AT-38086 Просмотр технического описания (PDF) - HP => Agilent Technologies
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AT-38086 Datasheet PDF : 10 Pages
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AT-38086 Typical Performance, TC = 25°C
Freq. = 836.5 MHz, VCE = 4.8 V, ICQ = 15 mA, CW operation, Test Circuit B (AMPS), unless otherwise specified
28
90
Γsource = 0.86 ∠ -180
26 Γ load = 0.46 ∠ +128
80
24
70
Pout
22
60
20
ηc
50
18
40
16
30
14
20
2 4 6 8 10 12 14 16 17
INPUT POWER (dBm)
Figure 7. Output Power and Collector
Efficiency vs. Input Power.
29
Γsource = 0.86 ∠ -180
27 Γ load = 0.46 ∠ +128
25
23
21
19
3.6 V
17
4.8 V
6.0 V
15
2 4 6 8 10 12 14 16 17
INPUT POWER (dBm)
Figure 8. Output Power vs. Input
Power Over Bias Voltage.
90
Γsource = 0.86 ∠ -180
80 Γ load = 0.46 ∠ +128
70
60
50
40
30
3.6 V
20
4.8 V
6.0 V
10
2 4 6 8 10 12 14 16 17
INPUT POWER (dBm)
Figure 9. Collector Efficiency vs.
Input Power Over Bias Voltage.
28
Γsource = 0.86 ∠ -180
26 Γ load = 0.46 ∠ +128
24
22
20
18
TC = +85°C
16
TC = +25°C
14
TC = –40°C
2 4 6 8 10 12 14 16 17
INPUT POWER (dBm)
Figure 10. Output Power vs. Input
Power Over Temperature.
0
Γsource = 0.86 ∠ -180
-2 Γ load = 0.46 ∠ +128
-4
Output R.L.
-6
-8
-10
Input R.L.
-12
-14
750 800 836.5 850 900 950
FREQUENCY (MHz)
Figure 11. Input and Output Return
Loss vs. Frequency.
0
-5
Γsource = 0.87 ∠ -178
Γ load = 0.48 ∠ +126
-10
-15
-20
-25
-30
IMD3
-35
-40
IMD5
-45
-50
5 7 9 11 13 15 17 19 21 22
OUTPUT POWER/TONE (dBm)
Figure 12. IMD3, IMD5 vs. Output
Power Per Tone.
Note: Test circuit B (AMPS) used and re-tuned at
900 MHz.
4-92
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