ADN4665

3 V ， LVDS ，四通道， CMOS差分线路驱动器 3 V, LVDS, Quad, CMOS Differential Line Driver

Product Details

The is a quad-channel, CMOS, low voltage differential signaling LVDS line driver offering data rates of over 400 Mbps 200 MHz and ultralow power consumption.

The device accepts low voltage TTL/CMOS logic signals and converts them to a differential current output of typically ±3.5 mA for driving a transmission medium such as a twisted pair cable. The transmitted signal develops a differential voltage of typi-cally ±350 mV across a termination resistor at the receiving end. This voltage is converted back to a TTL/CMOS logic level by an LVDS receiver.

The ADN4665 also offers active high and active low enable/ disable inputs EN and overbar: EN. These inputs control all four drivers and turn off the current outputs in the disabled state to reduce the quiescent power consumption to typically 10 mW. The ADN4665 offers a new solution to high speed, point-to-point data transmission and offers a low power alternative to emitter-coupled logic ECL or positive emitter-coupled logic PECL.

**Applications**

* Backplane data transmission

* Cable data transmission

* Clock distribution

### Features and Benefits

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±15 kV ESD protection on output pins

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400 Mbps 200 MHz switching rates

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100 ps typical differential skew

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400 ps maximum differential skew

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2 ns maximum propagation delay

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3.3 V power supply

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±350 mV differential signaling

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Low power dissipation 13 mW typical

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Interoperable with existing 5 V LVDS receivers

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High impedance on LVDS outputs on power-down

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Conforms to TIA/EIA-644 LVDS standards

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See data sheet for additional features

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