NJG1523KB2-C5 NJRC [New Japan Radio], NJG1523KB2-C5 Datasheet - Page 10

• Manufacturer Part Number: NJG1523KB2-C5
• Description: SPDT SWITCH GaAs MMIC
• Manufacturer: NJRC [New Japan Radio]

NJG1523KB2
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
P2
P1
Parts number
C1~C3
C4
V
C4, C5
Z
Z
CTL2
o
o
C2
=50
=50
(TOP VIEW)
C1
C2
C3
PC
50~100MHz 0.1~0.5GHz 0.5~2.5GHz
1
2
3
0.01uF
C1
List 1
10pF
C5
V
NJG1523KB2
CTL1
P1
1000pF
List 2
10pF
nd
pin) must be placed possibly close to
5
6
4
C4
C5
PCB SIZE=19.4x14.0mm
PCB: FR-4, t=0.2mm
CAPACITOR: size 1005
STRIPLINE WIDTH=0.4mm
C3
Z
List 3
56pF
10pF
o
=50
V
V
CTL1
CTL2
(2.7V/0V)
(0V/2.7V)
PC
GRM36 MURATA
GRM36 MURATA
Notes