FH1
High Dynamic Range FET
Typical Device Data
Data is shown at a biasing configuration of V
DS
= +5 V, I
DS
= 140 mA, 25
q
C for the unmatched device in a 50 ohm system)
1.0
24
0
3.
S21 and MSG (dB)
0
4.
0.2
10.0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0
16
0
5.0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0
5.0
0
0
10.0
18
12
0
1
Frequency (GHz)
2
3
.4
-0
.4
-0
-0
.6
-0
.6
Swp Min
0.01GHz
-0.8
-0.8
.0
-2
.0
-2
Swp Min
0.01GHz
Notes:
The gain for the unmatched device in 50 ohm system is shown as the trace in blue color. For a tuned circuit for a particular frequency, it
is expected that actual gain will be higher, as high as the maximum stable gain. The maximum stable gain is shown in the red line. The
impedance plots are shown from 10 – 6000 MHz, with markers placed at 0.5 – 6.0 GHz in 0.5 GHz increments.
Output IP3 vs. Temperature
Output IP3 vs. Output Power
Noise Figure vs. Frequency
45
40
35
30
5V 100% Idss
45
Noise Figure (dB)
2.5
NF (unmatched device)
OIP3 (dBm)
OIP3 (dBm)
40
35
30
5V 100% Idss
2
1.5
1
0.5
0
Minimum NF
25
-40
-15
10
35
60
85
Temperature (
q
C)
25
0
2
4
6
8
10
12
Output Power per tone (dBm)
0.5
1
-1.0
-1.0
1.5
Frequency (GHz)
S-Parameters (V
D
= +5 V, I
D
= 140 mA, V
G
= 0 V, 25
q
C, calibrated to device leads)
Freq (MHz)
S11 (dB)
S11 (ang)
S21 (dB)
S21 (ang)
S12 (dB)
S12 (ang)
S22 (dB)
S22 (ang)
50
250
500
750
1000
1250
1500
1750
2000
2250
2500
2750
3000
0.00
-0.13
-0.34
-0.55
-0.83
-1.16
-1.50
-1.80
-2.03
-2.25
-2.37
-2.55
-2.62
-4.08
-19.64
-39.41
-58.33
-75.93
-93.29
-110.36
-125.64
-140.92
-155.64
-169.80
177.26
165.93
19.36
19.19
18.85
18.47
17.95
17.47
16.82
16.21
15.65
15.05
14.42
13.74
13.18
176.06
164.65
150.19
136.21
123.24
110.92
99.18
88.19
77.53
67.15
57.62
48.11
39.86
-51.05
-37.15
-31.34
-28.24
-26.22
-24.88
-23.95
-23.27
-22.81
-22.39
-22.25
-22.08
-22.01
87.96
78.37
66.75
55.74
45.25
35.22
26.69
18.17
9.87
2.11
-4.68
-11.35
-17.16
-4.38
-4.52
-4.77
-5.19
-5.77
-6.44
-7.14
-7.94
-8.84
-9.57
-10.43
-11.43
-12.30
-3.34
-11.51
-22.43
-33.05
-43.46
-53.09
-61.08
-69.92
-78.43
-86.41
-93.92
-101.88
-108.95
Noise Parameters (V
D
= +5 V, I
D
= 140 mA, V
G
= 0 V, 25
q
C, calibrated to device leads)
Freq (MHz)
NF,min (dB)
MagOpt (mag)
AngOpt (deg)
Rn
700
800
900
1000
1100
1200
1300
1400
0.51
0.77
0.66
0.74
0.85
0.85
0.95
1.07
0.574
0.535
0.508
0.488
0.463
0.458
0.446
0.450
32.8
37.4
44.1
50.4
56.4
62.0
67.3
73.3
0.403
0.409
0.379
0.365
0.357
0.345
0.335
0.323
Device S-parameters and noise are available for download off of the website at: http://www.wj.com
Specifications and information are subject to change without notice.
WJ Communications, Inc
x
Phone 1-800-WJ1-4401
x
FAX: 408-577-6621
x
e-mail: sales@wj.com
x
Web site: www.wj.com
Page 2 of 7 April 2007
-5.
-4
.0
-3
.0
-5.
-4
.0
0
14
-0.
2
-0.
2
-10.0
-10.0
-3
.0
0.2
20
5.0
10.0
0.
4
0.
4
22
DB(GMax())
2.
0
2.
0
DB(|S(2,1)|)
6
0.
6
0.
Swp Max
6GHz
1.0
0.8
0.8
Gain and Max. Stable Gain
S11
S22
Swp Max
6GHz
0
3.
0
4.
5.0
10.0
2
WJCI [ WJ COMMUNICATION. INC. ]
