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参数资料
型号： SI2401FS10-EVB
厂商： Silicon Laboratories Inc
文件页数： 1/76页
文件大小： 0K
描述： BOARD EVAL SI2401 UART INTERFACE
标准包装： 1
系列： ISOmodem®
主要目的： 电信，调制解调器
嵌入式： 否
已用 IC / 零件： SI2401
主要属性： 双路 RJ-11 连接至电话线路，音频连接器
次要属性： RS-232，TTL 串行和 USB 接口
已供物品： 板，调制解调器，电源
相关产品： 336-1095-ND - IC ISOMODEM SYSTEM-SIDE 16SOIC
其它名称： 336-1167
Rev. 1.0 12/05
Copyright 2005 by Silicon Laboratories
Si2401
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Si2401
V. 2 2 BIS ISO MODEM WITH I NTEGRATED G LOBAL DAA
Features
Applications
Description
The Si2401 ISOmodem is a complete, two-chip 2400 bps modem integrating
Silicon Labs’ third-generation direct access arrangement (DAA), which provides a
globally-programmable telephone line interface with an unprecedented level of
integration. Available in two 16-pin SOIC packages, this compact solution
eliminates the need for a separate DSP data pump, modem controller, codec,
isolation transformer, relay, opto-isolators, and 2–4 wire hybrid. The Si2401
provides conventional data formats at connect rates of up to 2400 bps with full-
duplex operation over the Public Switched Telephone Network (PSTN).
Additionally, the Si2401 is fully-programmable to meet global standards with a
single design. Other features include fast connect times for electronic point-of-
sale (EPOS) applications and alarm protocols for security systems. The device is
ideal for embedded modem applications due to its small size, low external
component count, and low power consumption.
Functional Block Diagram
Data modem formats
2400 bps: V.22bis
1200 bps: V.22, V.23, Bell 212A
300 bps: V.21, Bell 103
Fast connect and V.23 reversing
SIA and other security protocols
27 MHz CLKIN support
Caller ID detection and decoding
UART with flow control
Integrated third-generation DAA
Fewer external components required
Over 5000 V capacitive isolation
Parallel phone detect
Globally-compliant line interface
AT command set support
Call progress support
3.3 V Power
Lead-free, RoHS-compliant
packages
Set-top boxes
Point-of-sale
ATM terminals
Security systems
Medical monitoring
Power meters
UA
R
T
Controller
(AT Decoder,
Call Progress)
Is
ol
ation
I
n
terf
a
c
e
Control
Interface
Clock
Interface
DSP
(Data Pump)
RXD
TXD
RESET
EOFR/GPIO1
ESC/GPIO3
CD/GPIO2
INT/GPIO4
XOUT
XTALI
Si2401
Si3010
CTS
Hybrid, AC
and DC
Terminations
Ring Detect
Off-Hook
IB
SC
DCT
VREG2
DCT2
DCT3
RNG1
RNG2
QB
QE
QE2
RX
Isolation
Interface
VREG
RI/GPIO5
U.S. Patent #5,870,046
U.S. Patent #6,061,009
Other patents pending
Ordering Information
See page 72.
Pin Assignments
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CLKIN/XTALI
XTALO
CTS
V
D
TXD
RXD
RESET
GPIO5/RI
GPIO1/EOFR
GPIO2/CD
GPIO3/ESC
V
A
GND
GPIO4/INT/AOUT
C1A
C2A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
QE
DCT
VREG
IB
C2B
C1B
RNG1
RX
DCT2
IGND
DCT3
QB
QE2
SC
VREG2
RNG2
Si2401
Si3010
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相关代理商/技术参数
参数描述
SI2401-FSR 功能描述:电信线路管理 IC 2400b/s System Side 3rd Gen DAA Tech RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
SI2401URT-EVB 功能描述:网络开发工具 U 634-SI2401FS10-EVB RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V
SI2403 制造商:SILABS 制造商全称:SILABS 功能描述:V.22BIS ISOMODEM CHIPSET WITH ERROR CORRECTION
SI2403-FT 制造商:Silicon Laboratories Inc 功能描述:MODEM CHIP CHIPSET ISOMODEM 2.4KBPS 24TSSOP - Rail/Tube
SI2404 制造商:未知厂家 制造商全称:未知厂家 功能描述:V.90, V.34, V.32BIS, V.22BIS ISOMODEM?? WITH GLOBAL DAA
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