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73K224BL-IH PDF预览

73K224BL-IH

更新时间: 2024-01-21 07:51:20
品牌 Logo 应用领域
其他 - ETC 调制解调器电信集成电路
页数 文件大小 规格书
33页 238K
描述
Single-Chip Modem w/ Integrated Hybrid

73K224BL-IH 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:22
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.04其他特性:FULL DUPLEX
数据速率:2.4 MbpsJESD-30 代码:R-PDIP-T22
长度:27.686 mm功能数量:1
端子数量:22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:5.08 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:10.16 mmBase Number Matches:1

73K224BL-IH 数据手册

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73K224BL  
V.22bis/V.22/V.21/Bell 212A/103  
Single-Chip Modem w/ Integrated Hybrid  
REGISTER ADDRESS TABLE  
ADDRESS  
DATA BIT NUMBER  
REGISTER  
AD2 - AD0  
D7  
D6  
D5  
D4  
D3  
D2  
D1  
D0  
CONTROL  
REGISTER  
0
MODULATION MODULATION  
TRANSMIT  
MODE  
2
TRANSMIT  
MODE  
1
TRANSMIT  
MODE  
0
MODULATION  
OPTION  
TRANSMIT  
ENABLE  
ORIGINATE/  
ANSWER  
CR0  
000  
TYPE  
1
TYPE  
0
QAM: 0 = 2400 BIT/S  
DPSK: 0=1200 BIT/S  
1 = 600 BIT/S  
FSK: 0 = 103 MODE  
1 = V.21  
10=QA,  
00=DPSK  
01=FSK  
0 = ANSWER  
1 = ORIGINATE  
0000 = PWR DOWN  
0 = DISABLE  
0001 = INT SYNCH  
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  
1X00 = FSK  
TXA OUTPUT  
1 = ENABLE  
TXA OUTPUT  
TRANSMIT  
PATTERN  
1
TRANSMIT  
PATTERN  
0
ENABLE  
DETECT  
INTERRUPT  
TEST  
MODE  
1
TEST  
MODE  
0
CONTROL  
REGISTER  
1
BYPASS  
SCRAMBLER  
CLK  
CONTROL  
001  
RESET  
CR1  
00 = TX DATA  
01 = TX ALTERNATE  
(DOTTING)  
10 = TX MARK  
11 = TX SPACE  
0 = DISABLE  
1 = ENABLE  
0 = NORMAL  
1 = BYPASS  
SCRAMBLER RATE OUTPUT  
AT CLK PIN IN  
0 = XTAL  
1 = 16 X DATA  
0 = NORMAL  
1 = RESET  
00 = NORMAL  
01 = ANALOG LOOPBACK  
10 = REMOTE DIGITAL  
LOOPBACK  
11 = LOCAL DIGITAL  
LOOPBACK  
QAM/DPSK MODE  
ONLY  
RECEIVE  
LEVEL  
INDICATOR  
S1  
PATTERN  
DETECT  
CP  
TONE  
DETECT  
ANSWER  
TONE  
DETECT  
SIGNAL  
QUALITY  
INDICATOR  
UNSCR.  
MARKS  
DETECT  
DETECT  
REGISTER  
READ ONLY  
RECEIVE  
DATA  
CARRIER  
DETECT  
DR  
010  
0=SIGNAL  
BELOW  
THRESHOLD  
0=NOT PRESENT OUTPUTS  
0 = CONDITION NOT DETECTED  
1 = CONDITION DETECTED  
0=GOOD  
1=BAD  
1=PATTERN  
FOUND  
RECEIVED  
DATA STREAM  
1=ABOVE  
THRESHOLD  
RXD  
OUTPUT  
CONTROL  
TRANSMIT  
GUARD/  
TONE  
TRANSMIT  
ANSWER  
TONE  
DTMF1/  
EXTENDED  
OVERSPEED  
DTMF0/  
GUARD/  
ANSWER  
TONE  
CONTROL  
REGISTER  
DTMF2/  
DTMF3  
TRANSMIT  
DTMF  
011  
TR  
4W/FDX  
0 = DATA  
CARRIER  
1=TX DTMF  
RXD PIN  
0 = NORMAL  
1 = OPEN  
0 = OFF  
1 = ON  
4 BIT CODE FOR 1 OF 16  
DUAL TONE COMBINATIONS  
0 = OFF  
1 = ON  
0 = 1800 Hz G.T.  
2225 Hz ANNS TONE  
GENERATED  
1 = 550 Hz ANS TONE  
2100 Hz ANS TONE  
GENERATED &  
DETECTED (V.21, V.22)  
SPECIAL  
REGISTER  
ACCESS  
CONTROL  
REGISTER  
2
TRAIN  
INHIBIT  
EQUALIZER  
ENABLE  
CALL  
INTIALIZE  
RESET  
DSP  
TRANSMIT  
S1  
16 WAY  
CR2  
100  
0
0=ACCESS CR3 0=DSP IN  
0=NORMAL  
DOTTING  
1=S1  
0=RX=TX  
0=DSP  
INACTIVE  
1=DSP  
0=ADAPT EQ  
ACTIVE  
1=ADAPT EQ  
FROZEN  
0=ADAPT EQ  
IN RESET STATE  
1=ADAPT EQ  
ACTIVE  
1=ACCESS  
SPECIAL  
DEMOD MODE  
1=RX=16WAY  
TX=4WAY  
IN DPSK  
1=DSP IN CALL  
PROGRESS  
MODE  
REGISTER  
ACTIVE  
TRANSMIT  
ATTEN.  
1
RECEIVE  
GAIN  
BOOST  
TRANSMIT  
ATTEN.  
3
TRANSMIT  
ATTEN.  
2
TRANSMIT  
ATTEN.  
0
CONTROL  
REGISTER  
3
TRISTATE  
TX/RXCLK  
OH  
CR3  
101  
TXDALT  
ALTERNATE  
TRANSMIT  
DATA  
0=NORMAL  
1=TRISTATE  
0=OH RELAY  
DRIVER OPEN 1=18 dB BOOST  
1=OH OPEN  
DRAIN  
0=NO BOOST  
0000-1111,SETS  
TRANSMIT ATTENUATOR  
16 dB RANGE  
SOURCE  
DEFAULT=0100 -10 dBm0  
DRIVER PULLING  
LOW  
SQ  
SELECT 0  
SQ  
SELECT 1  
TXD  
SOURCE  
TX BAUD  
CLOCK  
SPECIAL  
REGISTER  
RX UNSCR.  
0
DATA  
0
SR  
101  
0
OUTPUTS  
TXBAUD  
CLOCK  
OUTPUTS  
UNSCR.  
DATA  
0=TXD PIN  
1=TXALT BIT  
-5  
-6  
-4  
-3  
00 10  
01 10  
10 10  
11 10  
BER  
BER  
BER  
BER  
ID  
10  
110  
1
1
0
0
X
X
X
X
REGISTER  
READ ONLY  
00XX=73K212AL, 322L, 321L  
01XX=73K221AL, 302L  
10XX=73K222AL, 222BL  
1100=73K224L, 224BL  
1110=73K324L, 324BL  
0 = Only write zeros to these locations  
X = Undefined, mask in software  
9

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