參數(shù)資料
型號(hào)： SI2404
廠商： Electronic Theatre Controls, Inc.
英文描述： V.90, V.34, V.32BIS, V.22BIS ISOMODEM?? WITH GLOBAL DAA
中文描述： .90，.34，V.32BIS，V.22BIS的ISOmodem？？與全球DAA
文件頁(yè)數(shù)： 1/74頁(yè)
文件大小： 971K
代理商： SI2404
Rev. 1.0 2/05
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Copyright 2005 by Silicon Laboratories
Si2457/34/15/04
Ordering Information
This data sheet is valid only for
those chipset combinations listed
on page page 70.
Pin Assignments
CLKIN/XTALI
XTALO
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RI
V
D
RXD
TXD
CTS
RESET
C2A
C1A
INT
GND
V
A
ESC
DCD
RTS
1
Si2457/34/15/04
(16-Pin Option)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Si2457/34/15/04
(24-Pin Option)
CLKIN/XTALI
XTALO
CLKOUT/EECS/A0
FSYNC/D6
VD3.3
GND
VDA
RTS/D7
RXD/RD
TXD/WR
CTS/CS
RESET
AOUT/INT
RI/D1
INT/DO
SDI/EESD/D2
VDB
VD3.3
GND
ESC/D3
DCD/D4
SDO/EECLK/D5
C1A
C2A
QE
DCT
RX
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IB
C1B
C2B
VREG
RNG1
RNG2
VREG2
SC
QE2
QB
DCT3
IGND
DCT2
1
Si3018/10
Si2457/34/15/04
V.90, V.34, V.32
BIS
, V.22
BIS
ISO
MODEM
WITH
G
LOBAL
DAA
Features
Applications
Description
The ISOmodem
family of products is a complete modem ranging in
speed from 56,000 bps to 2400 bps. Offered as a chipset with the Si2457,
Si2434, Si2415, or Si2404 system-side device and the Si3018/10 line-
side device, the ISOmodem utilizes Silicon Laboratories’ patented Direct
Access Arrangement (DAA) technology to provide a programmable
telephone line interface with an unparalleled level of integration. These
compact solutions eliminate the need for a separate DSP, modem
controller, codec, transformer, relay, opto-isolators, clocking crystal, and
2-4 wire hybrid. Available with a system-side packaging option of either a
16-pin SOIC or a 24-pin TSSOP, these devices are ideal for embedded
modem applications due to their flexibility, small footprint, and minimal
external component count.
Functional Block Diagram
Data modem formats
z
ITU-T, Bell
z
300 bps up to 56 kbps
z
V.21,V.22, V.29 Fast Connect
z
V.42, V.42bis, MNP2-5
z
Automatic rate negotiation
Type I and II caller ID decode
No external ROM or RAM required
UART or parallel interface
AT command set support
SMS / MMS support
Integrated DAA
z
Over 6000 V Capacitive isolation
z
Parallel phone detect
z
Globally-compliant line interface
z
Overcurrent detection
27 MHz clock input
3.3 V power
Firmware upgradeable
EEPROM interface
Lead-free, RoHS Compliant
Packages
Set-top boxes
Point-of-sale terminals
Text/video telephones
Digital video recorder
Digital televisions
Remote monitoring
Serial
Interface
Parallel
Interface
Microcontroller
DSP
DAA
Interface
RAM/ROM
PLL
Clocking
S
CLKIN/XTALI
XTALO
CLKOUT
RXD
TXD
CTS
RTS
DCD
ESC
RI
INT
RESET
To Phone Line
AOUT
Data Bus
CS
WR
RD
A0
D0-D7
ISOB
相關(guān)PDF資料
PDF描述
SI2415 V.90, V.34, V.32BIS, V.22BIS ISOMODEM?? WITH GLOBAL DAA
SI2434 V.90, V.34, V.32BIS, V.22BIS ISOMODEM?? WITH GLOBAL DAA
SI2457 V.90, V.34, V.32BIS, V.22BIS ISOMODEM?? WITH GLOBAL DAA
Si3010 GLOBAL SERIAL INTERFACE DIRECT ACCESS ARRANGEMENT
Si3018 GLOBAL SERIAL INTERFACE DIRECT ACCESS ARRANGEMENT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Si2404-C-FS 功能描述:電信線路管理 IC 2400 bps ISOmodem RoHS:否 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-最小: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
SI2404-C-FSR 功能描述:電信線路管理 IC 2400 bps ISOmodem Error Correction RoHS:否 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-最小: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
Si2404-C-FT 功能描述:電信線路管理 IC 2400 bps ISOmodem RoHS:否 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-最小: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
SI2404-C-FTR 功能描述:電信線路管理 IC 2400 bps ISOmodem RoHS:否 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-最小: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
Si2404-C-GT 功能描述:電信線路管理 IC 2400 bps ISOmodem RoHS:否 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-最小: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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