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73K222AL PDF预览

73K222AL

更新时间: 2024-01-18 05:12:32
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
28页 162K
描述
V.22, V.21, Bell 212A, 103 Single-Chip Modem

73K222AL 技术参数

生命周期:Obsolete包装说明:PLASTIC, DIP-40
Reach Compliance Code:unknown风险等级:5.56
其他特性:FULL DUPLEX数据速率:1.2 Mbps
JESD-30 代码:R-PDIP-T40长度:51.943 mm
功能数量:1端子数量:40
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:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified座面最大高度:5.588 mm
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端子节距:2.54 mm
端子位置:DUAL宽度:15.24 mm
Base Number Matches:1

73K222AL 数据手册

 浏览型号73K222AL的Datasheet PDF文件第5页浏览型号73K222AL的Datasheet PDF文件第6页浏览型号73K222AL的Datasheet PDF文件第7页浏览型号73K222AL的Datasheet PDF文件第9页浏览型号73K222AL的Datasheet PDF文件第10页浏览型号73K222AL的Datasheet PDF文件第11页 
73K222AL  
V.22, V.21, Bell 212A, 103  
Single-Chip  
REGISTER ADDRESS TABLE  
ADDRESS  
DATA BIT NUMBER  
REGISTER  
AD2 - AD0  
D7  
D6  
0
D5  
D4  
D3  
D2  
D1  
D0  
CONTROL  
REGISTER  
0
TRANSMIT  
MODE  
3
TRANSMIT  
MODE  
2
TRANSMIT  
MODE  
1
TRANSMIT  
MODE  
0
MODULATION  
OPTION  
TRANSMIT  
ENABLE  
ORIGINATE/  
ANSWER  
000  
CR0  
0000 = PWR DOWN  
0001 = INT SYNCH  
0010 = EXT SYNCH  
0011 = SLAVE SYNCH  
0 = 1200 BIT/S DPSK  
1 = 600 BIT/S DPSK  
0 = BELL 103 FSK  
1 = V.21 FSK  
0 = ANSWER  
1 = ORIGINATE  
0 = DISABLE  
TXA OUTPUT  
1 = ENABLE  
TXA OUTPUT  
0100 = ASYNCH 8 BITS/CHAR  
0101 = ASYNCH 9 BITS/CHAR  
0110 = ASYNCH 10 BITS/CHAR  
0111 = ASYNCH 11 BITS/CHAR  
1100 = FSK  
CONTROL  
REGISTER  
1
TRANSMIT  
PATTERN  
1
TRANSMIT  
PATTERN  
0
ENABLE  
DETECT  
INTERRUPT  
TEST  
MODE  
1
TEST  
MODE  
0
BYPASS  
SCRAMBLER  
CLK  
CONTROL  
CR1  
001  
RESET  
0 = DISABLE 0 = NORMAL  
0 = XTAL  
1 = 16 X DATA 1 = RESET  
0 = NORMAL  
00 = NORMAL  
00 = TX DATA  
01 = TX ALTERNATE  
10 = TX MARK  
1 = ENABLE  
1 = BYPASS  
01 = ANALOG LOOPBACK  
10 = REMOTE DIGITAL  
LOOPBACK  
11 = LOCAL DIGITAL  
LOOPBACK  
SCRAMBLER RATE OUTPUT  
AT CLK PIN IN  
DPSK MODE  
ONLY  
11 = TX SPACE  
DETECT  
REGISTER  
RECEIVE  
DATA  
UNSCR.  
MARKS  
CARRIER  
DETECT  
ANSWER  
TONE  
CALL  
PROGRESS  
LONG  
LOOP  
DR  
010  
011  
X
X
OUTPUTS  
RECEIVED  
DATA STREAM  
0 = CONDITION NOT DETECTED  
1 = CONDITION DETECTED  
DTMF0/  
GUARD/  
ANSWER/  
TONE  
TONE  
CONTROL  
REGISTER  
RXD  
OUTPUT  
CONTROL  
TRANSMIT  
GUARD/  
TONE  
TRANSMIT  
ANSWER  
TONE  
TRANSMIT  
DTMF  
DTMF1/  
OVERSPEED  
TR  
DTMF3  
DTMF2  
4 BIT CODE FOR 1 OF 16  
DUAL TONE COMBINATIONS  
RXD PIN  
0 = NORMAL  
1 = TRI STATE  
0 = OFF  
1 = ON  
0 = DATA  
1 = TX DTMF  
0 = OFF  
1 = ON  
0 = 2225 Hz A.T.  
1800 Hz G.T.  
1 = 2100 Hz A.T.  
500 Hz G.T.  
ID  
ID  
ID  
10  
110  
ID  
ID  
X
X
X
X
REGISTER  
00XX = 73K212AL, 322L, 321L  
01XX = 73K221AL, 302L  
10XX= 73K222AL, 222BL  
1100 = 73K224L  
X = Undefined, mask in software  
1110 = 73K324L  
1111 = 73K224BL  
1101 = 73K324BL  
8

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