CXA1720Q
Electrical Characteristics Measurement Circuit 1
G
F
1/2V 1
–1/2V 1
a
b
SW4
a
b
a
b
SW5
0.1µ
E
24
23
22
21
20
19
18
17
4.3k
4.3k
W/C 1
SET
25
26
27
28
29
30
31
32
16
D
C
B
FILTER
OUT B
3300p
12k
12k
W/C 1
COMP
COMP
IN B
15
14
13
3300p
W/C 2
SET
COMP
IN A
W/C 2
COMP
A.GND
CXA1720Q
D.GND
MMVA 12
FILTER
27k
ERASE
OUT 0
11
SET
3.2k
5V
Vcc
10
HIGH
DENSITY
9
ERASE
OUT 1
b
SW3
POWER
SAVE
a
1
2
3
4
5
6
7
8
SW1 SW2
a
b
a
b
A
Note) Unless otherwise specified, switches are assumed to be set to “a”.
Electrical Characteristics Measurement Circuit 2
H
2.2k
2.2k
2.2k
2.2k
L
K
J
I
0.1µ
a
b
a
b
a
b
a
b
SW1
L'
K'
J'
I'
24
23
22
21
20
19
18
17
4.3k
4.3k
W/C 1
SET
16
15
14
13
12
11
10
9
25
26
27
28
29
30
31
32
FILTER
OUT B
12k
12k
W/C 1
COMP
COMP
IN B
W/C 2
SET
COMP
IN A
W/C 2
COMP
A.GND
MMVA
CXA1720Q
D.GND
27k
100k
100k
a
b
M'
N'
M
N
ERASE
OUT 0
FILTER
SET
3.2k
30mA
30mA
5V
Vcc
a
b
ERASE
OUT 1
HIGH
DENSITY
SW2
POWER
SAVE
G
1
2
A
3
4
B
5
6
7
E
8
P
C
D
F
Note) Unless otherwise specified, switches are assumed to be set to “a”.
—13—
SONY [ SONY CORPORATION ]
