參數(shù)資料
型號(hào)： 73K222AL-IH
廠商： TDK Corporation
英文描述： V.22, V.21, Bell 212A, 103 Single-Chip Modem
中文描述： .22，.21，貝爾212A章，103單芯片調(diào)制解調(diào)器
文件頁數(shù)： 8/28頁
文件大?。?/td> 160K
代理商： 73K222AL-IH
73K222AL
V.22, V.21, Bell 212A, 103
Single-Chip
8
REGISTER ADDRESS TABLE
MODULATION
OPTION
00 = NORMAL
01 = ANALOG LOOPBACK
10 = REMOTE DIGITAL
LOOPBACK
11 = LOCAL DIGITAL
LOOPBACK
000
TRANSMIT
MODE
3
TRANSMIT
MODE
2
TRANSMIT
MODE
1
TRANSMIT
ENABLE
ORIGINATE/
ANSWER
DATA BIT NUMBER
AD2 - AD0
REGISTER
ADDRESS
D7
D6
D5
D4
D3
D2
D1
D0
TEST
MODE
0
TEST
MODE
1
RESET
CLK
CONTROL
BYPASS
SCRAMBLER
ENABLE
DETECT
INTERRUPT
TRANSMIT
PATTERN
0
TRANSMIT
PATTERN
1
001
CR1
LONG
LOOP
CALL
PROGRESS
ANSWER
TONE
CARRIER
DETECT
RECEIVE
DATA
010
DETECT
REGISTER
DR
DTMF0/
GUARD/
ANSWER/
TONE
DTMF1/
OVERSPEED
DTMF2
DTMF3
TRANSMIT
DTMF
TRANSMIT
ANSWER
TONE
RXD
OUTPUT
CONTROL
011
TONE
CONTROL
REGISTER
TR
TRANSMIT
MODE
0
0000 = PWR DOWN
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
1100 = FSK
0 = DISABLE
TXA OUTPUT
1 = ENABLE
TXA OUTPUT
0 = ANSWER
1 = ORIGINATE
00 = TX DATA
01 = TX ALTERNATE
10 = TX MARK
11 = TX SPACE
0 = DISABLE
1 = ENABLE
0 = NORMAL
1 = BYPASS
SCRAMBLER
0 = XTAL
1 = 16 X DATA
RATE OUTPUT
AT CLK PIN IN
DPSK MODE
ONLY
0 = NORMAL
1 = RESET
OUTPUTS
RECEIVED
DATA STREAM
0 = CONDITION NOT DETECTED
1 = CONDITION DETECTED
RXD PIN
0 = NORMAL
1 = TRI STATE
0 = OFF
1 = ON
0 = DATA
1 = TX DTMF
4 BIT CODE FOR 1 OF 16
DUAL TONE COMBINATIONS
CR0
0 = 1200 BIT/S DPSK
1 = 600 BIT/S DPSK
0 = BELL 103 FSK
1 = V.21 FSK
TRANSMIT
GUARD/
TONE
0 = 2225 Hz A.T.
1800 Hz G.T.
1 = 2100 Hz A.T.
500 Hz G.T.
0 = OFF
1 = ON
UNSCR.
MARKS
ID
REGISTER
10
110
ID
ID
ID
ID
0
X
X
X
X
X
X
X = Undefined, mask in software
CONTROL
REGISTER
1
CONTROL
REGISTER
0
00XX = 73K212AL, 322L, 321L
01XX = 73K221AL, 302L
10XX = 73K222AL, 222BL
1100 = 73K224L
1110 = 73K324L
1111 = 73K224BL
1101 = 73K324BL
相關(guān)PDF資料
PDF描述
73K222AL-IP V.22, V.21, Bell 212A, 103 Single-Chip Modem
73K222AU Single-Chip Modem Modem with UART
73K222AU-IH Single-Chip Modem Modem with UART
73K222AU-IP Single-Chip Modem Modem with UART
73K222BL V.22, V.21, Bell 212A,Bell 103 Single-Chip Modem with Integrated Hybrid(V.22, V.21, Bell 212A,Bell 103,帶混合電路的單片Modem)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73K222AL-IH/F 功能描述:電信集成電路 Single Chip Modem /103 Modem Data Pump RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K222AL-IHR/F 功能描述:電信集成電路 Single Chip Modem /103 Modem Data Pump RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K222AL-IP 制造商:TDK 制造商全稱:TDK Electronics 功能描述:V.22, V.21, Bell 212A, 103 Single-Chip Modem
73K222ASL-IP 制造商:SSI 功能描述:1.2 kbps DATA, MODEM, PDIP22
73K222AU 制造商:TDK 制造商全稱:TDK Electronics 功能描述:Single-Chip Modem Modem with UART
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