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NJG1107KB2 Schematic ( PDF Datasheet ) - New Japan Radio

Teilenummer NJG1107KB2
Beschreibung 1.5/1.9GHz LNA GaAs MMIC
Hersteller New Japan Radio
Logo New Japan Radio Logo 




Gesamt 19 Seiten
NJG1107KB2 Datasheet, Funktion
NJG1107KB2
1.5/1.9GHz LNA GaAs MMIC
nGENERAL DESCRIPTION
NJG1107KB2 is a Low Noise Amplifier GaAs MMIC
designed for 1.5GHz and 1.9GHz band digital cellular phone
and Japanese PHS handsets. This amplifier provides low
noise figure, high gain and high IP3 operated by single low
positive power supply.
This amplifier includes internal self-bias circuit and input
DC blocking capacitor.
An ultra small and thin package of FLP6 is adopted.
nPACKAGE OUTLINE
NJG1107KB2
nFEATURES
lLow voltage operation
lLow current consumption
lHigh small signal gain
lLow noise figure
lHigh Input IP3
lUltra small & ultra thin package
+2.7V typ.
3.0mA typ.
17dB typ. @f=1.49GHz
15dB typ. @f=1.96GHz
1.2dB typ. @f=1.49GHz
1.2dB typ. @f=1.96GHz
-4.0dBm typ. @f=1.4900+1.4901GHz
-2.0dBm typ. @f=1.9600+1.9601GHz
FLP6-B2 (Mount Size: 2.1x2.0x0.75mm)
l This amplifier can be tuned into various frequency range.(Best for 1.5GHz or 1.9GHz Band)
nPIN CONFIGURATION
KB2 Type
(Top View)
4
5
AMP
6
3 PIN Connection
1.RFout
2.GND
2
3.EXTCAP
4.GND
5.GND
6.RFin
1
Orientation Mark
Note: Specifications and description listed in this catalog are subject to change without prior notice.
-1-






NJG1107KB2 Datasheet, Funktion
NJG1107KB2
nTYPICAL CHARACTERISTICS (1.5GHz Band)
P-1dB vs. V
DD
(f=1.49GHz)
8
6
4
2
0
-2
-4
-6
2.5 3 3.5 4 4.5 5 5.5
V (V)
DD
Gain, I vs. Temperature
DD
(V =2.7V, f=1.49GHz)
20 DD 3.25
5
4
3
2
1
0
-1
-2
-3
-4
-5
2.5
IIP3, OIP3 vs. V
DD
(f=1.49+1.4901GHz, Pin=-35dBm)
20
19
18
17
16
15
14
13
12
11
10
3 3.5 4 4.5 5 5.5
V (V)
DD
NF, P-1dB vs. Temperature
(V =2.7V, f=1.49GHz)
2.4 DD 2
21
19 3
1.6 0
18 2.75
1.2 -1
17 2.5
0.8 -2
16
-40
-20
0 20 40 60
Temperature ( oC)
2.25
80 100
IIP3, OIP3 vs. Temperature
(V =2.7V, f=1.49+1.4901GHz, Pin=-35dBm)
DD
0 21
-1 20
-2 19
-3 18
-4 17
-5 16
-6 15
-7 14
-8
-40
-20
0 20 40 60
Temperature ( oC)
13
80 100
0.4
-40
-20
0 20 40 60
Temperature ( oC )
-3
80 100
Equations of OIP3 and IIP3
3 × Pout - IM3
OIP3 =
2
IIP3 = OIP3 - Gain
@ Pin=-35dBm
-6-

6 Page









NJG1107KB2 pdf, datenblatt
NJG1107KB2
nTYPICAL CHARACTERISTICS (1.8GHz Band)
S11 vs. frequency ( to 20GHz)
(V =2.7V,I =3mA)
DD DD
25
20
15
10
5
0
-5
-10
-15
-20
-25
0 2 4 6 8 10 12 14 16 18 20
frequency (GHz)
25
20
15
10
5
0
-5
-10
-15
-20
-25
0
S21 vs. frequency ( to 20GHz)
(V =2.7V,I =3mA)
DD DD
50
40
30
20
10
0
-10
-20
-30
-40
-50
2 4 6 8 10 12 14 16 18 20
frequency (GHz)
25
20
15
10
5
0
-5
-10
-15
-20
-25
0
S22 vs. frequency ( to 20GHz)
(V =2.7V,I =3mA)
DD DD
50
40
30
20
10
0
-10
-20
-30
-40
-50
2 4 6 8 10 12 14 16 18 20
frequency (GHz)
25
20
15
10
5
0
-5
-10
-15
-20
-25
0
S12 vs. frequency ( to 20GHz)
(V =2.7V,I =3mA)
DD DD
2 4 6 8 10 12 14 16 18 20
frequency (GHz)
- 12 -

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