Microsemi Corporation
DESCRIPTION
The LX5248/49 IC is a Low Voltage Differential (LVD) Terminator designed to comply with the LVD termination specification in the SPI-2 document. The LX5248/ 49 is designed specifically for LVD applications. Because the LX5248/49 supports only LVD, it has lower output capacitance than multimode terminators such as the LX5240.
KEY FEATURES
■ 2.5pF Typical Disabled Output Capacitance
■ Fast Response, No External Capacitors Required
■ 5µA Supply Current In Disconnect Mode
■ 20mA Supply Current During Normal Operation
■ Logic Command Disconnects All Termination Lines
■ Diffsense Line Driver
■ Current Limit And Thermal Protection
■ Compatible With The Pending SPI-2 LVD Specification
■ Pin Compatible With Industry Standard Multi-Mode Terminators
■ For UCC5240 Pin Compatible LVD ONLY Terminator (See LX5245/5246)