NJG1523KB2
SPDT SWITCH GaAs MMIC
nGENERAL DESCRIPTION
nPACKAGE OUTLINE
NJG1523KB2 is a SPDT switch IC featured low insertion
loss, medium handling power and high isolation.
This device is suitable for switching of Tx/Rx signals at
sub-microwave applications.
This switch exhibits wide frequency range from 50MHz to
3.0GHz at low operating voltage of 2.5V, and is operated
up to 25dBm at 3.0V operating voltage.
NJG1523KB2
The ultra small & ultra thin FLP6 package is applied.
nFEATURES
lSingle low voltage control
lLow insertion loss
+2.5~+6.5V
0.4dB typ. @f=1GHz, Pin=23dBm
0.5dB typ. @f=2GHz, Pin=23dBm
29dB typ. @f=2GHz, Pin=23dBm
25dBm max. @f=2GHz, VCTL=3.0V
lHigh isolation
lHandling power
lLow current consumption
lUltra small & ultra thin package
8uA
typ. @f=0.05~2.5GHz, Pin=23dBm
FLP6-B2 (Mount Size: 2.1x2.0x0.75mm)
nPIN CONFIGURATION
Orientation Mark
Pin connection
KB2 Type
Top view
1
2
3
6
1.P1
2.GND
3.P2
4.VCTL2
5.PC
5
4
6.VCTL1
nTRUTH TABLE
VCTL1
“H”=VCTL (H), “L”=VCTL (L)
H
L
L
L
L
H
H
VCTL2
H
Insertion loss=17dB
P1 return Loss=2dB
Insertion loss=18dB
P1 return Loss=2dB
PC – P1
ON
OFF
ON
Insertion loss=17dB
P2 return Loss=2dB
Insertion loss=18dB
P2 return Loss=2dB
PC – P2
OFF
Note: The values of insertion losses and return losses are the typical values at 2GHz.
- 1 -