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參數資料
| 型號： | 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 |
| 文件頁數： | 1/74頁 |
| 文件大小： | 971K |
| 代理商： | SI2404 |
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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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
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