NJM2540 查看數據表（PDF） - Japan Radio Corporation
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NJM2540 Datasheet PDF : 8 Pages
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NJM2540/2543
No.
Symbol
Typ.DC
Voltage (V)
10
(7)
VCC
-
11
(6)
MIXOUT1
3.9
12
(5)
MIXOUT2
3.9
13
(4)
VHFIN1
VHF
2.0
14
(3)
VHFIN2
VHF
2.0
15
(2)
UHFIN1
UHF
2.0
16
(1)
UHFIN2
UHF
2.0
Equivalent Circuit
12
11
Function
Power Supply
Except for Oscillator
Mixer Output
13
14
RF Input
for VHF band
15
16
RF Input
for UHF band
-6-
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