njg1714kc1 New Japan Radio Co.,Ltd, njg1714kc1 Datasheet - Page 4

• Manufacturer Part Number: njg1714kc1
• Description: 1.9ghz Band Front-end Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1714KC1
- 4 -
TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit )
Gain , Noise Figure vs. Frequency
16
15
14
13
12
11
10
9
15
14
13
12
11
10
1890
9
8
7
6
5
1890
Gain
OIP3, IIP3 vs. Frequency
OIP3
1895
1895
Condition
f=1890
V
V
LNA
MIX
1900
Condition
f=1890
f
Pin=-36dBm
V
V
1900
OFFSET
Frequency (M Hz)
=V
=2.7V
LNA
MIX
Frequency (M Hz)
LO
~
=V
=2.7V
1920MHz
=0V
=100kHz
1905
~
LO
1905
1920MHz
=0V
1910
1910
NF
1915
1915
IIP 3
1920
1920
4
3.5
3
2.5
2
1.5
1
0.5
5
4
3
2
1
0
-1
-2
-3
-4
-5
Output Pow er, IM 3 vs. Input P ow er
-10
-15
-20
-25
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
30
20
10
-5
5
0
0
-40
O utput Pow er vs. Input Pow er
-40
typical characteristics are calculated
OIP3=
IIP3=OIP3-Gain
O IP3=+11.9d Bm
P
The value of OIP3 and IIP3 shown in
-1d B
IIP3=-2.9d Bm
-35
-35
=-0.6dBm
3 Pout IM3
-30
Condition
f=1900.0+1900.1MHz
V
V
Condition
f=1900MHz
V
V
-30
LNA
MIX
LNA
MIX
-25
2
Input Pow er (dBm )
Input Pow er (dBm )
=V
=V
=2.7V
=2.7V
-25
LO
LO
-20
=0V
=0V
-20
-15
-10
-15
@Pin -36dBm
-5
-10
0
-5
5
10
0