DA9180.004
15 September, 2005
TYPICAL APPLICATION
MAS9180A1
Note 1
QOP
Note 4
Optional
Control
for AGC on/hold
AON
QI
QOM
Note 5
RFIP
Receiver
Output
Demodulator
OUT
Ferrite
&
AGC Amplifier
Antenna
Comparator
RFIM
Power Supply/Biasing
VDD VSS
1.4 V
AGC
DEC
PDN
+
CAGC
CDEC
47 nF
µ
10 F
Note 3
Note 2
Power Down /
Fast Startup
Control
Figure 1
Application circuit of differential input and internal compensation capacitance option version
MAS9180A1.
Note 1
QOP
CC_EXT=C0
Note 4
Optional
MAS9180A5
Control
for AGC on/hold
AON
QI
QOM
Note 5
RFIP
RFIM
Receiver
Output
Demodulator
&
Comparator
OUT
Ferrite
Antenna
AGC Amplifier
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 2
Application circuit of differential input and external compensation capacitance option version
MAS9180A5.
4 (15)
MAS [ MICRO ANALOG SYSTEMS ]
