AK1224_17 Datasheet, PDF (7/26 Pages) Asahi Kasei Microsystems – 900MHz Low Noise Mixer

[AK1224]
9. 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
18
16
14
12
10
8
20 30 40 50 60 70 80 90 100
R_Bias [kohm]
11
10
9
8
7
6
20 30 40 50 60 70 80 90 100
R_Bias [kohm]
12
10
8
6
4
2
0
-2
-4
20 30 40 50 60 70 80 90 100
R_Bias [kohm]
8
6
4
2
0
-2
-4
20 30 40 50 60 70 80 90 100
R_Bias [kohm]
30
25
20
15
10
5
0
20 30 40 50 60 70 80 90 100
R_Bias [kohm]
Figure 3. Current Adjustment Resistor vs. IIP3, NF, P1dB, Gain, IDD
Note ) A resistor with 5% tolerance are used.
MS1413-E-02
7
2014/10