PL133-47

Low-Power 2.25V to 3.63V DC to 150MHz 1:4 Fanout Buffer IC

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 1/27/11 Page 5

SWITCHING WAVEFORMS

TEST CIRCUIT

1.4V

1.4V

t2

t1

VDD/2

INPUT

t6

OUTPUT

VDD/2

1.4V

OUTPUT

t5

OUTPUT

1.4V

Duty Cycle Timing

All Outputs Rise/Fall Time

Output-Output Skew

Input-Output Propagation Delay

t3

t4

OUTPUT

0.8V

2.0V

0V

3.3V

V

0.8V

2.0V

VDD

VDD

GND

GND

OUTPUTS

CLOAD

CLK

0.1

F

0.1

F