[AK1224]
8. Typical Performance
Unless otherwise noted, RF input =600MHz, Lo input =550MHz, IF output =50MHz,
Output Load Resistor (RLoad)=2.2k
1.
Current Adjustment Resistor vs. IIP, NF, P1dB, Gain, IDD
22
20
11
10
IIP3 [dBm]
18
NF [dB]
20
30
40
50
60
70
80
90
100
16
9
8
7
6
20
30
40
50
60
70
80
90
100
14
12
10
8
R_Bias [kohm]
12
10
8
6
R_Bias [kohm]
IP1dB [dBm]
8
6
4
2
Gain [dB]
20
30
40
50
60
70
80
90
100
4
2
0
-2
-4
20
30
40
50
60
70
80
90
100
0
-2
-4
R_Bias [kohm]
30
25
R_Bias [kohm]
IDD [mA]
20
15
10
5
0
20
30
40
50
60
70
80
90
100
R_Bias [kohm]
Fig. 3
Current Adjustment Resistor vs. IIP3, NF, P1dB, Gain, IDD
Note ) A resistor with 5% tolerance are used.
MS1413-E-01
7
2013/05
AKM [ ASAHI KASEI MICROSYSTEMS ]
