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PDF NJG1126HB6 Data sheet ( Hoja de datos )
| Número de pieza | NJG1126HB6 | |
| Descripción | Single LNA / USB8-B6 | |
| Fabricantes | JRC | |
| Logotipo |  |
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www.DataSheet4U.com
NJG1126HB6
2.1GHz Band LNA GaAs MMIC
QGENERAL DESCRIPTION
NJG1126HB6 is a LNA IC designed for 2.1GHz band W-CDMA
cellular phone . This IC has the function which bypasses LNA, and
high gain mode or low gain mode can be chosen.
High IIP3 and a low noise are achieved at the High gain mode.
And low current consumption can be achieved at the low gain mode
because LNA enters the state of the standby.
A small and thin package of USB8 is adopted.
QPACKAGE OUTLINE
NJG1126HB6
QFEATURES
OLow voltage operation
OLow CTL voltage operation
OLow current consumption
OHigh gain
OLow noise figure
OPin at 1dB Gain Compression point
OHigh input IP3
OSmall package
+2.7V typ.
+1.85V typ.
2.2mA typ.
@VCTL=1.85V
1uA typ.
16.5dB typ.
1.4dB typ.
-12.0dBm typ.
+11.0dBm typ.
0dBm typ.
+16.0dBm typ.
@VCTL=0V
@VCTL=1.85V, fRF =2140MHz
@VCTL=1.85V, fRF =2140MHz
@VCTL=1.85V, fRF =2140MHz
@VCTL=0V, fRF=2140MHz
@VCTL=1.85V, fRF =2140MHz
@VCTL=0V, fRF=2140MHz
USB8-B6 (Package size: 1.5mmx1.5mmx0.55mm typ.)
QPIN CONFIGURATION
(Top View)
RFIN
5
GND 4
GND
6
Bias
Circuit
RFOUT
3
GND
2
Pin Connection
1. VINV
2. GND
3. RF OUT
4. GND
5. RF IN
6. GND
7. VCTL
8. GND
VCTL
Logic
Circuit
7
VINV
1
GND 8
1 Pin INDEX
Note: Specifications and description listed in this catalog are subject to change without prior notice.
Ver.2007-02-25
-1-
1 page  
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QELECTRICAL CHARACTERISTICS (LNA High Gain Mode)
General Conditions: Ta=+25°C, VDD=VINV=2.7V, VCTL=1.85V, Zs=Zl=50Ω
NJG1126HB6
10
5
0
-5
-10
-15
-20
-25
-40
Pout vs. Pin
(f=2140MHz)
Pout
P-1dB(IN)=-12.0dBm
-30 -20 -10
0
10
Pin (dBm)
20
18
16
14
12
10
8
6
-40
Gain, IDD vs. Pin
(f=2140MHz)
Gain
IDD
P-1dB(IN)=-12.0dBm
-30 -20 -10
0
Pin (dBm)
7
6
5
4
3
2
1
0
10
Pout, IM3 vs. Pin
(f1=2140MHz, f2=f1+100kHz)
20
0 Pout
-20
-40
-60
IM3
-80 IIP3=+0.8dBm
-100
-40 -30 -20 -10
Pin (dBm)
0
10
OIP3, IIP3 vs. frequency
(f1=2.1~2.2GHz, f2=f1+100kHz, Pin=-32dBm)
22 12
20 10
18
OIP3
16
8
6
14 4
12 2
IIP3
10 0
8 -2
6 -4
2.1 2.12 2.14 2.16 2.18 2.2
frequency (GHz)
4
3.5
3
2.5
2
1.5
1
0.5
0
2
NF vs. frequency
(f=2~2.3GHz)
(Exclude PCB, Connector Losses)
NF
2.05 2.1 2.15 2.2 2.25 2.3
frequency (GHz)
k factor vs. frequency
(f=50M~20GHz)
20
15
10
5
0
0 5 10 15 20
frequency (GHz)
-5-
5 Page 
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QELECTRICAL CHARACTERISTICS (LNA Low Gain Mode)
General Conditions: Ta=+25°C, VDD=VINV=2.7V, VCTL=0V, Zs=Zl=50Ω
NJG1126HB6
Gain, NF vs. Temperature
(f=2140MHz)
-4 18
-6
-8 Gain
16
14
-10 12
-12 10
-14 NF 8
-16 6
-18
-50
0 50
Temperature (oC)
4
100
OIP3, IIP3 vs. Temperature
(f1=2140MHz, f2=f1+100kHz, Pin=-16dBm)
15 25
OIP3
10
20
5 15
0 IIP3 10
-5
-50
0 50
Temperature (oC)
5
100
1
0.8
0.6
0.4
0.2
0
-50
IDD vs. Temperature
(RF OFF)
IDD
0 50
Temperature (oC)
100
P-1dB(IN) vs. Temperature
(f=2140MHz)
15
14
13
12 P-1dB(IN)
11
10
9
8
7
-50 0 50 100
Temperature (oC)
VSWR vs. Temperature
(f=2140MHz)
5
VSWRi
4
VSWRo
3
2
1
0
-50 0 50 100
Temperature (oC)
- 11 -
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet NJG1126HB6.PDF ] | |
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