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New Japan Radio |
NJG1506R
SPDT SWITCH GaAs MMIC
nGENERAL DESCRIPTION
NJG1506R is a GaAs SPDT switch IC which features low
loss, high isolation and low control current and ideally suitable
for switching the RF receiving circuit of cellular phone.
NJG1506R is operated in the wide frequency range from
50MHz to 3GHz at low voltage from 2.5V with a small VSP8
package.
nPACKAGE OUTLINE
NJG1506R
n FEATURES
lSingle and low positive supply voltage
lLow insertion loss
lHigh isolation
lTransmission Power
lLow control current
lPackage
+2.5~+5.5V
0.3dB typ. @f=1GHz, Pin=0dBm
28dBm typ. @f=1GHz, Pin=0dBm
19dBm max. @f=2GHz, VCTR=3.0V
1uA typ. @f=0.05~2.5GHz, Pin=10dBm
VSP8 (Mount Size: 4.0x2.9x1.2mm)
nPIN CONFIGURATION
1
2
3
4
nTRUTH TABLE
R TYPE
(Top View)
8
7
6
5
Pin Connection
1.VCTR2
2.P2
3.GND
4.GND
5.PC
6.GND
7.P1
8.VCTR1
“H”=VCTR (H), ”L”=VCTR (L)
VCTL1
VCTL2
P1-PC
P2-PC
H
L
OFF
ON
L
H
ON
OFF
L
L
Loss =15dB
P1 Return Loss =-3dB
Loss =15dB
P2 Return Loss =-3dB
H
H
Loss =16dB
P1 Return Loss =-2dB
Loss =16dB
P2 Return Loss =-2dB
Note) The values of "Loss” and “Return Loss” are typical values at 2.0GHz.
-1-
NJG1506R
nABSOLUTE MAXIMUM RATINGS
PARAMETER
Input power
Control voltage
Power dissipation
Operating Temp.
Storage Temp.
SYMBOL
Pin
VCTR
PD
Topr
Tstg
(Ta=25°C, Zs=Zl=50Ω)
RATINGS
UNITS
28 dBm
6.0 V
320 mW
-30~+85
°C
-40~+150
°C
nELECTRICAL CHARACTERISTICS
(VCTR (L)=0V, VCTR (H)=2.7V, Zs=Zo=50Ω, Ta=25°C)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Control voltage (L) VCTR (L) f=0.05~2.5GHz, Pin=10dBm -0.2 0 0.2
V
Control voltage (H) VCTR (H) f=0.05~2.5GHz, Pin=10dBm 2.5 2.7 5.5
V
Control current
ICTR f=0.05~2.5GHz, Pin=10dBm
-
1.0 2.0
uA
Insertion loss1
LOSS1 f=1.0GHz, Pin=0dBm
- 0.3 0.6 dB
Insertion loss2
Isolation 1
(PC-P1, PC-P2, P1-P2)
Isolation 2
(PC-P1, PC-P2, P1-P2)
Pin at 1dB
compression point
LOSS2
ISL1
ISL2
P-1dB
f=2.0GHz, Pin=0dBm
f=1.0GHz, Pin=0dBm
f=2.0GHz, Pin=0dBm
f=2.0GHz
-
25
23
19.0
0.5
28
27
22.0
0.8
-
-
-
dB
dB
dB
dBm
VSWR
VSWR f=0.05~2.5GHz, ON STATE -
1.2 1.5
Switching time
TSW f=0.05~2.5GHz
- 15 -
ns
-2-
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