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PDF NJG1507R Data sheet ( Hoja de datos )
| Número de pieza | NJG1507R | |
| Descripción | SPDT SWITCH GaAs MMIC | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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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
n FEATURES
lSingle and low positive supply voltage
lLow insertion loss
lTransmission power
lHigh isolation
lLow control current
lPackage
nPIN CONFIGURATION
+2.5~+5.5V
0.5dB typ. @ f=2GHz, Pin=22dBm
27dBm max. @ f=2GHz, VCTL=3.0V
33dB typ. @ f=2GHz, Pin=22dBm
5uA typ. @ f=0.05~2.5GHz, Pin=22dBm
VSP8 (Mount Size: 4.0x2.9x1.2mm)
R TYPE
(Top View)
18
27
36
45
Pin Connection
1.VCTR2
2.P2
3.GND
4.GND
5.PC
6.GND
7.P1
8.VCTR1
nTRUTH TABLE
“H”=VCTR (H), ”L”=VCTR (L)
VCTR1 H L
L
H
VCTR2
P1-PC
P2-PC
L
OFF
ON
H
ON
OFF
L
Loss =15dB
P1 Return Loss =-3dB
Loss =15dB
P2 Return Loss =-3dB
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-
1 page  
nTYPICAL CHARACTERISTICS
NJG1507R
-5-
5 Page 
NJG1507R
nAPPLICATION CIRCUIT 1: Single control signal operation by using C-MOS inverter.
[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 510KΩ resister from
the input terminal of the C-MOS inverter to the ground plane.
nAPPLICATION CIRCUIT 2: Single control signal operation by using a transistor.
- 11 -
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet NJG1507R.PDF ] | |
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