ST20184 STMicroelectronics, ST20184 Datasheet

ST20184

Manufacturer Part Number

ST20184

Description

Manufacturer

STMicroelectronics

Datasheet

1.ST20184.pdf (4 pages)

Specifications of ST20184

Main Category

Chipset

Sub-category

Analog Front End

Data Rate

24Mbps

Transmit Rate Range

2.5 to 24kbps

Power Supply Type

Analog

Operating Supply Voltage (typ)

3.3/5V

Package Type

TQFP

Operating Supply Voltage (min)

4.75V

Operating Supply Voltage (max)

5.25V

Supply Current

280mA

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Pin Count

100

Mounting

Surface Mount

Lead Free Status / RoHS Status

Not Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ST20184

Manufacturer:

Quantity:

1 831

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ST20184

Manufacturer:

Quantity:

996

Company:

BOSTOCK HK LIMITED

Part Number:

ST20184

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

ST20184-CA-I1

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

ST20184/B3A

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

ST20184/B3A-LF

Manufacturer:

Company:

BOSTOCK HK LIMITED

Part Number:

ST20184/B4A-LF

Manufacturer:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ST20184CA-I1

Manufacturer:

Quantity:

1 831

Current page: 1 of 4
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■

The new ADSL2+ standards will accelerate broad-

band applications beyond e-mail, web browsing

and data streaming. Internet Service Providers are

exploring several ways to increase their revenues

by offering new services and applications, and en-

larging their customer base. This can be accom-

plished using the increased quantity of new

May 2005

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

Medium/high-end routers

Business routers with modular and/or multiple

WAN access

Security applications

Voice and data gateways

Wireless access points

Convergence of gateways and IP set-top-box

Home servers with storage capabilities, smart

card interfaces, unified mailboxes, etc

Multi-standard capability

– G.992.1 annexA, B

– G.992.2 . g.Lite

– G.992.3 annexA, B, I, J, L (extended reach),

– G.992.4 . g.Lite.bis

– G.992.5 annexA, B, I, J, M

– ANSI T1.413 Issue2

– ETSI TS 101 388 ADSL-over-ISDN

Downstream bit rates up to 24 Mbps and

upstream bit rates up to 2.5 Mbps

Designed to meet standardized and specific

operator requirements.

CATII functionality with echo cancellation and

Trellis coding

Word wide reference for interoperability

Integrated of line driver, filtering and voltage

regulation

Embedded controller allowing easy, straight

forward integration with external network

processors

Applications

Features

M (double upstream)

Utopia Description

UTOPIA ADSL2+ SOLUTION FOR CPE

features and annexes included in ADSL2+ prod-

ucts.

– Triple-play product offerings.

– On a 24+Mbps copper line link, several high-

Increased subscribers base through extended

reach capabilities.

Reduced field deployment issues due to en-

hanced diagnostics capabilities and improved in-

teroperability.

Increased upstream speeds at lower costs for tele-

working and business symmetrical transmission

segments. By implementing bonding, both up-

stream and downstream bit-rates can be doubled

or further multiplied for high-end business applica-

tions.

The chipset allows OEM/ODM designers to ad-

dress the new services and applications needed

for the residential and SOHO markets up to the

large business segment. The chipset consists of a

new generation analog front-end chip (ST20184)

and digital chip (ST20196) integrating the DMT

modem and dedicated controller. When used to-

gether with an external network processor, a flexi-

ble and scalable platform can be developed to

handle the rapidly increasing bit rate demands and

the continuous introduction of additional multime-

dia functionalities and sophisticated networking

protocols.State-of-the-art ADSL2+ performance is

Figure 1. Packages

Table 1. Order Codes

definition video channels can be broadcasted

with new options offered to manage different la-

tency paths.

Part Number

ST20184

ST20196

TQFP100

LBGA208

ST20190

TQFP100

LBGA208

Package

DATA BRIEF

Rev. 2

1/4

Related parts for ST20184

ST20184 Summary of contents

Page 1

... SOHO markets up to the large business segment. The chipset consists of a new generation analog front-end chip (ST20184) and digital chip (ST20196) integrating the DMT modem and dedicated controller. When used to- ...

Page 2

... CAD tools and simulation software, the performance has been opti- mized to define the next generation requirements. The ST20184 contains a powerful 5V line driver. In the receiving path great care has been taken to lower the noise floor, increase the dynamic range and linearity of the programmable gain amplifiers (LNAfs). In both Rx and Tx path tunable, active filters have been integrated to deal with the different frequency allo- cations for upstream and downstream bands ...

Page 3

DMT engine includes some advanced techniques that differen- tiate the product from its competitors; these include innovative Per Tone Equalizer (PTEQ) optimizing short loop and bridge tap performances and reducing the impact of ...

Page 4

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...

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