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ST20190 - ADSL ADSL2 and ADSL Modem Chipset

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.

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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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. Order Codes Part Number ST20184 ST20196 ■ ■ Package TQFP100 LBGA208 2 ■ FEATURES 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.