TGA4542
37 - 40 GHz 1W Power Amplifier
Typical Performance
P1dB vs. Frequency vs. Id
Gain vs. Frequency vs. Id
Vd = 5 - 6 V, Id = 900 - 1100 mA, +25°C
Vd = 5 - 6V, Id = 900 - 1100 mA, +25°C
33
32
31
30
29
30
29
28
27
26
25
24
23
22
21
20
28
27
26
25
24
23
5V900mA
5V1100mA
6V900mA
6V1100mA
5V900mA
5V1100mA
6V900mA
6V1100mA
36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
Frequency (GHz)
Frequency (GHz)
TOI vs. Frequency vs. Id
Gain vs. Frequency vs. Temperature
Vd = 5 - 6 V, Id = 900 - 1100 mA, +25°C
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical
30
28
26
24
22
20
18
16
14
12
10
41
40
39
38
37
36
35
34
33
32
31
30
5V900mA
5V1100mA
6V900mA
6V1100mA
+85°C
+25°C
-40°C
36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
Frequency (GHz)
Frequency (GHz)
P1dB vs. Frequency vs. Temperature
TOI vs. Frequency vs. Temperature
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical
Vd = 6V, Id = 900 mA, Vg = -0.7 V Typical
33
32
31
30
29
28
27
26
25
24
23
40
39
38
37
36
35
34
33
32
31
30
+85°C
+25°C
-40°C
+85°C
+25°C
-40°C
36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
Frequency (GHz)
Frequency (GHz)
Preliminary Data Sheet: Rev - 9/15/12
- 6 of 12 -
Disclaimer: Subject to change without notice
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