LTC1346A 10Mbps DCE/DTE V.35 Transceiver

The LTC®1346A is a single chip transceiver that providesthe 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 1µA.

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

产品特点 Features

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 1µA
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

参数

应用

Modems
Telecommunications
Data Routers

典型应用图

LTC1346A 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1346ACSW	SO	24	C	$8.25	$6.75
LTC1346ACSW#PBF	SO	24	C	$8.25	$6.75
LTC1346ACSW#TR	SO	24	C		$6.85
LTC1346ACSW#TRPBF	SO	24	C		$6.85

LTC1346A 数据手册及相关资料下载

数据手册 (英文) : LTC1346A - 10Mbps DCE/DTE V.35 Transceiver.PDF
设计要点 (英文) : DN94 - Interfacing to V.35 Nertworks.PDF
可靠性数据 : R277 Reliability Data .PDF
产品选型卡 : LTC2870/LTC2871/LTC2872 Multiprotocol Transceivers.PDF