NJM2540 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2540 Datasheet PDF : 8 Pages
| |||
NJM2540/2543
DC ELECTRICAL CHARACTERISTICS (VCC=Vosc=Vmix=5V,TA=25°C, Vb=2.92V)
Parameter
Condition
Symbol
Min. Typ.
Pin3 Current 1:UHF Vsw=2v
Iosc1
9
-
Pin3 Current 2:VHF Vsw=0.5v
Iosc2
8.7
-
Pin7 Voltage 1:UHF Vsw=2v
Voscout1 3.45
-
Pin7 Voltage 2:VHF Vsw=0.5v
Voscout2 3.45
-
Pin9 Voltage
Vsw=2v
Vifout
2
-
Pin10 Current
Vsw=2v
Icc
18.5
-
Pin11 Voltage 1:UHF Vsw=2v
Vmixouta1 3.6
-
Pin11 Voltage 2:VHF Vsw=0.5v
Vmixouta2 3.6
-
Pin12 Voltage 1:UHF Vsw=2v
Vmixoutb1 3.6
-
Pin12 Voltage 2:VHF Vsw=0.5v
Vmixoutb2 3.6
-
Pin1 Voltage
Vsw=0.5v
Vvosc1
2.65
-
Pin2 Voltage
Vsw=0.5v
Vvosc2
1.95
-
Pin4 Voltage
Vsw=2v
Vuosc1
1.95
-
Pin5 Voltage
Vsw=2v
Vuosc2
2.6
-
Pin2 Current
Vsw=0.5v,2Pin=Vvosc1,1-2Pin Short Ivosc
2.4
-
Pin4 Current
Vsw=2v,4Pin=Vuosc1,4-5Pin Short
Iuosc
2.9
-
Pin13 Voltage
Vsw=0.5v
Vvmixa
1.8
-
Pin14 Voltage
Vsw=0.5v
Vvmixb
1.8
-
Pin15 Voltage
Vsw=2v
Vumixa
1.8
-
Pin16 Voltage
Vsw=2v
Vumixb
1.8
-
Max. Unit
17.6 mA
16.8 mA
3.95 V
3.95 V
2.5
V
37.5 mA
4.15 V
4.15 V
4.15 V
4.15 V
3.2
V
2.5
V
2.45 V
3.2
V
4.6 mA
5.7 mA
2.25 V
2.25 V
2.25 V
2.25 V
DC TEST CIRCUIT
1n
1n
1n
1n
1n
1n
1n
1u
+
1n
16
15
14
13
12
11
10
9
1
2
3
4
5
6
1n
1n
1n
1u
+
1n
1n
V HF
7
8
1n
1n
Vsw
Vb
-3-
Share Link: 