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參數(shù)資料
| 型號： | HFA3925 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | 衰減器 |
| 英文描述： | 2.4GHz - 2.5GHz 250mW Power Amplifier(2.4GHz - 2.5GHz 250mW 功率放大器) |
| 中文描述： | 2400 MHz - 2483.5 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 112K |
| 代理商： | HFA3925 |
2-6
FIGURE 9. GAIN COMPRESSION
Power Amplifier Spurious Response At Various Supply Voltages
NOTE: All data measured at T
A
= 25
o
C and V
G1
, V
G2
and
V
G3
adjusted for first stage quiescent current of 20mA, second stage current of 53mA and third stage current of 90mA, respectively.
FIGURE 10. THIRD ORDER INTERMODULATION RATIO
FIGURE 11. SECOND HARMONIC RATIO
FIGURE 12. THIRD HARMONIC RATIO
Typical Performance Curves
(Continued)
0
-2
-3
-4
INPUT POWER (dBm)
C
-1
-5
-20
-10
-5
0
5
70
o
C
-20
o
C
25
o
C
-15
2.45GHz, V
DD1
= V
DD2
= V
DD3
= +5V
6V
9
13
17
21
25
50
30
20
10
FUNDAMENTAL P
OUT
OF TONES (dBm)
I
40
2.45GHz, TONE SPACING 600kHz
5V
3V
4V
6V
15
17
19
21
25
70
35
FUNDAMENTAL P
OUT
(dBm)
d
40
5V
3V
4V
2.45GHz, V
DD1
= V
DD2
= V
DD3
65
60
55
50
45
23
6V
60
50
45
40
35
FUNDAMENTAL P
OUT
(dBm)
d
55
5V
3V
15
17
19
21
25
23
4V
2.45GHz, V
DD1
= V
DD2
= V
DD3
HFA3925
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFA3926 | 2.0GHz - 2.7GHz 250mW Power Amplifier(2.0GHz - 2.7GHz 250mW 功率放大器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFA3925IA | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HFA3925IA1K | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3925IA96 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HFA3926 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:2.0GHz - 2.7GHz 250mW Power Amplifier |
| HFA3926IA | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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