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PDF NJG1138HA8 Data sheet ( Hoja de datos )
| Número de pieza | NJG1138HA8 | |
| Descripción | 900MHz Band LNA GaAs MMIC | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJG1138HA8 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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NJG1138HA8
www.DataSheet4U.com
900MHz Band LNA GaAs MMIC
! GENERAL DESCRIPTION
The NJG1138HA8 is a low noise amplifier designed for band 5/6/8 UMTS
cellular phone and cellular data modem. The NJG1138HA8 has two gain
! PACKAGE OUTLINE
state which are high gain mode and low gain mode. The NJG1138HA8
features high gain, low noise figure and high IP3.
An Ultra-small and thin USB6-A8 package is adopted.
NJG1138HA8
! FEATURES
"Low operating voltage
"Low control voltage
"Low current consumption
"High gain
"Low noise figure
"Input power at 1dB gain compression point
"High input IP3
"Small package size
"Lead-free and halogen-free
+2.8V typ.
+1.8V typ.
2.3mA typ. @VCTL=1.8V
10μA typ.
@VCTL=0V
16.0dB typ. @VCTL=1.8V, fRF =942.5MHz
1.4dB typ.
@VCTL=1.8V, fRF =942.5MHz
-8.5dBm typ. @VCTL=1.8V, fRF =942.5MHz
+16.0dBm typ. @VCTL=0V, fRF=942.5MHz
0dBm typ.
@VCTL=1.8V, fRF =942.5MHz
+14dBm typ. @VCTL=0V, fRF=942.5MHz
USB6-A8
(Package size: 1.0mmx1.2mmx0.38mm typ.)
! PIN CONFIGURATION
3 GND
RFIN
143
GND
5
Bias
Circuit
Logic
Circuit
RFOUT
2
VCTL
1
Pin Connection
1. VCTL
2. RFOUT
3. GND
4. RFIN
5. GND
6. NC (GND)
NC(GND) 6
! TRUTH TABLE
“H”=VCTL(H), “L”=VCTL(L)
VCTL
H
L
LNA Mode
High Gain Mode
Low Gain Mode
Note: Specifications and description listed in this datasheet are subject to change without notice.
Ver.2009-10-01
-1-
1 page  
NJG1138HA8
www.DataSheet4U.com
! ELECTRICAL CHARACTERISTICS (High Gain Mode)
(General Conditions: VDD=2.8V, VCTL=1.8V, fRF=942.5MHz, Zs=Zl=50 Ω, Ta=+25oC, with application circuit)
Pout vs. Pin
(f=942.5MHz)
10
Gain, IDD vs. Pin
(f=942.5MHz)
20 10
Gain
5
15 8
0
-5 10 6
-10
Pout
-15
-20
-25
-40
20
P-1dB(IN)=-7.7dBm
-30 -20 -10
Pin (dBm)
0
Pout, IM3 vs. Pin
(f1=942.5MHz, f2=f1+100kHz)
10
0
Pout
-20
-40
-60
IM3
-80
-100
-40
-30
IIP3=-0.4dBm
-20 -10
Pin (dBm)
0
10
NF, Gain vs. frequency
(f=800~1100MHz)
4 20
3.5 18
3 Gain 16
2.5 14
2 12
1.5 NF
10
18
0.5
(Exclude PCB, Connector Losses)
0
800 850 900 950 1000 1050
frequency (MHz)
6
4
1100
5
IDD
0
4
2
-5
-40
18
P-1dB(IN)=-7.7dBm
0
-30 -20 -10 0 10
Pin (dBm)
OIP3, IIP3 vs. frequency
(f1=900~1000MHz, f2=f1+100kHz, Pin=-30dBm)
6
17 5
16
OIP3
15
4
3
14 2
13 1
12 IIP3 0
11 -1
10
900
20
920 940 960 980
frequency (MHz)
k factor vs. frequency
(f=50MHz~20GHz)
-2
1000
15
10
5
0
0 5 10 15 20
frequency (GHz)
-5-
5 Page 
NJG1138HA8
www.DataSheet4U.com
! ELECTRICAL CHARACTERISTICS (Low Gain Mode)
(General Conditions: VDD=2.8V, VCTL=0V, fRF=942.5MHz, Zs=Zl=50 Ω, with application circuit)
Gain, NF vs. Temperature
(f=942.5MHz)
-1 9
P-1dB(IN) vs. Temperature
(f=942.5MHz)
22
-2 8 20
-3 Gain
-4
7 18
6 16 P-1dB(IN)
-5 5 14
-6
NF 4
12
-7 3 10
-8
-9
-60
24
2
(Exclude PCB, Connector Losses)
-40 -20 0 20 40 60
Temperature (oC)
1
80 100
OIP3, IIP3 vs. Temperature
(f1=942.5MHz, f2=f1+100kHz, Pin=-20dBm)
20
8
6
-60 -40 -20 0 20 40 60
Temperature (oC)
80 100
VSWRi, VSWRo vs. Temperature
(f=942.5MHz)
4
22 18 3.5
VSWRo
20 16 3
18
16
OIP3
14
12
IIP3
14
12
10
8
2.5
2
1.5
1
VSWRi
10 6 0.5
84
-60 -40 -20 0 20 40 60 80 100
1 Temperature (oC)
IDD vs. Temperature
(RF OFF)
18
0
-60 -40 -20 0 20 40 60
Temperature (oC)
80 100
16
14
12
10 IDD
8
6
4
2
-60 -40 -20 0 20 40 60
Temperature (oC)
80 100
- 11 -
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| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet NJG1138HA8.PDF ] | |
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