Typical Performance Characteristics (Continued)
Output Ripple at 20MHz
Output Ripple at 20MHz
VOUT
(AC Coupled)
VOUT
(AC Coupled)
CONDITIONS
VIN = 3.3V
VOUT = 1.8V
IOUT = 1.5A
CIN = 1x 10µF (0805)
COUT = 2 x 22µF (0603)
CONDITIONS
VIN = 5V
VOUT = 3.3V
IOUT = 1.5A
CIN = 1x 10µF (0805)
COUT = 2 x 22µF (0603)
Output Ripple at 500MHz
Output Ripple at 500MHz
VOUT
(AC Coupled)
VOUT
(AC Coupled)
CONDITIONS
VIN = 3.3V
VOUT = 1.8V
IOUT = 1.5A
CIN = 1x 10µF (0805)
COUT = 2 x 22µF (0603)
CONDITIONS
VIN = 5V
VOUT = 3.3V
IOUT = 1.5A
CIN = 1x 10µF (0805)
COUT = 2 x 22µF (0603)
Startup Waveforms at 0A
Startup Waveforms at 1.5A
ENABLE
ENABLE
VOUT
VOUT
POK
POK
LOAD
VIN = 5V, VOUT = 1.8V
CIN = 1 X 10µF (0805), COUT = 2 x 22µF (0603),
IOUT = 0A
LOAD
VIN = 5V, VOUT = 1.8V
CIN = 1 X 10µF (0805), COUT = 2 x 22µF (0603),
IOUT = 1.5A
9
08325
October 16, 2015
Rev D
ALTERA [ ALTERA CORPORATION ]
