njg1533kb2 New Japan Radio Co.,Ltd, njg1533kb2 Datasheet - Page 10

• Manufacturer Part Number: njg1533kb2
• Description: Spdt Switch Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1533KB2
nAPPLICATION CIRCUIT
nRECOMMENDED PCB DESIGN
- 10 -
PRECAUTIONS
[1] The DC blocking capacitors have to be placed at RF terminal of P1, P2 and PC.
[2]To reduce stlipline influence on RF characteristics, please locate bypass
[3]For good isolation, the GND terminal (2
P2
Please choose appropriate capacitance values to the application frequency.
capacitors (C4, C5) close to each terminals.
ground plane of substrate, and through holes for GND should be placed near by
the pin connection.
Parts List
Parts number
P2
C1~C3
C4, C5
C4
VCTL2
P1
C2
(TOP VIEW)
Z
Z
o
o
=50
=50
C3
PC
C1
C2
50~100MHz
0.01uF
List 1
C1
10pF
1
2
3
C5
VCTL1
NJG1533KB2
0.1~0.5GHz
P1
1000pF
List 2
10pF
nd
pin) must be placed possibly close to
PCB SIZE=19.4x14.0mm
PCB: FR-4, t=0.2mm
CAPACITOR: size 1005
STRIPLINE WIDTH=0.4mm
6
5
4
0.5~2.5GHz
C5
C4
List 3
56pF
10pF
C3
Z
o
=50
VCTL1 (0V/2.7V)
VCTL2 (2.7V/0V)
GRM36 MURATA
GRM36 MURATA
PC
Notes