參數(shù)資料
型號: LTC1346ACSW#TR
廠商: Linear Technology
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC TXRX V.35 DCE/DTE 24SOIC
標(biāo)準(zhǔn)包裝: 1,000
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 3/3
電源電壓: 4.75 ~ 5.25V
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC
包裝: 帶卷 (TR)
1
LTC1346A
1346afa
10Mbps DCE/DTE
V.35 Transceiver
Single Chip Provides Complete Differential Signal
Interface for V.35 Port
Drivers and Receivers Will Withstand Repeated
±10kV ESD Pulses
Operates from ±5V Supplies
10Mbaud Transmission Rate
Meets CCITT V.35 Specification
Shutdown Mode Reduces ICC to Below 1A
Selectable Transmitter and Receiver Configurations
Independent Driver/Receiver Enables
Transmitter Maintains High Impedance When
Disabled, Shut Down or with Power Off
Transmitters Are Short-Circuit Protected
The LTC
1346A is a single chip transceiver that provides
the differential clock and data signals for a V.35 interface
from ±5V supplies. Combined with an external resistor
termination network and an LT
1134A RS232 transceiver
for the control signals, the LTC1346A forms a complete low
power DTE or DCE V.35 interface port.
The LTC1346A features three current output differential
transmitters and three differential receivers. The transceiver
can be configured for DTE or DCE operation or shutdown
using three Select pins. In the Shutdown mode, the supply
current is reduced to below 1A.
The LTC1346A transceiver operates up to 10Mbaud. All
transmitters feature short-circuit protection. Both the
transmitter outputs and the receiver outputs can be forced
into a high impedance state. The transmitter outputs and
receiver inputs feature ±10kV ESD protection.
Modems
Telecommunications
Data Routers
VCC1
5V
2
1
4
1
2
24
23
12
DTE
DCE
10
11
16
15
0.1
mF
LTC1346A
BI
627T500/1250
BI
627T500/1250
BI TECHNOLOGIES
627T500/1250 (SOIC)
VCC2
5V
0.1
mF
2
T
TXD (103)
SCTE (113)
TXC (114)
RXC (115)
RXD (104)
GND (102)
T
5
3
4
22
21
10
11
9
14
13
DX
RX
T
9
14
13
18
17
1
4
2
24
23
T
10
12
11
16
15
12
7
8
3
5
4
22
21
T
7
8
11
8
7
10
9
14
13
3
5
6
8
7
VCC2
VCC1
6
20
19
3
T
RX
12
LTC1346 TA01
DX
50
W
=
125
W
T
50
W
+
VEE2
–5V
0.1
mF
1
+
VEE1
–5V
0.1
mF
+
DX
RX
Clock and Data Signals for V.35 Interface
FEATURES
DESCRIPTIO
U
APPLICATIO S
U
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
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