njg1505r New Japan Radio Co.,Ltd, njg1505r Datasheet - Page 7

• Manufacturer Part Number: njg1505r
• Description: Spdt Switch Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

nAPPLICATION CIRCUIT: Single control signal operation by using C-MOS inverter.
nTEST CIRCUIT
[1]Please connect bypass capacitors to the supply terminals of the C-MOS inverter.
[2]In order to stabilize input impedance of inverter, please pull down using 510K
510K
VC
V
V
from the input terminal of the C-MOS inverter to the ground plane.
PC
CTL2
CTL1
PC
(0V/2.7V)
(2.7V/0V)
Z
C4
o
2
+3.0V
=50
7S04
Z
o
C3
=50
C5
5
3
0.01uF
1
2
3
4
4
56pF
NJG1505R
10pF
10pF
1
2
3
4
NJG1505R
C1~C3
C4, C5
8
7
6
5
C2
C1
Z
Z
o
o
=50
Test circuit 1
0.5~2GHz
56pF
10pF
=50
VC=3V: PC-P1 ON
VC=0V: PC-P2 ON
5
8
7
6
56pF
56pF
P2
P1
Z
Z
o
o
=50
=50
Test circuit 2
1~500MHz
0.1uF
1000pF
NJG1505R
P1
P2
resister
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