NJG1507R
SPDT SWITCH GaAs MMIC
nGENERAL
DESCRIPTION
NJG1507R is a GaAs SPDT switch IC which exhibits low
loss and high isolation, and ideally suitable for T/R switch of
the digital wireless phone.
This switch is operated in the wide frequency range from
50MHz to 3.0GHz at low operating voltage from +2.5V with
small VSP8 package.
nPACKAGE
OUTLINE
NJG1507R
nFEATURES
lSingle
and low positive supply voltage
lLow
insertion loss
lTransmission
power
lHigh
isolation
lLow
control current
lPackage
nPIN
CONFIGURATION
R TYPE
(Top View)
1
2
3
4
+2.5~+5.5V
0.5dB typ. @ f=2GHz, P
in
=22dBm
27dBm max. @ f=2GHz, V
CTL
=3.0V
33dB typ. @ f=2GHz, P
in
=22dBm
5uA typ. @ f=0.05~2.5GHz, P
in
=22dBm
VSP8 (Mount Size: 4.0x2.9x1.2mm)
Pin Connection
1.V
CTR2
8
7
6
5
2.P2
3.GND
4.GND
5.PC
6.GND
7.P1
8.V
CTR1
nTRUTH
TABLE
“H”=V
CTR (H),
”L”=V
CTR (L)
V
CTR1
V
CTR2
P1-PC
P2-PC
H
L
OFF
ON
L
H
ON
OFF
L
L
Loss =15dB
P
1
Return Loss =-3dB
Loss =15dB
P
2
Return Loss =-3dB
H
H
Loss =16dB
P
1
Return Loss =-2dB
Loss =16dB
P
2
Return Loss =-2dB
Note) The values of "Loss” and “Return Loss” are typical values at 2.0GHz.
-1-
NJRC [ NEW JAPAN RADIO ]
