參數(shù)資料
型號: HFA3926IA96
廠商: INTERSIL CORP
元件分類: 衰減器
英文描述: 2.0GHz - 2.7GHz 250mW Power Amplifier
中文描述: 2000 MHz - 2700 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: PLASTIC, SSOP, 28PIN
文件頁數(shù): 6/7頁
文件大?。?/td> 69K
代理商: HFA3926IA96
2-234
Typical Application Example
FIGURE 12. THIRD HARMONIC RATIO
EXTERNAL CIRCUITRY PARTS LIST
LABEL
VALUE
PURPOSE
C
3
- C
5,
C
7
, C
8
22pF
Bypass (GHz)
C
23
- C
24
22pF
DC Block
C
11
- C
16
1000pF
Bypass (MHz)
C
18
- C
22
0.01
μ
F
Bypass (kHz)
R
1
, R
6
1.5k
FET Gate Divider Network
R
3
, R
5
5k
R
2
12k
R
4
1k
NOTE: All off-chip components are low cost surface mount components obtainable from multiple
sources. (0.020in x 0.040in or 0.030in x 0.050in.)
Typical Performance Curves
(Continued)
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
N/C
V
G1
(-)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
14
R
4
R
1
RF OUT
V
DD3
(+)
V
DD
V
G3
(-)
V
DD2
(+)
RF IN
C
3
C
15
C
18
C
23
C
4
C
16
C
19
C
24
C
8
C
21
C
13
R
5
R
2
V
DD1
(+)
C
5
C
12
C
22
V
G2
(-)
C
11
R
6
R
3
HFA3926
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