njg1717kt2 New Japan Radio Co.,Ltd, njg1717kt2 Datasheet - Page 19

• Manufacturer Part Number: njg1717kt2
• Description: Njg1717kt2 Phs Transceiver Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

TYPICAL CHARACTERISTICS (RX: ANT SW + LNA + MIXER SECTION)
-10
-11
-12
-13
-14
-15
23
22
21
20
19
18
17
16
15
14
13
-5
-6
-7
-8
-9
1880 1885 1890 1895 1900 1905 1910 1915 1920
1890
Conversin Gain vs. RF frequency
1895
Condition
f
f
Lower LOCAL, P
V
V
Condition
f
f
f
Lower LOCAL, P
V
V
IF
RF
RF OFFSET
IF
RF
+90
+60
+40
+20
CTL1
LNA
CTL1
LNA
+90
+60
+40
+20
=240MHz
=240MHz
Temperature Responce
=1880~1920MHz, P
Temperature Responce
=1880~1920MHz, P
o
o
o
o
IIP3 vs. RF frequency
C
C
C
C
o
o
o
o
=V
=V
C
C
C
C
=0V, V
=0V, V
RF frequency(MHz)
RF frequency(MHz)
1900
MIX
MIX
=600kHz
=V
=V
0
-20
-40
CTL2
CTL2
0
-20
-40
o
LO
LO
o
C
1905
C
o
o
C
C
o
o
=2.7V
=2.7V
C
C
=2.7V
=2.7V
LO
LO
=-15dBm
=-15dBm
1910
RF
RF
=-45dBm
=-40dBm
1915
1920
OIP3=(3xIF-IM3)/2
IIP3=OIP3-Gc
10
9
8
7
6
5
4
3
2
1
1880 1885 1890 1895 1900 1905 1910 1915 1920
Noise Figure vs. RF frequency
Condition
f
f
Lower LOCAL, P
V
V
IF
RF
CTL1
LNA
=240MHz
Temperature Responce
=1880~1920MHz
=V
=0V, V
RF frequency(MHz)
MIX
=V
CTL2
LO
NJG1717KT2
=2.7V
=2.7V
LO
+90
+60
+40
+20
=-15dBm
o
o
o
o
C
C
C
C
0
-20
-40
o
C
o
o
C
C
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