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PDF NJG1802K51 Data sheet ( Hoja de datos )
| Número de pieza | NJG1802K51 | |
| Descripción | HIGH POWER SPDT SWITCH GaAs MMIC | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJG1802K51
HIGH POWER SPDT SWITCH GaAs MMIC
I GENERAL DESCRIPTION
The NJG1802K51 is a GaAs SPDT switch MMIC suitable for
LTE/UMTS/CDMA/GSM applications. The NJG1802K51 features
very low insertion loss, high isolation and excellent linearity
performance down to 1.8V control voltage at high frequency up to
2.7GHz. In addition, this switch is able to handle high power signals.
For saving current consumption, the NJG1802K51 has a
shutdown mode. The NJG1802K51 has ESD protection devices to
achieve excellent ESD performances. No DC Blocking capacitors
are required for all RF ports unless DC is biased externally. And the
ultra small & ultra thin QFN12-51 package is adopted.
I PACKAGE OUTLINE
NJG1802K51
I APPLICATIONS
LTE, UMTS, CDMA, GSM applications
Post PA Switching, Antenna Switching and Bands Switching applications
General Purpose Switching applications
I FEATURES
G Low voltage logic control
G Low voltage operation
G Low distortion
G Linearity
G Low insertion loss
VCTL(H)=1.8V typ.
VDD=2.7V typ.
IIP3=+73dBm typ. @f=829+849MHz, PIN=24dBm
IIP3=+73dBm typ. @f=1870+1910MHz, PIN=24dBm
2nd/3rd harmonics=-90dBc/ 90dBc typ. @f=0.9GHz, PIN=35dBm
P-0.1dB=+36dBm min.
0.18dB/ 0.20dB/ 0.23dB typ. @f=0.9GHz/ 1.9GHz/ 2.7GHz
G Ultra small & ultra thin package QFN12-51 (Package size: 2.0 x 2.0 x 0.375mm.)
G RoHS compliant and Halogen Free, MSL1
I PIN CONFIGURATION
(TOP VIEW)
987
10
DECODER
6
11 5
12 4
123
Pin connection
1. GND
7. VCTL1
2. PC
8. VCTL2
3. GND
9. VDD
4. NC (GND) 10. GND
5. P1
11. P2
6. NC (GND) 12. NC (GND)
Exposed PAD: GND
I TRUTH TABLE
VCTL1
Don’t care
H
L
“H”=VCTL(H), “L”=VCTL(L)
VCTL2
Path
L Shutdown
H PC-P2
H PC-P1
NOTE: Please note that any information on this datasheet will be subject to change.
Ver.2014-04-11
-1-
1 page  
I ELECTRICAL CHARACTERISTICS
Loss, ISL vs Frequency
(PC-P1 ON, V =2.7V, V =1.8V, V =0V)
DD CTL(H) CTL(L)
0.0 0
-0.4 -10
-0.8 -20
-1.2 -30
-1.6 -40
-2.0 -50
-2.4 -60
0.0 1.0 2.0 3.0 4.0 5.0 6.0
Frequency (GHz)
ISL vs Frequency
(V =2.7V, V =1.8V, V =0V)
DD CTL(H) CTL(L)
0
-10
PC-P1_ON
PC-P2_ON
-20
-30
-40
-50
-60
0.0
1.0 2.0 3.0 4.0 5.0
Frequency (GHz)
6.0
VSWR vs Frequency
(PC-P1 ON, V =2.7V, V =1.8V, V =0V)
DD CTL(H) CTL(L)
2.0
PCPort
P1Port
1.8
1.6
1.4
1.2
1.0
0.0
1.0 2.0 3.0 4.0 5.0
Frequency (GHz)
6.0
NJG1802K51
Loss, ISL vs Frequency
(PC-P2 ON, V =2.7V, V =1.8V, V =0V)
0.0
DD CTL(H) CTL(L)
0
-0.4 -10
-0.8 -20
-1.2 -30
-1.6 -40
-2.0 -50
-2.4 -60
0.0 1.0 2.0 3.0 4.0 5.0 6.0
Frequency (GHz)
VSWR vs Frequency
(PC-P2 ON, V =2.7V, V =1.8V, V =0V)
DD CTL(H) CTL(L)
2.0
PCport
P2Port
1.8
1.6
1.4
1.2
1.0
0.0
1.0 2.0 3.0 4.0 5.0
Frequency (GHz)
6.0
-5-
5 Page 
NJG1802K51
I RECOMMENDED FOOTPRINT PATTERN (QFN12-51 PACKAGE Reference)
PKG: 2.0mm x 2.0mm
Pin pitch: 0.5mm
: Land
: Mask (Open area) *Metal mask thickness: 100um
: Resist (Open area)
Detail A
- 11 -
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet NJG1802K51.PDF ] | |
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