FP1189
�½ - Watt HFET
Product Information
Typical Device Data
S-Parameters (V
DS
= +8 V, I
DS
= 125 mA, T = 25°C, calibrated to device leads)
S11
1.0
0.8
S22
2.
0
6
0.
0.6
30
0.
4
0.8
S21, Maximum Stable Gain vs. Frequency
25
S21, MSG (dB)
0.2
Swp Max
6GHz
1.0
Swp Max
6GHz
2.
0
3.0
10.0
10
5
0
0
1
2
3
4
Frequency (GHz)
5
6
DB(|S[2,1]|)
DB(MSG)
2
-0.
.4
-0
.4
-0
.0
-2
-0
.6
-0.8
-1.0
-0.8
Swp Min
0.05GHz
-1.0
1
-0
.6
.0
-2
Note:
Measurements were made on the packaged device in a test fixture with 50 ohm input and output lines.
The S-parameters shown are the de-embedded data down to the device leads and represents typical performance of the device.
Freq (MHz)
50
250
500
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
3250
3500
3750
4000
4250
4500
4750
5000
5250
5500
5750
6000
S11 (mag)
S11 (ang)
S21 (mag)
S21 (ang)
S12 (mag)
S12 (ang)
S22 (mag)
1.000
-4.52
10.313
176.55
0.002
87.44
0.544
0.988
-21.51
10.120
163.88
0.010
76.64
0.535
0.959
-42.21
9.681
148.45
0.020
64.73
0.520
0.933
-61.23
9.005
134.71
0.028
53.45
0.495
0.895
-78.75
8.270
122.08
0.035
44.25
0.469
0.860
-95.09
7.561
109.58
0.040
34.30
0.447
0.848
-109.61
7.028
99.15
0.044
26.69
0.428
0.821
-122.91
6.408
88.96
0.046
19.57
0.407
0.807
-135.32
5.950
79.64
0.048
13.93
0.400
0.796
-147.01
5.474
70.37
0.049
7.21
0.386
0.785
-157.00
5.087
62.43
0.050
2.99
0.374
0.780
-166.26
4.732
53.97
0.050
-1.58
0.376
0.775
-175.87
4.415
45.54
0.049
-6.79
0.369
0.766
175.78
4.082
38.18
0.049
-9.36
0.368
0.770
167.34
3.843
30.76
0.048
-12.48
0.372
0.771
159.87
3.602
23.91
0.050
-14.97
0.369
0.771
152.07
3.408
16.74
0.050
-17.53
0.374
0.771
145.63
3.241
9.15
0.048
-19.53
0.382
0.772
138.97
3.053
2.49
0.048
-21.27
0.387
0.770
132.07
2.876
-4.50
0.050
-23.00
0.396
0.780
126.56
2.743
-10.47
0.048
-25.08
0.408
0.794
120.21
2.622
-17.28
0.049
-26.64
0.412
0.795
114.22
2.507
-24.43
0.051
-30.44
0.423
0.794
108.27
2.346
-31.21
0.052
-30.16
0.442
0.798
102.86
2.237
-36.95
0.052
-31.18
0.446
Device S-parameters are available for download off of the website at: http://www.wj.com
S22 (ang)
-3.02
-13.77
-27.13
-39.31
-50.54
-60.96
-70.64
-79.82
-88.93
-97.59
-105.24
-113.47
-121.84
-129.77
-137.25
-144.61
-152.17
-161.00
-168.31
-175.08
177.65
170.89
162.41
154.66
147.41
Specifications and information are subject to change without notice.
WJ Communications, Inc
•
Phone 1-800- WJ1-4401
•
FAX: 408-577-6621
•
e- mail: sales@wj.com
•
Web site: www.wj.com
September 2004
-3
.0
-3
.0
2
2
Swp Min
0.05GHz
-4
.0
1
-5.
3
0
2
-0.
-1 0.
0
-10.0
3
5
4
10.0
15
0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0
5.0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0
5.0
4
GH
10.0
0
0.
2
20
5
GH
4.
0
5.0
0.
4
6
0
3.
0
4.
5.0
6
10.0
-4
.0
-5.
0
WJCI [ WJ COMMUNICATION. INC. ]
