njg1723kt2 New Japan Radio Co.,Ltd, njg1723kt2 Datasheet - Page 29

• Manufacturer Part Number: njg1723kt2
• Description: Njg1723kt2 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
Conversion Gain vs. RF Frequency
-5
-6
-7
-8
-9
1880 1885 1890 1895 1900 1905 1910 1915 1920
1880 1885 1890 1895 1900 1905 1910 1915 1920
Condition
f
f
f
Lower LOCAL, P
V
V
IF
RF
RF OFFSET
CTL1
LNA
Temperature Responce
Temperature Responce
=240MHz
=1880~1920MHz,P
Condition
f
f
Lower LOCAL, P
V
V
IIP3 vs. RF Frequency
IF
RF
CTL1
LNA
+85
+60
+25
=V
+85
+60
+25
=240MHz
=0V, V
=1880~1920MHz,P
o
o
o
o
o
o
C
C
C
C
C
C
=V
MIX
RF Frequency (MHz)
RF Frequency (MHz)
=0V, V
=600kHz
=V
MIX
CTL2
=V
LO
=2.7V
-20
-40
CTL2
-20
-40
0
0
LO
=2.7V
o
o
C
o
o
C
o
o
C
C
C
C
LO
=2.7V
=2.7V
=-15dBm
LO
=-15dBm
RF
=-40dBm
RF
=-45dBm
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
Temperature Responce
+85
+60
+25
Condition
f
f
Lower LOCAL, P
V
V
IF
RF
CTL1
LNA
=240MHz
o
o
o
C
C
C
=1880~1920MHz
RF Frequency (MHz)
=V
=0V, V
MIX
=V
-20
-40
0
NJG1723KT2
o
C
o
o
CTL2
C
C
LO
=2.7V
=2.7V
LO
=-15dBm
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