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PDF NJG1162K64 Data sheet ( Hoja de datos )
| Número de pieza | NJG1162K64 | |
| Descripción | Wide Band Low Noise Amplifier GaAs MMIC | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJG1162K64
Wide Band Low Noise Amplifier GaAs MMIC
I GENERAL DESCRIPTION
The NJG1162K64 is a fully matched wide band low noise
amplifier GaAs MMIC for digital TV applications.
To achieve wide dynamic range, the NJG1162K64 offers
LNA mode and bypass mode. Selecting LNA mode for weak
signals, the NJG1162K64 helps improve receiver sensitivity
through high gain and low noise figure.
The ultra small and ultra thin DFN8-64 package is adopted.
I PACKAGE OUTLINE
NJG1162K64
I APPLICATION
- Terrestrial application like Digital TV
- Set-top box
I FEATURES
G Operating frequency
40 to 1000MHz
G Package
DFN8-64 (Package size: 1.5 x 1.5 x 0.375mm)
G RoHS compliant and Halogen free, MSL1
[ LNA mode ]
G Operating current
G Small signal gain
G Noise figure
[ Bypass mode ]
G Insertion loss
50mA typ.
13.0dB typ.
2.5dB typ. @f=40 to 80MHz
2.2dB typ. @f=80 to 1000MHz
1.0dB typ.
I PIN CONFIGURATION
(TOP VIEW)
1
8
2
Bias
circuit
3 Logic
circuit
4
7
6
5
1. RFIN
2. GND
3. VCTL
4. NC (GND)
5. NC (GND)
6. GND
7. RFOUT1
8. RFOUT2
Exposed pad: GND
I TRUTH TABLE
VCTL
H
L
“H”=VCTL(H), “L”=VCTL(L)
LNA
ON
OFF
Bypass
OFF
ON
Mode select
LNA mode
Bypass mode
Note: Specifications and description listed in this datasheet are subject to change without notice.
Ver.2015-09-09
-1-
1 page  
NJG1162K64
I ELECTRICAL CHARACTERISTICS (LNA mode, 50Ω)
Conditions: VDD=3.3V, VCTL=1.8V, Ta=25°C, Zs=Zl=50Ω, with application circuit
NF, Gain vs. Frequency
4 16
3.5 14
3 Gain 12
2.5 10
2
NF
1.5
8
6
14
0.5
0
0
2
(Exclude PCB, Connector Losses)
0
200 400 600 800 1000
Frequency (MHz)
Gain, IDD vs. Pin
(f=620MHz)
14
12
Gain
10
8
6
IDD
4
P-1dB(IN)=+3.3dBm
2
-40 -30 -20 -10
0
Pin (dBm)
90
80
70
60
50
40
30
10
Pout vs. Pin
(f=620MHz)
20
15
P-1dB(OUT)=+15.8dBm
10
5
0
-5
-10
Pout
-15
-20
-25
P-1dB(IN)=+3.3dBm
-30
-40 -30 -20 -10
0
Pin (dBm)
10
Pout, IM3 vs. Pin
(f1=620MHz, f2=620.1MHz)
40
OIP3=+31.0dBm
20
Pout
0
-20
-40
-60
IM3
-80
-100
-30
-20
IIP3=+17.5dBm
-10 0 10
Pin (dBm)
20
30
P-1dB(IN) vs. Frequency
10
8
6
4
P-1dB(IN)
2
0
0 200 400 600 800 1000
Frequency (MHz)
IIP3, OIP3 vs. Frequency
(f1=Frequency, f2=f1+100kHz, Pin=-14dBm)
40
35
OIP3
30
25
20
IIP3
15
10
0 200 400 600 800 1000
Frequency (MHz)
-5-
5 Page 
NJG1162K64
I ELECTRICAL CHARACTERISTICS (LNA mode, 75Ω)
Conditions: VCTL=1.8V, Ta=25°C, Zs=Zl=75Ω, with application circuit
RFIN Port Return Loss vs. Frequency
0
5
10
15
20
25
30
35
40
0
VDD=5.0V
VDD=4.0V
VDD=3.3V
VDD=2.4V
500 1000 1500 2000 2500 3000
Frequency (MHz)
RFOUT Port Return Loss vs. Frequency
0
5
10
15
20
25
30
35
40
0
VDD=5.0V
VDD=4.0V
VDD=3.3V
VDD=2.4V
500 1000 1500 2000 2500 3000
Frequency (MHz)
Gain vs. Frequency
20
VDD=5.0V
18 VDD=4.0V
16 VDD=3.3V
VDD=2.4V
14
12
10
8
6
4
2
(Exclude PCB, Connector Losses)
0
0 500 1000 1500 2000
Frequency (MHz)
2500
3000
- 11 -
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| PDF Descargar | [ Datasheet NJG1162K64.PDF ] | |
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