NJM2540 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2540 Datasheet PDF : 8 Pages
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TERMINAL CHARACTERISTICS
No.
Symbol
Typ.DC
Voltage (V)
1
(16)
VHFOSC1
VHF
2.9
2
(15)
VHFOSC2
VHF
2.2
3
(14)
VOSC
-
4
(13)
UHFOSC1
UHF
2.1
5
(12)
UHFOSC2
UHF
2.9
6
(11)
GND
-
7
(10)
OSCOUT
3.7
Equivalent Circuit
3
1
2
3
5
4
7
8
8
(9)
U/V SW
-
NJM2540/2543
Function
VHF
Oscillator
Oscillator
Power Supply
UHF
Oscillator
GND
OSC Output
UHF/VHF
Select Switch
UHF at Vcc
VHF at GND
9
(8)
IFOUT
2.2
9
IF Output
-5-
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