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LTC1688

Part Number LTC1688
Manufacturer Linear Technology
Title 100Mbps RS485 Hot Swapable Quad Drivers
Description LTC1688/LTC1689 100Mbps RS485 Hot Swapable Quad Drivers FEATURES s s DESCRIPTIO s s s s s s s s s Ultrahigh Speed: 100Mbps Guaranteed Propaga...
Features s s DESCRIPTIO s s s s s s s s s Ultrahigh Speed: 100Mbps Guaranteed Propagation Delay: 8ns ±4ns Over Temperature 50Mbps Operation with VDD = 3V Low Channel-to-Channel Skew: 500ps Typ Low tPLH/tPHL Skew: 500ps Typ Hot SwapTM Capable Driver Outputs Maintain High Impedance in Three-State or with ...

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LTC1685 : The LTC®1685 is a high speed, precision delay RS485 transceiver that can operate at data rates as high as 52Mbps. The device also meets the requirements of RS422. A unique architecture provides very stable propagation delays and low skew over a wide common mode and ambient temperature range. The driver and receiver feature three-state outputs, with disabled driver outputs maintaining high impedance over the entire common mode range. A short circuit feature detects shorted outputs and substantially reduces driver output current. A similar feature also protects the receiver output from short circuits. Thermal shutdown circuitry protects from excessive power dissipation. The receiver has a fail.

LTC1686 : The LTC®1686/LTC1687 are high speed, precision delay, full-duplex RS485 transceivers that can operate at data rates as high as 52Mbps. The devices also meet the requirements of RS422. A unique architecture provides very stable propagation delays and low skew over a wide common mode and ambient temperature range. The driver and receiver feature three-state outputs, with disabled driver outputs maintaining high impedance over the entire common mode range. A short-circuit feature detects shorted outputs and substantially reduces driver output current. A similar feature also protects the receiver output from short circuits. Thermal shutdown circuitry protects from excessive power dissipation. Th.

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