be connected to the market leading CPE SOC through the PCM / SPI or ISI digital interface. When you match the Silicon Labs in the 3-wire ISI interface, the Si32x8x series of products can provide the industry's unique single converter isolation speech solution.
The challenge facing CPE manufacturers is how to integrate all the functional needs of users in compact and low-cost product designs. The Si32x8x series products have the industry's minimum and compact SLIC solution, providing single channel 5mm × 6mm and dual channel 7mm × 7mm QFN package options, which solves the size challenge of the product size for CPE manufacturers. Si32x8x realizes the smallest SLIC size of the industry, and the BOM size of each FXS channel is only 4.2cm2. This ultra-small device can support multi-channel gateway products to achieve the lowest BOM cost and minimum size per channel.
Ross Sabolcik, vice president of Silicon Labs, and General Manager, General Manager, General Manager, General Manager, said: "As a leading provider of programmable SLIC solutions in the VoIP market, Silicon Labs will continue to invest in PROSLIC innovation and use these innovative technologies to provide our customers. , Power consumption and listing time, etc. Obvious advantage. Thes Si32x8x PROSLIC series products fully meet the demand for CPE manufacturers to develop a new generation of low cost, small size and high energy VoIP gateways. "
Silicon Labs provides complete hardware, software, and reference design support to accelerate product listing, and simplify Si32X8X design. The PROSLIC Application Programming Interface (API) is a general software library for the entire Proslic product combination, and designers do not need to drive software drivers for Proslic chip development specific systems. The PROSLIC API includes Linux® core sample code and user space device driver sample code, further reducing design staff's software development time. The API provides a wide range of telephone line test functions to help diagnose external line failures, and it also includes a set of self-test functions in the tablets to help diagnose analysis. In order to further reduce design difficulty, the SOC solution of VoIP Gateway devices leads providers to provide reference design hardware and software support.
Price and availability
The Beta version of the Si32x8X Proslic chip has been supplied, and it is planned to provide a formal sample and mass production in the first quarter of 2016. Under the quantity of 10,000 pieces, single-channel Si3218X chip is 1.58 dollars, and the dual-channel Si3228x chip is from US $ 2.12. In addition, in order to facilitate developers and evaluate the Proslic chip, Silicon Labs provides a Proslic evaluation kit, including full documentation and GUI software, with a price of $ 250.
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