參數(shù)資料
型號: 73K324BL-IH
廠商: Electronic Theatre Controls, Inc.
英文描述: Four Wall Header; No. of Contacts:34; Pitch Spacing:0.1"; No. of Rows:2; Gender:Header; Body Material:Glass-filled Polyester; Contact Plating:Nickel; Leaded Process Compatible:No; Mounting Type:Through Hole RoHS Compliant: No
中文描述: 單芯片調(diào)制解調(diào)器瓦特/集成混合
文件頁數(shù): 16/34頁
文件大?。?/td> 319K
代理商: 73K324BL-IH
73K324BL
V.22bis/V.22/V.21/V.23 Bell 212A
Single-Chip Modem w/Integrated Hybrid
16
TONE REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
TR
011
RXD
OUTPUT
CONTROL
TRANSMIT
GUARD
TONE
TRANSMIT
ANSWER
TONE
TRANSMIT
DTMF
DTMF
3
DTMF 2/
4-WIRE
FDX
DTMF 1/
EXTENDED
OVER-
SPEED
DTMF 0/
ANSWER
GUARD
BIT
NAME
CONDITION
D3 D2 D1 D0
0 0 0 0-
1 1 1 1
DESCRIPTION
D0 interacts with bits D6, D5, and D4 as shown
Programs 1 of 16 DTMF tone pairs that will be
transmitted when TX DTMF and TX enable bit (CR0, bit
D1) is set. Tone encoding is shown below:
KEYBOARD
EQUIVALENT
D3 D2 D1 D0
1
0 0 0 1
D3, D2,
D1, D0
DTMF 3,
2, 1, 0
DTMF CODE
TONES
LOW HIGH
697 1209
2
0 0 1 0
697 1336
3
4
5
6
7
8
9
0
*
#
A
B
C
D
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
0 0 0 0
697 1477
770 1209
770 1336
770 1477
852 1209
852 1336
852 1477
941 1336
941 1209
941 1477
697 1633
770 1633
852 1633
941 1633
D7
RXD Output
Control
0
1
Enables RXD pin. Receive data will be output on RXD.
Disables RXD pin. The RXD pin reverts to a high
impedance with internal weak pull-up resistor.
NOTE: DTMF0-DTMF2 should be set to an appropriate state after DTMF dialing to avoid unintended operation.
相關(guān)PDF資料
PDF描述
73K324L EMBASE
73K324L-28IH COSSE
73K324L-IGT CCITT V.22bis, V.22, V.21, V.23, Bell 212A Single-Chip Modem
73K324L-IP CCITT V.22bis, V.22, V.21, V.23, Bell 212A Single-Chip Modem
73M2910L Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73K324BL-IH/F 功能描述:電信集成電路 Single Chip Modem w/Integrated Hybrid 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
73K324BL-IHR/F 功能描述:電信集成電路 Single Chip Modem w/Integrated Hybrid 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
73K324L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CCITT V.22bis, V.22, V.21, V.23, Bell 212A Single-Chip Modem
73K324L-28IH 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CCITT V.22bis, V.22, V.21, V.23, Bell 212A Single-Chip Modem
73K324L-28IH/F 功能描述:電信集成電路 Modem Data Pump V.21-23 & V.22Bis 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