S5N8950

S5N8950 G.dmt ADSL Transceiver for CO and CPE Preliminary Information Rev.1.2 Nov. 2000. SAMSUNG ELECTRONICS CONFIDENTIAL PROPRIETARY Copyright ¨ Ï2000 Samsung Electronics, Inc. All Rights Reserved. S5N8950 G.dmt ADSL Transceiver for CO and CPE 1 General Description The S5N8950 is an optimized chip of ADSL transceiver supporting G.992.1, G.992.2 and T1.413, and provides a total chipset solution with AFE chip (S5N8951) for both CO and CPE applications. The S5N8950 consists of the ATM framer, DMT modem, and DSP core. It supports various interfaces of UTOPIA level 2 for ATM data and serial interface for Non-ATM data, and host controller compatible with Motorola and Intel. It is fully compatible with G.Lite and G.dmt standards to satisfy interoperability with compatible other chipsets. For CO/CPE application, evaluation tool kit shall be provided. S5N8950 ATM or STM Telephone Line DI DMT AI S5N8951 Hybrid Host DSP RAM PLL Figure 1: ADSL Transceiver configuration for S5N8950. CONFIDENTIAL Preliminary Information ( Rev 1.2 ) S5N8950 G.dmt ADSL Transceiver for CO and CPE 2 Main Features l l l l l l l l l l l l l l l l l l l l l Power and performance optimized single port DMT. Supports ITU-T G.992.1 (G.dmt) , G.992.2 (G.Lite) and T1.413 standards. STM serial interface and ATM UTOPIA level 1 and level 2 interface. Supports both the FDM-based and EC-based DMT line coding. Analog and digital PLL modes. Adaptive frequency and time domain equalizing. Provides over 10 Mbp...