CDQ0303-QS
Advanced Product Information - May 2005 V1.0
Typical Scattering Parameters
- Continued (Vds = +3.0V, Ids = 10 mA)
Frequency
(GHz)
S11
(Mag)
(Ang)
(dB)
S21
(Mag)
(Ang)
(dB)
S12
(Mag)
(Ang)
S22
(Mag)
(Ang)
MSG/MAG
(dB)
(7 of 18)
14.00
14.25
14.50
14.75
15.00
15.25
15.50
15.75
16.00
16.25
16.50
16.75
17.00
17.25
17.50
17.75
18.00
0.66
0.67
0.68
0.70
0.70
0.71
0.72
0.73
0.74
0.74
0.75
0.75
0.76
0.76
0.77
0.77
0.77
-175.20
177.50
170.20
163.50
156.90
150.70
144.70
139.00
133.50
128.10
123.00
118.00
113.10
108.30
103.70
99.23
94.72
0.42
0.05
-0.30
-0.63
-0.97
-1.28
-1.61
-1.91
-2.19
-2.44
-2.67
-2.90
-3.10
-3.28
-3.42
-3.57
-3.69
1.05
1.01
0.97
0.93
0.89
0.86
0.83
0.80
0.78
0.75
0.74
0.72
0.70
0.69
0.67
0.66
0.65
26.73
19.37
12.20
5.34
-1.68
-8.47
-15.16
-21.70
-28.17
-34.45
-40.65
-46.88
-53.05
-59.14
-65.24
-71.29
-77.48
-17.01
-17.11
-17.22
-17.38
-17.51
-17.61
-17.69
-17.76
-17.81
-17.85
-17.83
-17.80
-17.77
-17.69
-17.61
-17.54
-17.36
0.14
0.14
0.14
0.14
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.13
0.14
20.38
14.79
8.82
3.29
-2.23
-7.24
-12.63
-17.62
-22.73
-27.55
-32.49
-37.33
-42.43
-47.18
-52.21
-57.14
-62.16
0.58
0.60
0.61
0.62
0.63
0.64
0.65
0.65
0.66
0.66
0.67
0.67
0.67
0.67
0.67
0.66
0.66
126.80
121.20
115.60
110.40
104.90
99.71
94.72
89.59
84.47
79.55
74.52
69.41
64.29
59.16
53.88
48.49
42.94
5.14
5.00
4.91
4.82
4.70
4.59
4.50
4.35
4.28
4.17
4.14
4.03
3.93
3.84
3.82
3.68
3.62
S-Parameter Data Files are available on-line at: www.celeritek.com
CDQ0303-QS Typical Noise Parameters
(Vds = +3.0V, Ids = 10 mA)
Freq.
GHz
NFmin
db
Gamma Opt
Mag.
Ang.
Rn
Ga
db
MSG/MAG and S
21
(dB)
MSG.MAG and |S
21
|
2
vs. Frequency at 3V, 10mA
25.00
20.00
15.00
10.00
5.00
0.00
-5.00
-10.00
0.50
S21
MSG/MAG
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0.19
0.34
0.49
0.64
0.78
0.92
1.04
1.14
1.23
1.29
0.83
0.74
0.66
0.57
0.50
0.44
0.38
0.37
0.40
0.46
30.97
56.07
77.32
96.15
114.83
135.28
159.59
-173.41
-149.74
-133.22
0.44
0.41
0.52
0.69
0.26
0.11
0.07
0.08
0.13
0.23
17.51
14.90
12.51
10.82
9.52
8.45
7.55
6.78
6.01
5.18
3.50
6.50
9.50
12.50
15.50
Frequency (GHz)
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
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