CXA3067 查看數據表（PDF） - Sony Semiconductor
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CXA3067 Datasheet PDF : 24 Pages
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Pin
Typical
Symbol
No.
voltage (V)
16 DETIN
5.0
17 LP1
4.2
18 LP2
4.2
19 POUT
4.1
(Hi)
0.22
(Low)
20 NOUT
4.1
(Hi)
0.22
(Low)
21 IFVCC
5.0
22 IFGND
0
23 RFGND
0
CXA3067M
Equivalent circuit
21 IFVCC
32k
16
Description
Detector input.
Connect to a discriminator.
22 IFGND
21
IFVCC
12p
12p
18
The capacitor is connected
17
between pins 17 and 18 for
the filter.
22
IFGND
21 IFVCC
50
19
22 IFGND
FSK data output.
21 IFVCC Pins 19 and 20 are each
50
20
other reversal condition.
22 IFGND
Power supply for limiter, detector,
data shaper circuit.
GND for limiter, detector,
data shaper circuit.
GND for RFamp, Mixer,
oscillator circuit.
—5—
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