FHX76LP Datasheet, PDF (3/5 Pages) Eudyna Devices Inc – Super Low Noise HEMT

FHX76LP
Super Low Noise HEMT
+j25
+j10
0
10
-j10
TYPICAL NOISE FIGURE CIRCLE
+j50
+j100
1.0
0.5
Γopt
1.5 _2.0
3.0dB
25
50
100
250
+j250
-j250
f=12GHz
VDS=2V
IDS=10mA
Γopt=0.32∠153.8°
Rn/50=0.06
NFmin=0.40dB
-j25
-j50
-j100
NOISE PARAMETERS
VDS=2V, IDS=10MA
Freq.
(GHz)
2
4
6
8
10
12
14
16
18
20
Γopt
(MAG) (ANG)
0.79
12.5
0.62
30.0
0.50
54.1
0.41
83.6
0.35 117.3
0.32 153.8
0.30 -168.0
0.29 -129.5
0.29 -91.8
0.29 -56.3
NFmin
(dB)
0.28
0.29
0.30
0.32
0.35
0.40
0.48
0.60
0.72
0.91
Rn/50
.24
.20
.16
.12
.08
.06
.06
.09
.14
.19
Ga(max) AND |S21| vs. FREQUENCY
25
VDS=2V
IDS=10mA
20
Ga(max)
15
|S21|2
10
5
0
4
6 8 10 12
20
Frequency (GHz)
3