数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

ES2839 数据表(PDF) 1 Page - List of Unclassifed Manufacturers

部件名 ES2839
功能描述  V.90/V.92 PCI HSP Modem Solution
Download  4 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ETC [List of Unclassifed Manufacturers]
网页  
标志 ETC - List of Unclassifed Manufacturers

ES2839 数据表(HTML) 1 Page - List of Unclassifed Manufacturers

  ES2839 Datasheet HTML 1Page - List of Unclassifed Manufacturers ES2839 Datasheet HTML 2Page - List of Unclassifed Manufacturers ES2839 Datasheet HTML 3Page - List of Unclassifed Manufacturers ES2839 Datasheet HTML 4Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 1 / 4 page
background image
ESS Technology, Inc.
SAM0341-041101
1
ESS Technology, Inc.
ES2839/ES2840
V.90/V.92 PCI HSP Modem Solution
Product Brief
DESCRIPTION
The ES2839/ES2840 is a high-performance, two-chip, host-
based modem solution that delivers high connectivity and
throughput, using a solid-state DAA instead of a traditional
transformer DAA. The chipset consists of the ES2839
TeleDrive
®
modem chip and the ES2840, its accompanying high-voltage,
solid-state DAA device. Together, the ES2839 and ES2840
devices comprise a very low-cost modem solution for add-in
cards, desktops, and notebooks.
The ES2839 modem is capable of send/receive data and fax,
supports telephone answering machine (TAM), and is capable of
data/fax/voice call discrimination. With its built-in ACPI and
D3cold wake-on-ring support, the ES2839, plus the ES2840,
forms an ideal modem solution for notebooks and battery-
operated devices.
The ES2839 includes a PCI bus interface, codec, and low-
voltage, solid-state DAA. It also includes ADC and DAC
conversions of modem/voice signal data and provides the
interface and control logic needed to transfer data between its
serial I/O terminals and the PCI interface.
The ES2840, the high-voltage DAA device, handles the line-
monitoring and filtering functions, while also protecting the
signaling characteristics, performing all AC and DC functions,
and interfacing with the line side of tip and ring operations.
The ES2839/2840 modem solution meets all requirements for
Microsoft WHQL certification, as well as V.250, V.251, and V.253
commands
The ES2839 is available in a 100-pin low-profile quad flat pack
(LQFP) package. The ES2840 is available in an industry-
standard 20-pin super small outline pack (SSOP) package.
FEATURES
V.90/V.92 analog data/fax/TAM modem
Data mode capabilities:
—–
V.90/V.92: 56 kbps
—–
ITU-T V.34: 33.6 kbps and fallbacks
Fax mode capabilities:
—–
ITU-T V.17, V.29, V.27ter, and V.21ch2
—–
Group 3 (TIA/EIA-578 Class 1 and Class 2)
Requires minimum 166-MHz Pentium with MMX technology
PC99/PC2001-compliant with support for V.250, V.251, and
V.253 commands
V.80 (H.324 software-stack-compatible)
Buzzer generator feature generates oscillation on handshaking
Caller ID
Data/fax/voice call discrimination
Worldwide homologation
Compliant with ACPI 1.0 and PCI Power Management Interface
1.0, supporting the D3cold wake-on-ring
16-bit ADC and DAC with built-in anti-aliasing and
reconstruction filters
Separate analog (5V) and digital (3.3V with 5V tolerance for
digital circuits) power supplies
Internal PLL, requiring a lower frequency crystal for 18.816-MHz
input
EEPROM interface for subsystem vendor ID
Supports Microsoft Windows
™ Unimodem V and TAPI
specifications
Supports Microsoft Windows 98/SE/ME/2000
Supports Microsoft Windows NT 4.0
SYSTEM BLOCK DIAGRAM
Figure 1 shows the ES2839/ES2840 system block diagram.
Figure 1 ES2839/ES2840 System Block Diagram
EEPROM
PCI I/F
ES2839 HSP MODEM
PHONE
LINE
BUS
PCI AND
MINI PCI
VOLTAGE DAA
ES2840 HIGH-
XTAL
MC‘97
LOW-VOLTAGE
EEPROM
I/F
CODEC
DAA


类似零件编号 - ES2839

制造商部件名数据表功能描述
logo
List of Unclassifed Man...
ES2838 ETC-ES2838 Datasheet
310Kb / 4P
   V.90/V.92 PCI HSP Modem Product Brief
ES2838S ETC-ES2838S Datasheet
310Kb / 4P
   V.90/V.92 PCI HSP Modem Product Brief
More results

类似说明 - ES2839

制造商部件名数据表功能描述
logo
List of Unclassifed Man...
ES2838 ETC-ES2838 Datasheet
310Kb / 4P
   V.90/V.92 PCI HSP Modem Product Brief
ES2898 ETC-ES2898 Datasheet
66Kb / 6P
   V.90 PCI DSP Modem Solution
logo
Filtran LTD
7197 FILTRAN-7197 Datasheet
183Kb / 1P
   V.90 Modem transformer
6647 FILTRAN-6647 Datasheet
87Kb / 1P
   V.90 Modem Transformer
7352 FILTRAN-7352 Datasheet
183Kb / 1P
   V.90 Modem Transformer
logo
Bel Fuse Inc.
2811B BEL-2811B Datasheet
30Kb / 2P
   MODEM MAGNETICS V.90 Modem Transformer
logo
Filtran LTD
6648 FILTRAN-6648 Datasheet
109Kb / 1P
   V.90 Modem Transformer
7250 FILTRAN-7250 Datasheet
118Kb / 1P
   V.90 Modem Transformer
logo
Bel Fuse Inc.
2791C BEL-2791C Datasheet
34Kb / 2P
   MODEM MAGNETICS V.90 Modem Transformer
2802A BEL-2802A Datasheet
38Kb / 2P
   MODEM MAGNETICS V.90 Modem Transformers
More results


Html Pages

1 2 3 4


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com