參數(shù)資料
型號: NJG1515AVB2-R3
廠商: New Japan Radio Co., Ltd.
英文描述: TDMA ANTENNA SWITCH GaAs MMIC
中文描述: 時分多址天線開關砷化鎵微波單片集成電路
文件頁數(shù): 9/18頁
文件大?。?/td> 549K
代理商: NJG1515AVB2-R3
NJG1515AVB2
- 17 -
nRECOMMENDED PCB DESIGN
PART ID
VALUE
COMMENT
R1~R3
100K
TAMA Electronics (CRG16G)
C1, C2
1000pF
MURATA (GRM36)
C3~C8
56pF
MURATA (GRM36)
C9, C10
5pF
MURATA (GRM36)
PCB: FR-4, t= 0.5mm
Stripline width: 1mm
C9
C2
EXT1
EXT2
VCTL2
C1
C4
C8
PARTS LIST
TX
ANT1
NJG1515AVB2
1
VCTL1
C6
C7
C3
C10
C5
RX
ANT2
R1
VDD
VSS
VCTL3
GND
R3
R2
Pass route
800MHz Band
(dB)
1.5GHzBand
(dB)
TX-ANT1
0.17
0.21
TX-EXT1
0.18
0.21
RX-ANT1
0.17
0.23
RX-ANT2
0.19
0.25
RX-EXT1
0.18
0.24
RX-EXT2
0.19
0.25
Board total Loss
(Capacitor, Connector and PCB)
PRECAUTIONS
[1] The bypass capacitors should be connected to the VDD, VSS terminals as close as possible
respectively.
[2] For good RF performance, the ground terminals should be directly connected to the ground
patterns and through-holes as close as possible using relatively wide pattern.
相關PDF資料
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