njg1515avb2 New Japan Radio Co.,Ltd, njg1515avb2 Datasheet - Page 17

• Manufacturer Part Number: njg1515avb2
• Description: Tdma Antenna Switch Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

nRECOMMENDED PCB DESIGN
PRECAUTIONS
[1] The bypass capacitors should be connected to the V
[2] For good RF performance, the ground terminals should be directly connected to the ground
V
GND
SS
respectively.
patterns and through-holes as close as possible using relatively wide pattern.
VCTL3
V
R1
DD
ANT2
EXT2
VCTL2
VCTL1
R3
C6
R2
C3
PART ID
C9, C10
R1~R3
C1, C2
C3~C8
C1
C2
C9
1
C4
1000pF
VALUE
100K
56pF
EXT1
5pF
RX
NJG1515AVB2
C5
C7
PARTS LIST
C10
C8
TAMA Electronics (CRG16G)
MURATA (GRM36)
MURATA (GRM36)
MURATA (GRM36)
ANT1
TX
COMMENT
DD
Pass route
PCB: FR-4, t= 0.5mm
Stripline width: 1mm
RX-ANT1
RX-ANT2
RX-EXT1
RX-EXT2
TX-ANT1
TX-EXT1
, V
SS
(Capacitor, Connector and PCB)
terminals as close as possible
800MHz Band
Board total Loss
NJG1515AVB2
0.17
0.18
0.17
0.19
0.18
0.19
(dB)
1.5GHzBand
(dB)
0.21
0.21
0.23
0.25
0.24
0.25
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