參數(shù)資料
型號(hào)： 73K324BL-IGT
廠商： Electronic Theatre Controls, Inc.
英文描述： CONN, SHROUDED HDR, 34PIN, MALE, 0.100
中文描述： 單芯片調(diào)制解調(diào)器瓦特/集成混合
文件頁(yè)數(shù)： 13/34頁(yè)
文件大?。?/td> 319K
代理商： 73K324BL-IGT
73K324BL
V.22bis/V.22/V.21/V.23 Bell 212A
Single-Chip Modem w/Integrated Hybrid
13
CONTROL REGISTER 1
D7
D6
D5
D4
D3
D2
D1
D0
CR0
000
BIT
D0, D1
MODUL.
OPTION
MODUL.
TYPE 1
NAME
Test Mode
MODUL.
TYPE 0
TRANSMIT
MODE 2
TRANSMIT
MODE 1
DESCRIPTION
TRANSMIT
MODE 0
TRANSMIT
ENABLE
ANSWER/
ORIGINATE
CONDITION
D1 D0
0 0
0 1
Selects normal operating mode.
Analog loopback mode. Loops the transmitted analog
signal back to the receiver, and causes the receiver to
use the same carrier frequency as the transmitter. To
squelch the TXA pin, transmit enable bit as well as Tone
Register bit D2 must be low.
Selects remote digital loopback. Received data is looped
back to transmit data internally, and RXD is forced to a
mark. Data on TXD is ignored.
Selects local digital loopback. Internally loops TXD back
to RXD and continues to transmit data carrier at TXA pin
Selects Normal Operations
Resets modem to power-down state. All Control
Register bits (CR0, CR1, CR2, CR3 and tone) are reset
to zero except CR3 bit D2. The output of the clock pin
will be set to the crystal frequency.
Selects 11.0592 MHz crystal echo output at CLK pin.
Selects 16 times the data rate output at CLK pin in
DPSK/QAM modes only.
Selects normal operation. DPSK and QAM data is
passed through scrambler.
Selects Scrambler bypass. Bypass DPSK and QAM
data is route around scrambler in the transmit path.
Disables interrupt at
INT
pin. All interrupts are normally
disabled in power-down mode.
Enables INT output. An interrupt will be generated with a
change in status of DR bits D1- D4 and D6. The answer
tone and call progress detect interrupts are masked
when the TX enable bit is set. Carrier detect is masked
when TXDTMF is activated. All interrupts will be disable
if the device is in power-down mode.
1 0
1 1
D2
Reset
0
1
D3
Clock Control
0
1
D4
Bypass
Scrambler
0
1
D5
Enable Detect
Interrupt
0
1
D7 D6
0 0
D6, D7
Transmit
Pattern
Selects normal data transmission as controlled by the
state of the TXD pin.
Selects an alternating mar/space transmit pattern for
modem testing and handshaking. Also used for S1
pattern generation (see CR2 bit D4).
Selects a constant mark transmit pattern.
Selects a constant space transmit pattern.
0 1
1 0
1 1
相關(guān)PDF資料
PDF描述
73K324BL-IH 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
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73K324BL-IH 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/Integrated Hybrid
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
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