ADN4663

高速差分驱动器 High Speed Differential Driver

Product Details

The is a dual, CMOS, low voltage differential signaling LVDS line driver offering data rates of over 600 Mbps 300 MHz, and ultralow power consumption. It features a flow-through pinout for easy PCB layout and separation of input and output signals.

The device accepts low voltage TTL/CMOS logic signals and converts them to a differential current output of typically ±3.1 mA for driving a transmission medium such as a twisted-pair cable. The transmitted signal develops a differential voltage of typically ±355 mV across a termination resistor at the receiving end, and this is converted back to a TTL/CMOS logic level by a line receiver.

The ADN4663 and a companion receiver offer a new solution to high speed point-to-point data transmission, and 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

.

±15 kV ESD protection on output pins

.

600 Mbps 300 MHz switching rates

.

Flow-through pinout simplifies PCB layout

.

300 ps typical differential skew

.

700 ps maximum differential skew

.

1.5 ns maximum propagation delay

|

.

3.3 V power supply

.

±355 mV differential signaling

.

Low power dissipation: 23 mW typical

.

Interoperable with existing 5 V LVDS receivers

.

Conforms to TIA/EIA-644 LVDS standard

.

Industrial operating temperature range −40°C to +85°C

---|---