njg1140ka1 New Japan Radio Co.,Ltd, njg1140ka1 Datasheet - Page 8

• Manufacturer Part Number: njg1140ka1
• Description: Wide Band Low Noise Amplifier Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1140KA1
! APPLICATION CIRCUIT
! TEST PCB LAYOUT
- 8 -
RFIN
CAUTION
In order not to couple with terminal RFIN and RFOUT, please layout ground pattern under the IC.
RF IN
C1
0.01μF
C1
(Top View)
4
5
6
GND
GND
(NC)
RFIN
C3
L1
C2
circuit
bias
(Top View)
V
LNA
RF OUT
DD
RFOUT
GND
GND
(NC)
1Pin INDEX
2
1
3
Parts list
PCB (FR-4):
Parts ID
t=0.2mm
MICROSTRIP LINE WIDTH
PCB SIZE=16.8mm x 16.8mm
C1~C3
L1
=0.40mm (Z
1Pin INDEX
C2
0.01μF
L1
270nH
TAIYO YUDEN
HK1005 Series
MURATA MFG
GRM15 Series
C3
0.01μF
Comments
0
=50Ω)
RFOUT
VDD