Epson, Typical performance characteristics, Fixed output voltage temperature characteristic – Epson Power Supply S1F70000 User Manual
Page 170
S1F76300 Series
S1F70000 Series
EPSON
4–25
Technical Manual
S1F76300
Series
Typical Performance Characteristics
Standby current vs. ambient temperature
Normalized frequency deviation vs.
input voltage 1
Normalized frequency deviation vs.
gate capacitance 1
Normalized frequency deviation vs.
input voltage 2
Normalized frequency deviation vs. gate
capacitance 2
Fixed output voltage (V)
Ta = 25 ˚C
Fixed output voltage temperature
characteristic (mV/˚C)
0
2.0
1.5
1.0
0.5
0.0
1
2
3
4
5
6
Ambient temperature (˚C)
V
I1
= 1.5 V
Standby current (
µ
A)
5
4
3
2
1
0
–30
0
25
50
85
75
Input voltage (V)
Normalized frequency deviation (ppm)
10
5
0
–5
–10
0.5
1.0
1.5
2.0
2.5
Normalized frequency deviation =
∆
f/f
C
G
= C
D
= 20 pF
C
G
= C
D
= 10 pF
R
D
= 200 k
Ω
V
I
= 1.5 V
f
O
= 32 kHz
Gate capacitance (pF)
Normalized frequency deviation (ppm)
50
0
–50
0
10
20
30
R
D
= 200 k
Ω
V
I
= 1.5 V
f
O
= 32 kHz
C
D
= 20 pF
C
D
= 10 pF
Normalized frequency deviation = f–f
O
f
O
Normalized frequency deviation =
∆
f/f
Input voltage (V)
C
G
= C
D
= 20 pF
C
G
= C
D
= 10 pF
Normalized frequency deviation (ppm)
1.0
0
–1.0
0.5
1.0
1.5
2.0
2.5
R
D
= 0
Ω
V
I
= 1.5 V
f
O
= 96 kHz
Gate capacitance (pF)
C
D
= 20 pF
C
D
= 10 pF
Normalized frequency deviation (ppm)
50
0
–50
0
10
20
30
R
D
= 0
Ω
V
I
= 1.5 V
f
O
= 96 kHz
Normalized frequency deviation = f–f
O
f
O
Fixed output voltage temperature characteristic