1FEATURES

· 1:2 ECL Fanout Buffer

· Operating Range

– PECL VCC = 3.0 V to 3.8 V With

V EE = 0 V

– NECL: VCC = 0 V with VEE = –3.0

to –3.8V

· 5 ps Skew Between Outputs

· Support for Clock Frequencies > 2.0 GHz

· 265 ps Typical Propagation Delay

· Deterministic Output Value for Open Input

Conditions or When Inputs = VEE

· Built-in Temperature Compensation

· Drop in Compatible to MC10LVEL11,

MC100LVEL11

· Built-In Input Pull Down Resistors

APPLICATIONS

· Data and Clock Transmission Over Backplane

· Signaling Level Conversion

DESCRIPTION

The SN65LVEL11 is a fully differential 1:2 ECL fanout

buffer. The device includes circuitry to maintain a

known logic level when inputs are in open condition.

The SN65LVEL11 is functionally equivalent to

SN65EL11 with improved performance. The

SN65LVEL11 is housed in an industry standard

SOIC-8 package and is also available in the

TSSOP-8 package option.