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ST20196中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

ST20196
廠商型號(hào)

ST20196

功能描述

ADSL, ADSL2 and ADSL Modem Chipset for CPE Applications with Utopia II Interface

文件大小

76.75 Kbytes

頁(yè)面數(shù)量

7 頁(yè)

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡(jiǎn)稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-15 17:05:00

人工找貨

ST20196價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

ST20196規(guī)格書詳情

OVERALL DESCRIPTION

The ST20190 is a new generation ADSL chipset from STMicroelectronics. It is highly integrated and has the flexibility to offer all standards, all an nexes while being fully optimised for CPE applications. It provides all the required functions to implement a complete Utopia rate adaptive DMT ADSL modem. It consists of the optimised ADSL Analogue Front-End chip ST20184 and the digital chip ST20196 which includes a DMT/ATM mo dem, and a dedicated ADSL Transceiver Control ler with associated Firmware.

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.992.3 (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

– Support of ReachDSLTM with digital companion chip

■ Cat II functionality: Trellis coding and echo cancellation

■ Dual latency support: fast + interleaved

■ Small footprint packages allow high density board designs

■ Embedded controller with cache for powerful and flexible on chip control of the modem operation

■ Complete modem package

– No dependency on external processor and easy,straight forward integration with external network processors

– Full reference design kit for modem manufacturers, including schematics, layout, BoM, HW design guide, firmware

■ Highest Performance

– Fully rate-adaptive

– ADSL mode > 12 Mbps in Downstream and > 1 Mbps in Upstream

– ADSL+ mode > 20 Mbps in Downstream and > 2 Mbps in Upstream when using 64 tones (annex L)

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

產(chǎn)品屬性

  • 型號(hào):

    ST20196

  • 功能描述:

    電信線路管理 IC ADSL2+ CPE chipset Integ Line Driver

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 產(chǎn)品:

    PHY

  • 接口類型:

    UART

  • 電源電壓-最大:

    18 V

  • 電源電壓-最?。?/span>

    8 V

  • 電源電流:

    30 mA

  • 最大工作溫度:

    + 85 C

  • 最小工作溫度:

    - 40 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    VFQFPN-48

  • 封裝:

    Tray

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