njg1105f New Japan Radio Co.,Ltd, njg1105f Datasheet - Page 20

• Manufacturer Part Number: njg1105f
• Description: 1.9/2.1ghz Low Noise Amplifier Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1105F
nRECOMMENDED PCB DESIGN
- 20 -
RFin
Parts ID
C1
C2
C3
C4
R1
L1
L2
L3
L4
Parts ID
L1
C1
C2
C3
C4
R1
L1
L2
L3
L4
C3
1.8GHz
L2
R1
0.01uF
0.01uF
3.3nH
3.9nH
330
Band
39nH
68nH
16pF
4pF
1.8GHz
0.01uF
0.01uF
3.9nH
3.9nH
330
Band
12nH
68nH
39pF
4pF
Table 2 PARTS LIST 2 (High Gain version)
1.9GHz
0.01uF
0.01uF
2.7nH
3.3nH
68nH
22nH
330
Band
L3
3pF
8pF
L4
Constant
Constant
C4
C1
VDD
1.9GHz
0.01uF
0.01uF
3.3nH
3.3nH
330
Band
27nH
22nH
13pF
C2
4pF
Table 1 PARTS LIST 1
2.1GHz
Band 1
0.01uF
0.01uF
100nH
3.9nH
1.5nH
1.5pF
15nH
330
2pF
RFout
2.1GHz
0.01uF
0.01uF
3.3nH
3.3nH
330
Band
12nH
12nH
PCB: FR4 t=0.2mm
MICROSTRIP LINE WIDTH=0.4mm(Zo=50 )
PCB SIZE: 14.0 x 14.0mm
4pF
3pF
2.1GHz
Band 2
0.01uF
0.01uF
3.3nH
2.7nH
8.2nH
39nH
330
2pF
5pF
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1608)
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1005)
Murata (GRM36)
Murata (GRM36)
Murata (GRM36)
Murata (GRM36)
1005 Size
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1608)
TAIYO-YUDEN (HK1005)
TAIYO-YUDEN (HK1005)
Murata (GRM36)
Murata (GRM36)
Murata (GRM36)
Murata (GRM36)
1005 Size
Comment
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