NJM2531A 查看數據表（PDF） - Japan Radio Corporation
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NJM2531A Datasheet PDF : 8 Pages
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NJM2531A
DC ELECTRICAL CHARACTERISTICS (VCC=Vosc=Vmix=5V,TA=25°C,UHF:Vb=2.97V,VHF:Vb=2.98V)
Parameter
Condition
Symbol
Min. Typ. Max. Unit
Pin3 Current 1:UHF
Vsw=2v
Iosc1
4.35
-
9.70 mA
Pin3 Current 2:VHF
Vsw=0.5v
Iosc2
3.75
-
8.60 mA
Pin7 Voltage 1:UHF
Vsw=2v
Voscout1 3.15
-
4.00 V
Pin7 Voltage 2:VHF
Vsw=0.5v
Voscout2 3.15
-
3.85 V
Pin9 Voltage
Vsw=2v
Vifout
1.50
-
2.85 V
Pin10 Current
Vsw=2v
Icc
17
-
47.5 mA
Pin11 Current 1:UHF
Vsw=2v
Imixouta1 1.65
-
3.80 mA
Pin11 Current 2:VHF
Vsw=0.5v
Imixouta2 1.45
-
3.30 mA
Pin12 Current 1:UHF
Vsw=2v
Imixoutb1 1.65
-
3.80 mA
Pin12 Current 2:VHF
Vsw=0.5v
Imixoutb2 1.45
-
3.30 mA
Pin2 Current
Vsw=0.5v,Vb=2.98v,1-2PinShort
Ivosc
-
-
4.60 mA
Pin4 Current
Vsw=2v,Vb=2.97v,4-5PinShort
Iuosc
1.30
-
5.70 mA
Pin13 Voltage
Vsw=0.5v
Vvmixa
2.23
-
2.83 V
Pin14 Voltage
Vsw=0.5v
Vvmixb
2.23
-
2.83 V
Pin15 Voltage
Vsw=2v
Vumixa
2.22
-
2.82 V
Pin16 Voltage
Vsw=2v
Vumixb
2.22
-
2.82 V
Pin1 Voltage
Vsw=0.5v
Vvosc1
2.70
-
3.30 V
Pin2 Voltage
Vsw=0.5v
Vvosc2
2.00
-
2.60 V
Pin4 Voltage
Vsw=2v
Vuosc1
2.00
-
2.60 V
Pin5 Voltage
Vsw=2v
Vuosc2
2.70
-
3.30 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
7
8
1n
1n
VHF
Vsw
Vb
-3-
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