NE661M04 データシートの表示（PDF） - California Eastern Laboratories.
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NE661M04 Datasheet PDF : 10 Pages
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TYPICAL SCATTERING PARAMETERS (TA = 25˚C)
j50
j25
j100
j10
8 GHz
0
10
25
50
100
S11
S22
0.1 GHz 0.1 GHz
-j10
8 GHz
NE661M04
+120˚
+150˚
+180˚
S12
0.1 GHz
-150˚
+90˚
+60˚
S21
0.1 GHz
8 GHz
8 GHz
+30˚
+0˚
-30˚
-j25
VC = 1 V, IC = 1 mA
FREQUENCY
S11
(GHz) MAG
ANG
0.10 0.944
0.20 0.943
0.30 0.941
0.40 0.939
0.50 0.935
0.70 0.930
1.00 0.916
1.50 0.862
2.00 0.807
2.50 0.755
3.00 0.693
3.50 0.636
4.00 0.585
5.00 0.515
6.00 0.489
7.00 0.480
8.00 0.495
-4.3
-8.0
-11.9
-15.4
-19.2
-26.7
-37.4
-55.4
-72.7
-89.4
-106.9
-124.7
-143.5
178.7
143.2
109.3
75.6
-j100
-j50
Coordinates in Ohms
Frequency in GHz
(VCE = 1 V, IC = 1 mA)
-120˚
-90˚
MAG
2.912
2.868
2.845
2.837
2.845
2.807
2.734
2.614
2.526
2.337
2.236
2.095
1.977
1.746
1.521
1.325
1.155
S21
ANG
172.0
171.3
168.3
164.2
160.7
153.5
144.1
126.2
110.8
96.3
82.4
68.9
55.6
30.4
6.9
-14.4
-34.5
S12
MAG
ANG
0.005
84.9
0.009
77.9
0.013
75.1
0.017
73.0
0.021
70.8
0.028
66.3
0.038
59.6
0.051
46.5
0.061
36.2
0.068
26.8
0.071
18.3
0.072
10.7
0.071
4.5
0.066
-2.9
0.061
-1.9
0.066
0.9
0.076
2.0
MAG
0.991
0.970
0.955
0.943
0.935
0.922
0.906
0.850
0.821
0.794
0.768
0.744
0.723
0.696
0.689
0.688
0.679
S22
ANG
-4.3
-7.6
-10.2
-12.8
-15.2
-19.9
-26.7
-37.3
-46.6
-55.1
-62.8
-70.1
-77.2
-91.7
-106.9
-119.9
-131.9
-60˚
K
MAG1
(dB)
0.15
27.53
0.22
24.88
0.22
23.30
0.23
22.21
0.22
21.37
0.22
20.00
0.22
18.57
0.39
17.08
0.49
16.16
0.61
15.38
0.75
14.96
0.92
14.61
1.11
12.45
1.53
9.96
1.89
8.49
2.05
7.22
2.04
5.98
Note:
1. Gain Calculation:
( ). MAG = |S21| K ± K 2 - 1 When K ≤ 1, MAG is undefined and MSG values are used. MSG = |S21| , K = 1 + | ∆ | 2 - |S11| 2 - |S22| 2 , ∆ = S11 S22 - S21 S12
|S12|
|S12|
2 |S12 S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
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