SI3245-D-GQ

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The SI3245-D-GQ is an 8-channel single-ended line interface circuit (LiC) device designed to support a variety of CPE applications. It is ideally suited for customer premise equipment (CPE) applications such as modems and routers, where it provides eight channels of single-ended line interface circuitry in a single package. The SI3245-D-GQ is designed to support a variety of CPE applications, including voice and data services, such as T1, VDSL2 and SHDSL.

The SI3245-D-GQ utilizes adaptive line equalization technology to provide superior reception of long-distance digital signals. It features a fully integrated programmable gain control (PGC) system that automatically adapts to the signal environment, allowing for optimal signal levels. The integrated PGC system also reduces power consumption and improves signal integrity. The SI3245-D-GQ is designed with advanced signal tracking capabilities, which improve line path performance and reduce signal loss.

The SI3245-D-GQ employs a signal-to-noise ratio (SNR) measurement system that measures signal strength as well as noise in order to ensure signal integrity. It also features auto-sensing current-mode logic (CML) receive line drivers for improved data transmission reliability. Additionally, theSI3245-D-GQ supports loopback testing for faster and more accurate troubleshooting of communication links.

The SI3245-D-GQ is designed to meet or exceed industry standards for communication interface circuit performance. It is compliant with ITU-T G.994.2 and G.993.2 standards and is RoHS compliant, making it suitable for a variety of telecom and networking applications. The SI3245-D-GQ is available in standard and extended temperature range (ETR) versions.

The SI3245-D-GQ works by using full duplex channels that receive digital signals at specific clock frequencies. The integrated adaptive equalization technology allows the SI3245-D-GQ to adapt to the signal environment, allowing for optimal signal levels. The integrated PGC system reduces power consumption and improves signal integrity. The SNR measurement system measures signal strength, noise, and signal integrity. Auto-sensing CML receive line drivers ensure reliable data transmission. Lastly, the loopback testing capability allows for fast and accurate troubleshooting.

The SI3245-D-GQ is the ideal solution for CPE applications, such as modems and routers, where it provides eight channels of single-ended line interface circuitry in a single package. With its integrated adaptive equalization, PGC system, SNR measurement system, CML line drivers, and loopback testing capabilities, the SI3245-D-GQ ensures reliable and optimum signal performance. It is compliant with ITU-T G.994.2 and G.993.2 standards and is RoHS compliant, making it suitable for a variety of telecom and networking applications.

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