mas9180 Micro Analog Systems Oy, mas9180 Datasheet - Page 4

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

TYPICAL APPLICATION
Antenna
Figure 1
Antenna
Figure 2
Ferrite
Ferrite
MAS9180A1
MAS9180A5
Note 5
Note 5
Application circuit of differential input and internal compensation capacitance option version
MAS9180A1.
Application circuit of differential input and external compensation capacitance option version
MAS9180A5.
RFIM
RFIP
RFIP
RFIM
1.4 V
1.4 V
VDD
VDD
Power Supply/Biasing
Power Supply/Biasing
QOP
QOP
AGC Amplifier
AGC Amplifier
Note 1
Note 1
VSS
VSS
Power Down /
Power Down /
Fast Startup
PDN
Fast Startup
PDN
C
QI
QI
C_EXT
Control
Control
Note 3
Note 3
=C
QOM
QOM
0
C
10 µ µ µ µ F
C
10 µ µ µ µ F
AGC
AGC
AGC
AGC
for AGC on/hold
Note 2
for AGC on/hold
Demodulator
Demodulator
Note 2
Comparator
Comparator
Optional
Control
Note 4
+
+
Optional
Control
Note 4
&
DEC
&
DEC
AON
AON
C
47 nF
C
47 nF
OUT
OUT
DEC
DEC
Receiver
Receiver
Output
Output
15 September, 2005
DA9180.004
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