TGA4543
40.5 - 43.5 GHz Power Amplifier
Typical Performance
S-Parameters vs. Frequency
S-Parameters vs. Frequency
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical, 25°C
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical, 25°C
0
0
24
23
22
21
20
19
18
17
16
15
31
29
27
25
23
21
19
17
15
13
11
9
-2
-5
-4
-10
-15
-20
-25
-30
-35
-40
-45
-50
-6
-8
-10
-12
-14
-16
-18
-20
Gain
IRL
14
Gain
13
IRL
ORL
12
7
11
10
ORL
5
40 40.5 41 41.5 42 42.5 43 43.5 44
30 32.5 35 37.5 40 42.5 45 47.5 50
Frequency (GHz)
Frequency (GHz)
Output Power vs. Frequency
Pout, Gain, Id vs. Pin @ 42 GHz
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical, 25°C
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical, 25°C
3000
2500
2000
1500
1000
500
32
35
30
25
20
15
10
5
Pout
Gain
Id
31
30
29
28
27
26
25
24
23
22
Psat
P1dB
0
40
40.5
41
41.5
42
42.5
43
43.5
44
-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10
Frequency (GHz)
Input Power (dBm)
IM3 vs. Pout/Tone vs. Frequency
TOI vs. Pout/Tone vs. Frequency
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical, 25°C
Vd = 6 V, Id = 900 mA, Vg = -0.7 V Typical, 25°C
-25
-28
-31
-34
-37
-40
-43
-46
-49
-52
-55
-58
40
39
38
37
36
35
34
33
32
31
30
40.5 GHz
42.0 GHz
43.5 GHz
Pout/Tone = 16 dBm
Pout/Tone = 18 dBm
Pout/Tone = 20 dBm
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
40
40.5
41
41.5
42
42.5
43
43.5
44
Pout/Tone(dBm)
Frequency (GHz)
Preliminary Data Sheet: Rev – 9/15/12
- 5 of 12 -
Disclaimer: Subject to change without notice
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