cxa1691bs Sony Electronics, cxa1691bs Datasheet - Page 4

• Manufacturer Part Number: cxa1691bs
• Description: Fm/am Radio
• Manufacturer: Sony Electronics

12 (13)
10 (11)
11 (12)
13 (14)
14 (15)
15 (16)
16 (17)
17 (18)
18 (19)
9 (10)
No.
FM RF
FM RF IN
AM RF IN
NC
GND
(FE GND)
FM/AM
FE OUT
BAND
SELECT
AM IF IN
FM IF IN
NC
Symbol
1.25 1.25 1.25 1.25
1.25 1.25 1.25 1.25
0.36 0.2 0.36 0.2
0.84 0 0.88 0
1.30 0 1.30 0
V
FM AM FM AM
0.3
0
0
0
0
CC
Voltage (V)
=3 V V
0
0
0
0
0
0.3
0
0
0
0
CC
=6 V
0
0
0
0
0
17
360
V
15
—4—
CC
AM
16
Equivalent circuit
12
9
1k
2k
220
10
8k
3p
FM
GND
GND
V
CC
14
Connect FM RF tuning coil
FM RF input pin
AM RF input pin
IF output pin of FM and AM.
Connect IF filter.
FM and AM bands selection
switch pin. During GND it
becomes AM and during
open it becomes FM.
Input pin of AM IF.
Input pin of FM IF.
Description
CXA1691BM/BS