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73M2901-IGT PDF预览

73M2901-IGT

更新时间: 2024-02-07 18:54:34
品牌 Logo 应用领域
东电化 - TDK 调制解调器
页数 文件大小 规格书
17页 316K
描述
Advanced Single Chip Modem

73M2901-IGT 技术参数

生命周期:Obsolete包装说明:LEAD FREE, PLASTIC, LCC-32
Reach Compliance Code:unknown风险等级:5.56
数据速率:2.4 MbpsJESD-30 代码:R-PQCC-J32
长度:13.995 mm功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装形状:RECTANGULAR
封装形式:CHIP CARRIER认证状态:Not Qualified
座面最大高度:3.56 mm标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:MODEM
温度等级:INDUSTRIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
宽度:11.455 mmBase Number Matches:1

73M2901-IGT 数据手册

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73M2901/3.3V  
Advanced Single  
Chip Modem  
December 2000  
FEATURES  
DESCRIPTION  
The 73M2901/3.3V is a single-chip modem that  
combines all the controller (DTE) and data pump  
functions necessary to implement an intelligent  
V.22bis data modem. This device is based on TDK  
Semiconductor’s implementation of the industry  
standard 8032 microcontroller core with a proprietary  
multiply and accumulate (MAC) coprocessor; Sigma-  
Delta A/D and D/A converters; and an analog front  
end. The ROM and RAM necessary to operate the  
modem are contained on the device. Additionally,  
the 73M2901/3.3V provides an on-chip oscillator and  
Hybrid driver.  
Low overall system chip count. True one  
chip solution for embedded systems  
Low operating power (~120mW @ 3.3V,  
automatic low power standby and power  
down options available)  
Internal ROM and RAM for normal operation  
On chip optional hybrid driver  
Designed for +3.15 through +3.6 volts  
Data speeds:  
V.22bis – 2400bps  
V.22, Bell 212 – 1200bps  
V.21, Bell 103 – 300bps  
The 73M2901/3.3V is a high performance, low  
voltage, low power, single chip modem capable of  
data transmission and reception through 2400bps.  
The 73M2901/3.3V is intended for embedded  
applications and battery operation. This device  
offers low power 3.3 volt design with optional  
internal hybrid and country specific call progress  
support.  
V.23 – 1200/75bps (w/ turnaround (PAVI))  
Bell 202 – 1200bps  
Bell 202 and V23 4-wire operations  
Dynamic Range: -9dBm to –43 dBm  
“AT” command set  
Host access to modem port pins via AT  
commands for custom I/O expansion  
DTMF tone generation and detection  
Call progress support with multinational  
options (FCC68, CTR21, JATE…)  
Caller ID capability  
Blacklisting capability  
Packaging: 32 pin PLCC or 44 pin TQFP  
BLOCK DIAGRAM  
ROM  
RAM  
ASRCH  
RING  
MAC  
Hybrid  
DTR  
CPU  
TxCLK  
TxD  
RxD  
RxA  
TxAP  
TxAP  
AFE  
RxCLK  
RI  
CTS  
DCD  
DSR  
RTS  
HBDEN  
USR10  
USR11  
RELAY  

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