TDA2320 查看數據表（PDF） - STMicroelectronics
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TDA2320 Datasheet PDF : 5 Pages
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TDA2320
APPLICATION INFORMATION
Figure 1 : Application Circuit for Carrier Transmission Mode
10µF
100nF
1kΩ
+5V
2.2kΩ
1N4148
BPW41
100kΩ
1N4148
1N4148
5
8
1/2
7
TDA2320
6
4
15kΩ
3
1/2
1
TDA2320
2
15kΩ
220Ω
2x1N4148
22nF
220Ω
22nF
10kΩ
M206
Figure 2 : IR Transmitter Using M709 or
M710
Figure 3 : MMC II - PLL TV Frequency
Synthetizer
+9V
KEYBOARD
33Ω
445 to
510kHz
2xLD271
BC377
1.5kΩ
220µF
16V
M709
or
M710
2x1N4148
MODE
BD237
68Ω
ADDRESS
TDA2320
LOCAL
KEYBOARD
L201
INT
DATA
BUS
DIGITAL
FILTER
M3870
4MHz cK
36
TELETEXT
4MHz
ANALOGUE
OUTPUTS
BAND
ON/OFF
4/5
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