CXA1691M
PIN CONFIGURATIONS
Voltage (V)
Pin Symbol
Description
Equivalent circuit
Vcc=3V Vcc=6V
FM AM
FM AM
11K
24
*4
*4
Power amplifier
input pin
24
AF IN
0
0
0
0
75K
82K
GND
Vcc
17K
25
RIPPLE
FILTER
73K
90K
25
Ripple filter
2.71 2.71 5.4 5.4
26
28
Vcc
Power supply pin 3.0 3.0
Power GND
6.0 6.0
GND
0
0
0
0
* Note: The pin voltage of pin 6 during AM, it is the same pin voltage of pin22 during
J BAND and is the same pin voltage of pin21 during W BAND.
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Characteristic
Symbol
Vcc
Value
14
Unit
V
Supply Voltage
Allowable power dissipation
Operating temperature
Storage Temperature
PD
700
mW
°C
Topr
Tstg
-10~60
-50~125
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Vcc
Value
2~7.5
Unit
V
Supply voltage
5/10
TGS [ Tiger Electronic Co.,Ltd ]
