MC13027 データシートの表示（PDF） - Motorola => Freescale
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MC13027 Datasheet PDF : 28 Pages
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MC13027 MC13122
Figure 1. MC13027 Test Circuit
VCC On
VCC
+ C14
47 µF
RF In
Pulse In
RF
RM1
16.7
RM2
16.7
Pulse On
RL1
51 C5 +
22 µF
WB AGC
Mixer In
Blanker In R200
560 k
RM5 CM1
16.7 0.01
RL2
R1
51 100 k
R10
56 k
R4
47
Q4
MMBT3904L
R11
47
Q1
MMBFJ309L
R2
C87
82
0.1
R299
51
AGC
Feedback
VCC
RF Module
RF In
VCC
Gnd
Mixer In
Mixer 4.0 V
Tuning V
VCLO
VCLO 4.0 V
C10
R20
0.01
1
MC13027
WB AGC
WB AGC
47 k
20
In
Out
C90
0.1
2 Blanker
Audio 19
AGC
Blank Time
R3b
+ C16
10 k
1
10 µF
3 Feedback
C26 +
Audio 18
Blank Pulse
R18
1.0 µF
2.35 k
2
4 4.0 V Reg
Audio Blank 17
C9 +
Delay Time
R2b
10 k
3
47 µF
5
16
RF Gnd
IF Out
R1b
4
6 Mixer In
RF Blank 15 10 k
Blanker RF In
Time
5
C11
0.1
6
7
R201
8 120
C293
10 µF +
7
4.0 Filter
8
C6
VCC
0.1
9
VCO
10
LO Out
100 C37
0.01
IF In 14
Murata
SFG450E
5
Gnd2 13 4 3 2 1
12
RF Blank
11
Mixer Out
WB AGC Out
RT1
R19
39 k
500 k
Audio Blank
Q3
(Note 1)
Q2
(Note 1)
R17
VCC R21 500 k
R16 510
3.3 k
L2 1.0 mH
IF Out
C16 120
VCC C103
0.1
R15
500 k
R12
1.8 k
RF Blank
Q1b
(Note 1)
R5b
390 k
Tuning Voltage
LO Out
4.0 V Reg
NOTE: 1. General purpose NPN transistor 2N3904 or equivalent.
MOTOROLA ANALOG IC DEVICE DATA
3
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