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ST20196

更新时间： 2024-11-22 22:42:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		调制解调器电信集成电路电信电路
页数	文件大小	规格书
7页	81K
描述
ADSL, ADSL2 and ADSL+ Modem Chipset for CPE Applications with Utopia II Interface

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中文翻译

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技术参数
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ST20196 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	BGA
包装说明：	17 X 17 MM, 1.70 MM HEIGHT, LBGA-208	针数：	208
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.82	Is Samacsys：	N
数据速率：	24000 Mbps	JESD-30 代码：	S-PBGA-B208
JESD-609代码：	e1	长度：	17 mm
功能数量：	1	端子数量：	208
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LBGA
封装等效代码：	BGA208,16X16,40	封装形状：	SQUARE
封装形式：	GRID ARRAY, LOW PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	1.2,3.3 V	认证状态：	Not Qualified
座面最大高度：	1.7 mm	子类别：	Other Telecom ICs
标称供电电压：	1.2 V	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子面层：	Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)
端子形式：	BALL	端子节距：	1 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	17 mm	Base Number Matches：	1

ST20196 数据手册

ST20190

ADSL, ADSL2 and ADSL+

Modem Chipset for CPE Applications with Utopia II Interface

DATA BRIEF

1 APPLICATIONS

Figure 1. Package

■ Low end and high end ADSL Bridge and Router

solutions

■ ADSL Modems / routers for residential and

SOHO broadband access to www and

corporate VPNs

TQFP100

LBGA208

■ Integrated Access Devices offering VoDSL or

VoIP applications

Table 1. Order Codes

■ Home gateway solutions

Part Number

ST20184

Package

TQFP100

LBGA208

2 FEATURES

■ High Integration

ST20196

– 2 chips, Line to ATM

– Direct ATM Interface

– Line Driver integrated

■ Complete modem package

– No dependency on external processor and

easy,straight forward integration with external

network processors

– Highly reduced bill of material cost

■ Support for multiple ADSL standards:

– ANSI T1.413 Issue2

– Full reference design kit for modem manufac-

turers, including schematics, layout, BoM,

HW design guide, firmware

– ITU G.992.1 (G.dmt)

■ Highest Performance

– Annex A, Annex B, Annex C

– ITU G.992.2 (G.Lite)

– Fully rate-adaptive

– ADSL mode > 12 Mbps in Downstream and >

1 Mbps in Upstream

– 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

– ADSL+ mode > 20 Mbps in Downstream and

> 2 Mbps in Upstream when using 64 tones

(annex L)

3 OVERALL DESCRIPTION

– Support of ReachDSLTM with digital com-

panion chip

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 applica-

tions. 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.

■ 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

As shown in Fig.2, the chipset interfaces have

been defined to allow direct integration into sys-

tems design, reducing both time-to-market and im-

REV. 1

1/7

June 2004

This is preliminary information on a new product now in development. Details are subject to change without notice.

12 3 4 5 6 7

中文翻译

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ST201A104DAR	KYOCERA AVX	获取价格	Radial Leads/SkyCapÂ®/SR Series
ST201A104DARAP1	KYOCERA AVX	获取价格	Radial Leads/SkyCapÂ®/SR Series
ST201A104DART	KYOCERA AVX	获取价格	Radial Leads/SkyCapÂ®/SR Series
ST201A104DARTR1	KYOCERA AVX	获取价格	Radial Leads/SkyCapÂ®/SR Series
ST201A104FAR	KYOCERA AVX	获取价格	Radial Leads/SkyCapÂ®/SR Series

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