CXA1622M/P
Electrical Characteristics Test Circuit
C4
10µ
+
S8
R1
25k
R2
25k
R3
50k
V2
3V
V
C8
C10 C11
C3
10µ
0.1µ
0.1µ 220µ
V4
R6
8
S7
16
+
+
C6
C13
220µ
3.3µ
+
A
9
S12
I1
S6
S5
S9
S2
15
14
13
12
11
10
S11
R5
8
CXA1622M/P
C1
10µ
Y
Y3
S3
+
1
2
3
4
5
6
7
8
S1
S18
+
C12
220µ
R4
S13
S14
V1
RC
+
+
+
C2
10µ
C5
3.3µ
C7
0.1µ
C9
10µ
8
S4
V
V
V5
V6
GND
Notes on Operation
• Set print pattern to low impedance because Pins 6 and 11 are GND of power amplifier output stage.
• The value of the phase correction capacitance attached to Pins 7 and 10 varies slightly according to the
print pattern.
• Provide a large land for DIP type Pin 5 because it also serves as heat dissipation pin.
• Place the by-pass capacitor of VCC (Pin 9) as close to the pin as possible.
—7—
SONY [ SONY CORPORATION ]
