5962H-9865103VYA View Datasheet(PDF) - Aeroflex UTMC

Part Name

Description

Manufacturer

5962H-9865103VYA

Low Voltage Quad Driver

Aeroflex UTMC 

DIN

DOUT-

SINGLE-ENDED

V0D

DOUT+

3V

0V

VOH

VOS

VOL

0V (DIFF.)

DOUT+ - DOUT-

DIFFERENTIAL OUTPUT

+VOD

0V

VSS

-VOD

Note: The footprint of the UT54LVDS031LV is the same as the

industry standard Quad Differential (RS-422) Driver.

The current mode driver provides substantial benefits over voltage

mode drivers, such as an RS-422 driver. Its quiescent current

remains relatively flat versus switching frequency. Whereas the

RS-422 voltage mode driver increases exponentially in most cases

between 20 MHz - 50 MHz. This is due to the overlap current that

flows between the rails of the device when the internal gates switch.

Whereas the current mode driver switches a fixed current between

its output without any substantial overlap current. This is similar

to some ECL and PECL devices, but without the heavy static ICC

requirements of the ECL/PECL design. LVDS requires 80% less

current than similar PECL devices. AC specifications for the driver

are a tenfold improvement over other existing RS-422 drivers.

The Three-State function allows the driver outputs to be disabled,

thus obtaining an even lower power state when the transmission

of data is not required.

Figure 4. Driver Output Levels

36-00-06-004

Version 1.0.1

3

Cobham Semiconductor Solutions

www.aeroflex.com/LVDS

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