TGA4541-SM(2012) 查看數據表（PDF） - TriQuint Semiconductor
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TGA4541-SM Datasheet PDF : 14 Pages
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TGA4541-SM
Ka-Band Variable Gain Driver Amplifier
Typical Performance (cont.)
Id2+Id3 are held constant throughout the test.
Gain vs. Frequency vs. Drain Voltage
Id = 330 mA, Vc = -1.00 V, Vg = -0.7 V, 25 C
40
38
36
34
32
5.5 V
30
5.0 V
28
4.5 V
26
28 28.5 29 29.5 30 30.5 31
Frequency (GHz)
Gain vs. Frequency vs. Temperature
Vd = 5 V, Id = 330 mA, Vc = -1.00 V, Vg = -0.7 V
45
40
35
30
25
-40 C
20
25 C
15
85 C
10
5
0
28 28.5 29 29.5 30 30.5 31
Frequency (GHz)
Power vs. Frequency vs. Temperature
Vd = 5 V, Idq = 330 mA, Vc = -1.00 V, Vg = - 0.7 V
26
25
24
23
22
21
-40 °C
20
25 °C
85 °C
19
18
28 28.5 29 29.5 30 30.5 31
Frequency (GHz)
OTOI vs. Frequency vs. Temperature
Vd = 5 V, Idq = 330 mA, Vc = -1.00 V, Vg = -0.7 V
38
36
12 dBm Pout/Tone
34
32
30
28
26
-40 C
24
25 C
85 C
22
20
28 28.5 29 29.5 30 30.5 31
Frequency (GHz)
Attenuation vs. Vc vs. Temperature
Vd = 5 V, Id = 330 mA, Vg = -0.7 V, 29 GHz
45
40
35
30
25
-40 °C
20
15
25 °C
10
85 °C
5
0
-1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0
Control Voltage (V)
Attenuation vs. Vc vs. Frequency
Vd = 5 V, Id = 330 mA, Vg = -0.7 V, 25 °C
45
40
35
30
25
28GHz
20
29GHz
15
30GHz
10
31GHz
5
0
-1 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0
Control Voltage (V)
Preliminary Data Sheet: Rev- 05/08/12
© 2012 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice
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