Product Summary
The LTC1345CSW#PBF is a single chip transceiver that provides the differential clock and data signals for a V.35 interface from a single 5V supply. Combined with an external resistor termination network and an LT 134A RS232 transceiver for the control signals, the LTC1345CSW#PBF forms a complete low power DTE or DCE V.35 interface port operating from a single 5V supply. The applications of the LTC1345CSW#PBF include Modems, Telecommunications, and Data Routers.
Parametrics
LTC1345CSW#PBF absolute maximum ratings: (1)Supply Voltage, VCC: 6V; (2)Input Voltage Transmitters: –0.3V to (VCC + 0.3V); (3)Receivers:–18V to 18V; (4)S1, S2, OE: –0.3V to (VCC + 0.3V); (5)Output Voltage Transmitters:–18V to 18V; (6)Receivers: –0.3V to (VCC + 0.3V); (7)VEE:–10V to 0.3V; (8)Short-Circuit Duration Transmitter Output: Indefinite; (9)Receiver Output: Indefinite; (10)VEE: 30 sec; (11)Operating Temperature Range Commercial: 0℃ to 70℃; (12)Industrial: -40℃ to 85℃; (13)Storage Temperature Range:–65℃ to 150℃; (14)Lead Temperature (Soldering, 10 sec): 300℃
Features
LTC1345CSW#PBF features: (1)Single Chip Provides All V.35 Differential Clock and Data Signals; (2)Operates From Single 5V Supply; (3)Software Selectable DTE or DCE Configuration; (4)Transmitters and Receivers Will Withstand Repeated ±10kV ESD Pulses; (5)Shutdown Mode Reduces ICC to 1mA Typ; (6)10MBaud Transmission Rate; (7)Transmitter Maintains High Impedance When Disabled, Shut Down, or with Power Off; (8)Meets CCITT V.35 Specification; (9)Transmitters are Short-Circuit Protected.
Diagrams
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