1.5 Gbps 1:4 LVDS Repeater
DS10BR254 1.5 Gbps 1:4 LVDS Repeater
December 14, 2007
www.DataSheet4U.com
DS10BR254 1.5 Gbps 1:4 LVDS Repeater
Gener...
Description
DS10BR254 1.5 Gbps 1:4 LVDS Repeater
December 14, 2007
www.DataSheet4U.com
DS10BR254 1.5 Gbps 1:4 LVDS Repeater
General Description
The DS10BR254 is a 1.5 Gbps 1:4 LVDS repeater optimized for high-speed signal routing and distribution over FR-4 printed circuit board backplanes and balanced cables. Fully differential signal paths ensure exceptional signal integrity and noise immunity. The device has two different LVDS input channels and a select pin determines which input is active. A loss-of-signal (LOS) circuit monitors both input channels and a unique LOS pin is asserted when no signal is detected at that input. Wide input common mode range allows the switch to accept signals with LVDS, CML and LVPECL levels; the output levels are LVDS. A very small package footprint requires a minimal space on the board while the flow-through pinout allows easy board layout. Each differential input and output is internally terminated with a 100Ω resistor to lower device return losses, reduce component count and further minimize board space.
Features
■ DC - 1.5 Gbps low jitter, low skew, low power operation ■ Wide Input Common Mode Voltage Range allows for DC■ ■ ■ ■ ■
coupled interface to LVDS, CML and LVPECL drivers Redundant inputs LOS circuitry detects open inputs fault condition Integrated 100Ω input and output terminations 8 kV ESD on LVDS I/O pins protects adjoining components Small 6 mm x 6 mm LLP-40 space saving package
Applications
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Clock distribution Clock and data buf...
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