njg1108ha8 New Japan Radio Co.,Ltd, njg1108ha8 Datasheet - Page 9

• Manufacturer Part Number: njg1108ha8
• Description: Njg1108ha8 Gps Low Noise Amplifier Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

! TEST CIRCUIT
! RECOMMENDED DESIGN
RF IN
RF IN
L2
10nH
L1
39nH
V
CTL
L1
L2
RFIN
GND
(Top View)
4
5
C4
L4
C3
L3
VCTL
(Top View)
GND
Circuit
Logic
Circuit
Bias
C2
V
V
C1
DD
3
6
INV
C4
1000pF
V
CTL
=0V or 1.85V
RF OUT
RFOUT
VINV
2
1
Parts List
L4
15nH
PCB (FR-4): t=0.2mm
Parts ID
L3
12nH
C1~C3
L1~L4
MICROSTRIP LINE WIDTH
PCB SIZE=17.0mmx17.0mm
=0.4mm (Z
C3
1000pF
C1
100pF
C2
1000pF
NJG1108HA8
MURATA
(LQP03T series)
MURATA
(GRM03 series)
V
V
DD
INV
0
=50ohm)
=2.7V
=2.7V
RF OUT
Notes
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