s
TEST CIRCUITS
CE
4
CE
4
IN
V
DD
3
V
OUT
R1121Nxx1B Series
1
OUT
I
OUT
2.2µF
IN
I
SS
V
DD
3
V
OUT
R1121Nxx1B Series
1
OUT
2.2µF
2
0.1µF
GND
2
0.1µF
GND
Standard test Circuit
Supply current Test
Circuit
Fig.1 Standard test Circuit
CE
4
Fig.2 Supply Current Test Circuit
CE
4
IN
V
DD
3
V
OUT
R1121Nxx1B Series
1
OUT
I
OUT
IN
V
DD
3
V
OUT
R1121Nxx1B Series
1
OUT
P.G
2
GND
2
1µF
GND
I1
I2
Ripple Rejection, Line
Transient Response Test Circuit
Load Transient Response
Test Circuit
Fig.3 Ripple Rejection, Line Transient Response Test
Circuit
Fig.4 Load Transient Response Test Circuit
Rev.1.11
-6-