Datasheet

ADR121/ADR125/ADR127
Rev. B | Page 13 of 20
05725-042
1
2
V
IN
1V/DIV
LINE INTERRUPTION
V
OUT
500mV/DIV
TIME (200µs/DIV)
C
IN
= C
OUT
= 0.1µF
Figure 38. ADR127 Line Transient Response
05725-043
1
2
V
OUT
500mV/DIV
TIME (400µs/DIV)
C
IN
= C
OUT
= 0.1µF
V
IN
1V/DIV
LINE INTERRUPTION
Figure 39. ADR121 Line Transient Response
05725-044
1
2
V
OUT
500mV/DIV
TIME (400µs/DIV)
C
IN
= C
OUT
= 0.1µF
V
IN
1V/DIV
LINE INTERRUPTION
Figure 40. ADR125 Line Transient Response
05725-045
2
1
V
OUT
20mV/DIV
TIME (40µs/DIV)
2.50V
1.25V
V
IN
500mV/DIV
C
IN
= C
OUT
= 0.1µF
625Ω LOAD
2mA SINKING
Figure 41. ADR127 Load Transient Response (Sinking)
05725-046
1
2
V
OUT
100mV/DIV
TIME (40µs/DIV)
1.25
V
0V
V
IN
500mV/DIV
C
IN
= C
OUT
= 0.1µF
250Ω LOAD
5mA SOURCING
Figure 42. ADR127 Load Transient Response (Sourcing)
05725-047
1
2
V
OUT
10mV/DIV
TIME (40µs/DIV)
5V
2.5V
V
IN
1V/DIV
C
IN
= C
OUT
= 0.1µF
1250Ω LOAD
2mA SINKING
Figure 43. ADR121 Load Transient Response (Sinking)