M64893AFP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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M64893AFP Datasheet PDF : 12 Pages
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MITSUBISHI BIPOLAR DIGITAL ICs
M64893AFP/AGP
SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR
Application example
BUILT-IN PLL TUNER
+5V
Vcc1 to 12V
UHF VHF
1000pF
MCU
+ 10µ
3 M64893AFP / AGP
-
+
-
5
SW
1 TEST
18
Vcc2
47k
B S 4 11
47k
B S 3 12
47k
B S 2 13
47k
B S 1 14
M5493X
series
f IN 17
+B
4
5
BS4
4-BAND
TUNER
BS3
6
IF
BS2
7
BS1
8
1000pF
Lo
14
3 DATA
13
4 CLK
15
2 EN
12
20 LD / f1/N
X IN X OUT
+5V
6
7
G N D 16
15
10
PD
9
GND
8
1000 ÇÇê e
16 18p
11
1.5n
0.1u
9 56K
56K
10
* 100P
VT
2.2n
AGC
AFT
Note)Filter constant is for reference.
* Add a capacitor to stabilize the circuit.
4MHz
+
- +33V
IF
AGC
BT
MITSUBISHI
10 -12
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