mas9180 Micro Analog Systems Oy, mas9180 Datasheet - Page 6

• Manufacturer Part Number: mas9180
• Description: Am Receiver Ic
• Manufacturer: Micro Analog Systems Oy

TYPICAL APPLICATION (Continued)
Antenna
Figure 5
Antenna
Figure 6
Ferrite
Ferrite
MAS9180AF
MAS9180AF
Note 5
Note 5
Frequency
Selection
Antenna
Application circuit of asymmetric input and external compensation capacitance option version
MAS9180AF.
Dual band application circuit of asymmetric input and external compensation capacitance
option version MAS9180AF.
RFIP
RFIM
X
1.4 V
VDD
Power Supply/Biasing
RFIP
RFIM
X
QOP
1.4 V
AGC Amplifier
Note 1
VDD
VSS
Power Supply/Biasing
QOP
AGC Amplifier
Note 1
Power Down /
Fast Startup
PDN
C
QI
VSS
C_EXT
Control
Note 3
Power Down /
=C
Fast Startup
PDN
QOM
0
QI
Control
Note 3
C
10 µ µ µ µ F
AGC
AGC
for AGC on/hold
QOM
Demodulator
Note 2
Comparator
Optional
Control
Note 4
+
C
10 µ µ µ µ F
AGC
for AGC on/hold
AGC
&
DEC
AON
Demodulator
Note 2
Comparator
Optional
Control
Note 4
+
&
DEC
C
47 nF
AON
OUT
DEC
C
47 nF
OUT
DEC
Receiver
Output
15 September, 2005
Receiver
Output
DA9180.004
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