MAX14979EETX+

MAXIM INTEGRATED PRODUCTS  MAX14979EETX+  模拟开关, 静电防护保护, DPDT, 4 放大器, 5.5 ohm, 3V 至 3.6V, TQFN, 36 引脚

The is a high bandwidth, ±15KV ESD protection LVDS switch in 36 pin TQFN package. This high speed passive switch provides LVDS signal routing for switchable graphics with extra ESD protection. It is optimized for high speed differential, low voltage differential signal LVDS and low voltage positive emitter coupled logic LVPECL switching applications. The MAX14979E provides enhanced electrostatic discharge ESD protection up to ±15KV per MIL-STD-883, method 3015 and excellent high frequency response. These features make this device especially useful for interfaces that must go to an outside connection. It provides extremely low capacitance CON as well as low resistance RON for low insertion loss and bandwidth up to 650MHz 1.3Gbps. In addition to the four pairs of double-pole/double-throw DPDT switches, the MAX14979E provides low frequency up to 50MHz and AUX switching that can be used for LED lighting or other applications.

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Operating power supply range from 3V to 3.6V

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Operating temperature range from -40°C to 85°C

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Low on-resistance of 4ohm typical and 5.5ohm maximum at TA = 25°C

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Off capacitance of 3.5pF and on-capacitance of 8pF at f = 1MHz

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Return loss of -23dB 100MHz, crosstalk of -50dB at f = 25MHz and -26dB at f = 125MHz

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Built-in AUX switches for switching indicators and bidirectional 8 to 16 multiplexer/demultiplexer

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Low quiescent current of 450µA maximum

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Propagation delay of 0.1ns RS = RL = 50 ohm, unbalanced

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1.5ohm maximum on-resistance match between channels TA=25°C and 0.01ohm on-resistance flatness

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Off leakage current of ±1µA and on-leakage current of ±1µA