參數(shù)資料
型號: ATF-521P8-TR1
元件分類: 小信號晶體管
英文描述: L BAND, Si, N-CHANNEL, RF SMALL SIGNAL, HEMFET, MO-229
封裝: 2 x 2 MM, 0.75 MM HEIGHT,LEAD FREE, PLASTIC,LPCC-8
文件頁數(shù): 2/23頁
文件大?。?/td> 319K
代理商: ATF-521P8-TR1
10
Freq
F
min
Γ
opt
Γ
opt
R
n
G
a
GHz
dB
Mag.
Ang.
dB
0.5
0.60
0.30
130.00
2.8
20.2
1.0
0.72
0.35
150.00
2.6
18.4
2.0
0.96
0.47
175.47
1.9
16.5
3.0
1.11
0.57
162.03
2.1
13.8
4.0
1.44
0.62
150.00
4.5
11.2
5.0
1.75
0.69
136.20
10.0
9.8
6.0
1.99
0.74
127.35
17.0
8.7
7.0
2.12
0.80
116.83
28.5
7.5
8.0
2.36
0.69
108.38
35.6
5.7
Notes:
1. F
min values at 2 GHz and higher are based on measurements while the Fmins below 2 GHz have been extrapolated. The Fmin values are based on
a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true F
min is
calculated. Refer to the noise parameter application section for more information.
2. S and noise parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of
the gate lead. The output reference plane is at the end of the drain lead.
Typical Noise Parameters, V
DS = 4.5V, IDS = 200 mA
Figure 41. MSG/MAG and |S21|2 vs.
Frequency at 4.5V, 200 mA.
MAG
S21
FREQUENCY (GHz)
MSG/MAG
and
|S
21
|
2 (dB)
0
20
10
5
15
40.0
30.0
20.0
10.0
0.0
-10.0
-20.0
MSG
ATF-521P8 Typical Scattering Parameters, V
DS = 4.5V, IDS = 200 mA
Freq.
S
11
S
21
S
12
S
22
MSG/MAG
GHz
Mag.
Ang.
dB
Mag.
Ang.
dB
Mag.
Ang.
Mag.
Ang.
dB
0.1
0.823
89.9
34.4
52.21
135.6
37.9
0.013
46.2
0.388
113.0
36.0
0.2
0.873
128.7
30.5
33.39
115.7
35.6
0.017
32.0
0.478
143.2
32.9
0.3
0.879
145.5
27.6
23.90
106.3
34.9
0.018
27.0
0.507
156.0
31.2
0.4
0.885
155.1
25.2
18.25
100.5
34.7
0.018
25.8
0.518
163.1
30.1
0.5
0.883
161.1
23.6
15.12
96.6
34.4
0.019
24.8
0.519
166.7
29.0
0.6
0.897
165.9
22.1
12.66
92.9
34.1
0.020
24.2
0.525
169.6
28.0
0.7
0.895
169.5
20.8
10.95
90.5
33.7
0.021
24.2
0.526
172.2
27.2
0.8
0.894
171.9
19.6
9.59
88.0
33.6
0.021
25.3
0.528
174.0
26.6
0.9
0.900
174.7
18.7
8.64
86.2
33.1
0.022
26.2
0.528
175.6
25.9
1
0.893
176.6
17.8
7.78
83.7
33.1
0.022
27.6
0.529
177.7
25.5
1.5
0.894
175.3
14.3
5.17
75.7
32.1
0.025
32.6
0.527
177.2
23.2
2
0.889
168.5
12.0
4.00
67.8
30.8
0.029
33.6
0.516
172.1
21.4
2.5
0.888
162.6
10.2
3.22
61.3
29.8
0.032
35.2
0.514
168.1
18.4
3
0.892
157.0
8.6
2.69
54.5
28.6
0.037
35.6
0.517
164.0
16.7
4
0.884
146.5
6.0
2.00
40.7
26.8
0.046
34.4
0.526
156.0
13.5
5
0.891
137.0
4.0
1.59
28.3
25.2
0.055
30.5
0.548
148.3
11.9
6
0.889
127.9
2.3
1.30
16.4
24.0
0.063
26.4
0.568
141.0
10.1
7
0.902
119.6
0.9
1.11
4.8
22.8
0.072
21.0
0.584
133.5
9.4
8
0.881
105.6
0.9
0.90
8.8
21.3
0.086
13.3
0.580
124.9
6.7
9
0.891
96.0
1.7
0.83
20.1
20.2
0.098
5.6
0.594
115.8
6.4
10
0.876
83.9
2.9
0.72
32.1
19.3
0.108
3.2
0.600
105.3
4.6
11
0.885
73.1
3.6
0.66
43.7
18.5
0.119
12.1
0.622
95.0
4.2
12
0.885
60.9
4.8
0.57
54.1
18.0
0.126
21.6
0.641
84.1
3.0
13
0.893
53.0
6.3
0.48
66.2
17.7
0.131
29.9
0.663
73.1
2.1
14
0.889
42.2
7.2
0.44
74.0
17.2
0.138
36.7
0.698
65.7
1.2
15
0.894
34.3
7.8
0.41
80.6
16.9
0.143
44.1
0.732
57.4
1.0
16
0.840
25.0
8.4
0.38
83.4
16.2
0.154
54.3
0.750
51.0
0.8
17
0.719
9.1
10.0 0.32
90.1
15.4
0.171
64.8
0.815
44.5
3.2
18
0.794
8.1
12.2 0.25
102.3
16.7
0.147
84.1
0.655
40.4
5.9
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