NEZ7785-4D/4DL, -8D/8DL, -15D/-15DL
TYPICAL SMALL SIGNAL SCATTERING PARAMETERS (TC = 25°C)
S21
0.1 GHz
j50
+90
˚
+60
˚
+120
˚
j100
j25
S12
0.1 GHz
+30
˚
+150
˚
j10
0
S12
8.7 GHz
S22
8.7 GHz
10
S22
0.1 GHz
25
50
S11
8.7 GHz
100
0
+180
˚
0˚
.04
.08 .10
–
2
4
6
8
S21
8.7 GHz
-j10
-30
˚
S11
0.1 GHz
-150˚
-j100
-j25
S21
-60˚
10
-120
˚
-j50
-90˚
NEZ7785-8D/8DL
VDS = 10.0 V, IDS = 1600 mA
FREQUENCY
GHz
S11
S21
S12
S22
K
S21
MAG1
(dB)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
0.1
0.2
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
6.7
6.9
7.1
7.3
7.5
7.7
7.9
8.1
8.3
8.5
0.965
0.971
0.976
0.978
0.974
0.970
0.958
0.966
0.979
0.949
0.927
0.865
0.781
0.644
0.456
0.382
0.335
0.331
0.370
0.416
0.452
0.470
0.469
0.451
0.431
-134.9
-160.1
175.6
155.2
136.0
119.2
102.0
83.9
64.2
45.6
24.2
-0.2
-28.9
-65.4
-118.8
-149.5
171.1
129.4
90.1
55.7
27.0
0.1
10.517
5.614
2.333
1.222
0.861
0.692
0.604
0.576
0.580
0.590
0.642
0.757
0.955
1.256
1.686
1.883
2.103
2.268
2.368
2.412
2.440
2.408
2.375
2.307
2.140
108.5
94.0
72.4
46.4
20.4
0.004
0.006
0.007
0.009
0.012
0.013
0.017
0.021
0.021
0.025
0.023
0.034
0.040
0.041
0.040
0.043
0.046
0.049
0.052
0.058
0.064
0.072
0.077
0.082
0.084
11.1
18.7
19.2
18.7
12.3
0.802
178.3
176.2
167.3
154.9
141.2
127.0
112.5
98.9
85.3
72.6
57.2
41.6
0.12
0.38
0.71
0.95
1.12
1.21
1.28
0.85
0.40
0.53
0.83
0.83
0.81
1.37
2.16
2.25
2.28
2.25
2.24
2.11
2.03
1.97
2.00
2.05
2.21
20.4
14.9
7.3
34.1
29.7
25.2
21.3
16.4
14.4
12.3
14.3
14.4
13.7
14.4
13.4
13.7
11.2
10.1
10.1
10.2
10.3
10.2
10.1
10.0
9.5
0.823
0.832
0.833
0.830
0.841
0.843
0.847
0.858
0.872
0.866
0.853
0.848
0.824
0.779
0.747
0.698
0.651
0.586
0.519
0.440
0.355
0.272
0.199
0.170
1.7
-1.3
-3.1
-4.3
-4.7
-4.7
-4.5
-3.8
-2.4
-0.4
1.9
4.5
5.4
6.4
7.1
7.4
7.6
7.7
7.6
7.5
-4.1
-2.3
-28.3
-52.1
-77.3
-106.7
-133.2
-161.6
165.9
127.0
82.5
62.4
40.0
17.0
-7.1
-31.4
-55.1
-79.4
-103.0
-127.7
-152.2
-18.9
-30.6
-47.0
-64.9
-82.0
-110.7
-156.0
147.0
81.4
56.0
32.0
3.6
-22.0
-46.3
-69.1
-95.9
-120.6
-144.7
-169.9
24.6
5.9
-16.8
-26.7
-38.0
-48.8
-61.5
-75.3
-91.6
-112.1
-138.9
-177.0
132.2
-25.8
-51.7
-77.8
9.1
8.6
7.8
7.2
6.6
8.7
0.424
-103.6
2.003
-174.2
0.082
170.0
0.176
86.9
2.42
6.0
7.2
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11
|
2 - |S22
|
|S21
|S12
|
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|
|
(K ±
MAG =
MSG =
, K =
,
|S12
2 |S12
S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
CEL [ CALIFORNIA EASTERN LABS ]
