ST20190 - ADSL2 and ADSL+ Modem Chipset for CPE Applications with Utopia II Interface

STMicroelectronics

Datasheet Details

Part number	ST20190
Manufacturer	STMicroelectronics
File Size	103.61 KB
Description	ADSL2 and ADSL+ Modem Chipset for CPE Applications with Utopia II Interface
Datasheet	ST20190 Datasheet

General Description

■ ■ ■ ■ The ST20190 is a new generation ADSL chipset from STMicroelectronics.

It is highly integrated and has the flexibility to offer all standards, all annexes while being fully optimised for CPE applications.

It provides all the required functions to implement a complete Utopia rate adaptive DMT ADSL modem.

Overview

www.DataSheet4U.com ST20190 DATA BRIEF ADSL, ADSL2 and ADSL+ Modem Chipset for CPE Applications with Utopia II Interface 1 ■ ■ APPLICATIONS Low end and high end ADSL Bridge and Router solutions ADSL Modems / routers for residential and SOHO broadband access to www and corporate VPNs Integrated Access Devices offering VoDSL or VoIP applications Home gateway solutions Figure 1.

Package TQFP100 LBGA208 ■ Table 1.

Key Features

ES High Integration.
2 chips, Line to ATM.
Direct ATM Interface.
Line Driver integrated.
Highly reduced bill of material cost Support for multiple ADSL standards:.
ANSI T1.413 Issue2.
ITU G.992.1 (G. dmt).
Annex A, Annex B, Annex C.
ITU G.992.2 (G. Lite).
ITU G.992.3 (ADSL2).
Annex A, B, C, I, J and L.
ITU G.992.4 (G. Lite bis).
ITU G.992.5 (ADSL2+).
Annex A, B, C, I, J and L.

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Brand Logo	Part Number	Description	Manufacturer
	ST20190	ADSL ADSL2 and ADSL Modem Chipset	STMicroelectronics

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