DA9180.004
15 September, 2005
TYPICAL APPLICATION (Continued)
Note 1
CC_EXT=C0
Note 4
Optional
MAS9180AF
Control
for AGC on/hold
AON
QOP
QI
QOM
Note 5
RFIP
Receiver
Output
Demodulator
&
Comparator
OUT
Ferrite
Antenna
AGC Amplifier
RFIM
X
Power Supply/Biasing
VDD
1.4 V
VSS
AGC
DEC
PDN
+
CAGC
CDEC
47 nF
µ
10 F
Note 3
Note 2
Power Down /
Fast Startup
Control
Figure 5
Application circuit of asymmetric input and external compensation capacitance option version
MAS9180AF.
Note 1
QOP
Note 4
Optional
MAS9180AF
Control
for AGC on/hold
AON
Note 5
QI
QOM
RFIP
Receiver
Output
Demodulator
&
Comparator
OUT
Ferrite
Antenna
AGC Amplifier
RFIM
X
Antenna
Frequency
Selection
Power Supply/Biasing
VDD
1.4 V
VSS
AGC
DEC
PDN
+
CAGC
CDEC
47 nF
µ
10 F
Note 3
Note 2
Power Down /
Fast Startup
Control
Figure 6
Dual band application circuit of asymmetric input and external compensation capacitance
option version MAS9180AF.
6 (15)
MAS [ MICRO ANALOG SYSTEMS ]
