njg1635ahb6 New Japan Radio Co.,Ltd, njg1635ahb6 Datasheet - Page 8

• Manufacturer Part Number: njg1635ahb6
• Description: Njg1635ahb6 Spdt Switch Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1635AHB6
- 8 -
APPLICATION CIRCUIT
TEST PCB LAYOUT
P2
PRECAUTIONS
[1]The DC blocking capacitors have to be placed at RF terminal of P1, P2 and PC. Please
[2]To reduce strip line influence on RF characteristics, please locate bypass capacitors(C4)
[3]For good isolation, the GND terminal (2nd pin) must be connected to the ground plane of
choose appropriate capacitance values to the application frequency.
as close as possible to each terminal.
substrate, and through-holes for GND should be placed near by the pin connection.
PC
VCTL
PARTS LIST
VCTL
C3
V
GND
DD
PART ID
C1~C3
(TOP VIEW)
C4
C1
PC
C4
C1
C4
1pin mark
5
6
7
VDD
C2
1000pF
Value
56pF
4
8
P1
3
2
1
COMMENT
Losses of PCB, capacitors and connectors
(GRM15)
MURATA
Frequency (GHz)
PCB SIZE=19.4x14.0mm
PCB: FR-4, t=0.2mm
CAPACITOR: size 1005
STLIPLINE=0.4mm
C3
C2
0.9
1.9
2.7
P2
P1
Loss (dB)
0.21
0.30
0.38