
TYPICAL COMMON SOURCE SCATTERING PARAMETERS
0.1
0.2
0.5
1.0
1.5
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
0.999
0.999
0.998
0.996
0.993
0.985
0.969
0.947
0.923
0.890
0.874
0.855
0.825
0.808
0.766
0.741
0.723
0.700
0.677
0.665
0.638
0.616
-2.0
-3.0
-7.0
-13.0
-20.0
-27.0
-39.0
-50.0
-61.0
-70.0
-78.0
-87.0
-96.0
-104.0
-120.0
-135.0
-147.0
-155.0
-162.0
-171.0
178.0
164.0
3.291
3.282
3.280
3.265
3.218
3.185
3.079
2.950
2.814
2.669
2.545
2.446
2.328
2.237
2.077
1.926
1.800
1.653
1.528
1.464
1.390
1.286
179.0
178.0
175.0
169.0
164.0
158.0
148.0
138.0
129.0
120.0
113.0
104.0
97.0
90.0
76.0
63.0
53.0
43.0
35.0
26.0
16.0
7.0
0.002
0.004
0.010
0.020
0.030
0.039
0.057
0.072
0.085
0.094
0.104
0.110
0.114
0.119
0.132
0.134
0.134
0.130
0.121
0.115
0.121
0.123
90.0
89.0
85.0
81.0
78.0
74.0
66.0
59.0
51.0
47.0
41.0
36.0
30.0
29.0
19.0
12.0
6.0
3.0
4.0
4.0
5.0
4.0
0.677
0.677
0.675
0.673
0.671
0.666
0.655
0.640
0.621
0.602
0.590
0.579
0.565
0.565
0.558
0.549
0.553
0.530
0.519
0.520
0.537
0.538
-1.0
-2.0
-4.0
-8.0
-12.0
-16.0
-23.0
-30.0
-36.0
-42.0
-47.0
-53.0
-58.0
-63.0
-73.0
-81.0
-88.0
-94.0
-99.0
-107.0
-116.0
-123.0
0.06
0.02
0.04
0.05
0.04
0.07
0.12
0.17
0.24
0.30
0.34
0.38
0.45
0.45
0.52
0.59
0.64
0.80
0.98
1.08
1.08
1.18
10.3
10.3
10.3
10.2
10.1
10.0
9.7
9.3
8.9
8.5
8.1
7.7
7.3
6.9
6.3
5.6
5.1
4.3
3.6
3.3
2.8
2.1
32.1
29.1
25.1
22.1
20.3
19.1
17.3
16.1
15.1
14.5
13.8
13.4
13.1
12.7
11.9
11.5
11.2
11.0
11.0
9.3
8.8
7.5
Notes:
1.
S-parameters include bond wires.
Gate:
Total 2 wire (s), 1 per bond pad, 0.0139" (354
μ
m) long each wire.
Drain:
Total 2 wire(s), 1 per bond pad, 0.0115" (291
μ
m) long each wire.
Source:
Total 4 wire (s), 2 per side, 0.0066" (168
μ
m) long each wire.
Wire:
0.0007" (17.8
μ
m) Diameter, Gold.
2. Gain Calculations:
|S
21
|
|S
12
|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
FREQUENCY
(GHz)
S
11
S
21
S
12
S
22
K
S
21
(dB)
MAG
2
(dB)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
NE76000
1
V
DS
= 3 V, I
D
= 10 mA
Coordinates in Ohms
Frequency in GHz
(V
DS
= 3 V, I
D
= 10 mA)
NE76000
MAG =
K - 1
).
(
K
±
= S
11
S
22
- S
21
S
12
,
When K
≤
1, MAG is undefined and MSG values are used. MSG =
|S
21
|
|S
12
|
, K =
1 + |
| - |S
11
| - |S
22
|
2 |S
12
S
21
|
2
j250
j150
j100
j50
j25
j10
0
-j10
-j25
-j50
-j100
-j150
-j250
10
25
50
100 150 250
S
22
0.1 GHz
500
S
22
26 GHz
S
11
0.1 GHz
S
11
26 GHz
+90
+60
+30
+120
+150
-150
-120
-90
-60
-30
0
+180
–
S
12
26 GHz
.20
S
21
0.1 GHz
.25
.15
5
4
3
2
1
S
21
S
12
0.1 GHz
S
21
26 GHz