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73K302L-IH PDF预览

73K302L-IH

更新时间: 2024-01-16 10:03:56
品牌 Logo 应用领域
东电化 - TDK 调制解调器电信集成电路
页数 文件大小 规格书
29页 283K
描述
Single-Chip Modem

73K302L-IH 技术参数

生命周期:Transferred包装说明:,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.29其他特性:FULL DUPLEX
数据速率:1.2 MbpsJESD-30 代码:R-PDIP-T28
功能数量:1端子数量:28
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
最大压摆率:12 mA标称供电电压:5 V
表面贴装:NO电信集成电路类型:MODEM
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子位置:DUAL

73K302L-IH 数据手册

 浏览型号73K302L-IH的Datasheet PDF文件第5页浏览型号73K302L-IH的Datasheet PDF文件第6页浏览型号73K302L-IH的Datasheet PDF文件第7页浏览型号73K302L-IH的Datasheet PDF文件第9页浏览型号73K302L-IH的Datasheet PDF文件第10页浏览型号73K302L-IH的Datasheet PDF文件第11页 
73K302L  
Bell 212A, 103, 202  
Single-Chip Modem  
REGISTER ADDRESS TABLE  
ADDRESS  
DATA BIT NUMBER  
REGISTER  
AD2 - AD0  
D7  
D6  
0
D5  
D4  
D3  
D2  
D1  
D0  
CONTROL  
TRANSMIT  
MODE  
3
TRANSMIT  
MODE  
2
TRANSMIT  
MODE  
1
TRANSMIT  
MODE  
0
MODULATION  
OPTION  
TRANSMIT  
ENABLE  
ORIGINATE/  
ANSWER  
REGISTER CR0  
0
000  
IN 212, 103 MODES:  
0=ANSWER  
0=103 FSK  
1=202 FSK  
0000=PWR DOWN  
0=DISABLE  
TXA OUTPUT  
1=ENABLE  
1100=FSK  
1=ORIGINATE  
0010=EXT SYNCH  
0011=SLAVE SYNCH  
0100=ASYNCH 8 BITS/CHAR  
0101=ASYNCH 9 BITS/CHAR  
0110=ASYNCH 10 BITS/CHAR  
0111=ASYNCH 11 BITS/CHAR  
1100=FSK BELL 103 OR 202  
TXA OUTPUT  
IN 202 MODE:  
0=RECEIVE @ 1200 BIT/S,  
TRANSMIT @ 150 BIT/S  
1=RECEIVE @ 150 BIT/S,  
TRANSMIT @ 1200 BIT/S  
TRANSMIT  
PATTERN  
1
TRANSMIT  
PATTERN  
0
BYPASS  
CONTROL  
ENABLE  
DETECT  
TEST  
MODE  
1
TEST  
MODE  
0
CLK  
CR1  
001  
SCRAMBLER/  
ADD PH. EQ.  
RESET  
REGISTER  
1
CONTROL  
INTERRUPT  
00=TX DATA  
0=DISABLE  
1=ENABLE  
0=NORMAL  
1=BYPASS  
0=XTAL  
0=NORMAL  
1=RESET  
00=NORMAL  
01=TX ALTERNATE  
10=TX MARK  
1=16 X DATA  
01=ANALOG LOOPBACK  
10=REMOTE DIGITAL  
LOOPBACK  
SCRAMBLER RATE OUTPUT  
11=TX SPACE  
1=ADD EXTRA  
PHASE EQ.  
IN 202 ONLY  
AT CLK PIN IN  
DPSK MODE  
ONLY  
11=LOCAL DIGITAL  
LOOPBACK  
DETECT  
UNSCR.  
MARK  
CARRIER  
DETECT  
SPECIAL  
TONE  
RECEIVE  
DATA  
CALL  
PROGRESS  
LONG  
LOOP  
DR  
TR  
010  
011  
X
X
REGISTER  
OUTPUTS  
0=CONDITION NOT DETECTED  
1=CONDITION DETECTED  
RECEIVED  
DATA STREAM  
TONE  
RXD  
TRANSMIT  
SCT  
TRANSMIT  
ANSWER  
TONE  
DTMF2/  
DTMF1/  
202T  
DTMF0/  
SPECIAL  
TONE  
TRANSMIT  
DTMF  
CONTROL  
REGISTER  
OUTPUT  
CONTROL  
DTMF3  
OVERSPEED  
FDX  
TONE  
0=DATA  
RXD PIN  
0=NORMAL  
1=TRI STATE  
0=OFF  
1=ON  
4 BIT CODE FOR 1 OF 16  
0=OFF  
1=ON  
0=900 HZ SCT TONE IF  
IN ANSWER MODE  
=2225 HZ ANSWER TONE  
IN 103 OR 212 ORIGINATE  
MODES  
1=TX DTMF  
DUAL TONE COMBINATIONS.  
0=1%  
1=2.5%  
0=NORMAL  
1=FULL DUPLEX IN 202 MODE  
1=FSK MARK  
ID  
10  
110  
ID  
ID  
ID  
ID  
X
X
X
X
REGISTER  
00XX=73K212AL, 322L, 321L  
01XX=73K221AL, 302L  
10XX=73K222AL, 222BL  
1100=73K224L  
X = Undefined, mask in software  
0 = Only write zeros to this location  
1110=73K324L  
1100=73K224BL  
1110=73K324BL  
8

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