alm-1222 Avago Technologies, alm-1222 Datasheet - Page 6

• Manufacturer Part Number: alm-1222
• Description: 1.8-2.2ghz Low Noise, High Gain, High Linearity Balanced Amplifier Module
• Manufacturer: Avago Technologies

ALM-1222 Typical Performance I
T
Figure 9. NF vs Frequency and channel
Figure 12. S22 vs Frequency and channel
6
Figure 15. Gain vs Frequency and
temperature
A
-25
-10
-15
-20
35
33
31
29
27
25
23
21
19
17
15
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-5
= +25
5
0
1.7
1.7
0
2
1.8
1.8
o
C, V
4
6
1.9
dd
1.9
Freq (GHz)
Freq (GHz)
Freq (GHz)
8
= 5V, I
2.0
10 12 14 16 18 20
2
dd
2.1
2.1
= 280mA Input Signal=CW unless stated otherwise.
S22 ch1
S22 ch2
2.2
-40˚C
2.2
25˚C
85˚C
ch1
ch2
2.3
2.3
Figure 10. Gain vs Frequency and channel
Figure 13. Isolation vs Frequency and
channel
Figure 16. OIP3 vs Frequency and
temperature
50
45
40
35
30
25
20
15
10
35
33
31
29
27
25
23
21
19
17
15
5
0
-10
-20
-30
-40
-50
-60
-70
-80
1.7
0
1.7
0
2
1.8
1.8
S12 ch1
S12 ch2
4
1.9
6
1.9
Freq (GHz)
8
Freq (GHz)
Freq (GHz)
2
2.0
10 12 14 16 18 20
2.1
2.1
2.2
-40˚C
2.2
25˚C
85˚C
ch1
ch2
2.3
2.3
Figure 11. S11 vs Frequency and channel
Figure 14. NF vs Frequency and
temperature
Figure 17. OP1dB vs Frequency and
temperature
-10
-15
-20
-25
-30
-35
-40
-45
-50
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
35
33
31
29
27
25
23
21
19
17
15
-5
5
0
1.7
1.7
0
2
1.8
1.8
4
6
1.9
1.9
Freq (GHz)
8
Freq (GHz)
Freq (GHz)
10 12 14 16 18 20
2
2
2.1
2.1
S11 ch1
S11 ch2
2.2
-40˚C
2.2
-40˚C
25˚C
85˚C
25˚C
85˚C
2.3
2.3