
P r o d u c t I n n o v a t i o n F r o m
PA69
6
PA69U
PULSE RESPONSE vs. C
C AND RC
-150
-120
-90
-60
-30
0
30
60
90
120
150
-2.4
-1.8
-1.2
-0.6
0
0.6
1.2
1.8
2.4
3.0
OUTPUT
VOL
TAGE,
V
INPUT
VOL
TAGE,
V
TIME, s
0
1
2
3
4
5
6
-1
-2
7
8
A
V = +51
C
C = 68pF
C
L = 330pF
R
C = 48
R
F = 75K
R
G = 1.5K
R
L = OPEN
V
S = ±150V
Out - 0pF
Out - 1pF & 3.3K
Out - 5pF & 3.3K
input
-3.0
2V
P-P
input2
TIME, s
-30
-20
-10
0
10
20
30
-1.5
-1
-0.5
0
0.5
1
1.5
TRANSIENT RESPONSE
OUTPUT
VOL
TAGE,
V
INPUT
VOL
TAGE,
V
A
V = +26
C
C = 2.2pF
C
L = 8pF
R
C = 3.3K
R
F = 35.7K
R
G = 1.5K
R
L = 50K
-2
0
2
4
6
8
10
12
-4
1V
P-P
input1
-15
-10
-5
0
5
10
15
TIME, s
OUTPUT
VOL
TAGE,
V
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
INPUT
VOL
TAGE,
V
-2
0
2
4
6
8
10
12
-4
TRANSIENT RESPONSE
A
V = +26
C
C = 2.2pF
C
L = 8pF
R
C = 3.3K
R
F = 35.7K
R
G = 1.5K
R
L = 50K
SR+/SR- (25% - 75%)
SR+
SR-
A
V = +26
C
L = 8pF
R
F = 35.6K
R
G = 1.5K
R
L = 50K
V
S = ±150V
0
2
4
6
8
10
12
14
16
PEAK-TO-PEAK INPUT VOLTAGE
0
200
400
600
800
1000
SR,
V/s
SR+/SR- (25% -75%)
SR+
SR-
A
V = +51
C
L = 8pF
R
F = 75K
R
G = 1.5K
R
L = 50K
V
S = ±150V
0
2
4
6
8
10
12
14
16
PEAK-TO-PEAK INPUT VOLTAGE
0
200
400
600
800
1000
SR,
V/s
SR+/SR- (25% - 75%)
0
200
400
600
800
1000
PEAK-TO-PEAK INPUT VOLTAGE
SR+
SR-
SR,
V/s
A
V = +101
C
L = 8pF
R
F = 25K
R
G = 250
R
L = 50K
V
S = ±150V
0
2
4
6
8
10
12
14
16