njg1532kb2 New Japan Radio Co.,Ltd, njg1532kb2 Datasheet - Page 10

• Manufacturer Part Number: njg1532kb2
• Description: Njg1532kb2 Spdt Switch Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1532KB2
nAPPLICATION CIRCUIT
nRECOMMENDED PCB DESIGN
PRECAUTIONS
- 10 -
[1]The DC blocking capacitors have to be placed at RF terminal of P1, P2 and PC.
[2]To reduce stripline influence on RF characteristics, please locate bypass
[3]For good isolation, the GND terminal (2
Please choose appropriate capacitance values to the application frequency.
capacitors(C4, C5) close to each terminals.
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
P2
P1
C4
VCTL2
Z
Z
C2
o
o
=50
=50
50~100MHz
(TOP VIEW)
0.01uF
List 1
10pF
C1
C2
C3
PC
1
2
3
C1
C5
VCTL1
0.1~0.5GHz
NJG1532KB2
1000pF
List 2
10pF
nd
pin) must be placed possibly close to ground
P1
0.5~2.5GHz
List 3
56pF
10pF
PCB SIZE=19.4x14.0mm
PCB: FR-4, t=0.2mm
CAPACITOR: size 1005
STRIPLINE WIDTH=0.4mm
6
5
4
C5
C4
C3
Z
o
=50
GRM36 MURATA
GRM36 MURATA
VCTL1 (0V/2.7V)
VCTL2 (2.7V/0V)
Notes
PC