Datasheet v3.0
TYPICAL RF PERFORMANCE @ 1.85 GHZ:
Typical Intermodulation Performance
Typical Intermodulation Performance
VDS = 3.3V IDS = 40mA at f = 1.85GHz
VDS = 3.3V IDS = 80mA at f = 1.85GHz
14
12
10
8
-32
-38
-44
-50
-56
-62
-68
14
12
10
8
-24
-30
-36
-42
-48
-54
-60
Pout (dBm)
3rds (dBc)
Pout (dBm)
3rds (dBc)
6
6
4
4
2
2
-12.3
-11.3
-10.3
-9.3
-8.3
-7.3
-6.3
-5.3
-4.3
-3.3
-12.8
-11.8
-10.8
-9.8
-8.8
-7.8
-6.8
-5.8
-4.9
-3.9
Input Power (dBm)
Input Power (dBm)
NOTE: Typical intermodulation performance is shown above. The data is taken with the device mounted on
evaluation board tuned at 1.85GHz for low noise and gain as shown in the reference design given on page 6.
The FPD750SOT343 has enhanced Intermodulation performance with an OIP3 value of up to P1dB+16dBm.
This effect can be seen when the device is biased at ID=80mA by the bough in the 3rd order product plot line .
NOISE PARAMETERS:
Biased at VDS=3.3V, IDS=40mA
Biased at VDS=3.3V, IDS=80mA
Γopt
Γopt
Freq.
(GHz)
N.F.min
(dB)
Freq.
(GHz)
N.F.min
(dB)
Rn/50
Rn/50
Mag
Angle
Mag.
Angle
0.60
0.90
1.20
1.50
1.80
2.10
2.40
2.70
3.00
3.30
3.60
3.90
4.20
4.50
4.80
5.10
5.40
5.70
6.00
0.37
0.40
0.43
0.46
0.49
0.52
0.55
0.58
0.61
0.64
0.67
0.70
0.73
0.76
0.78
0.81
0.84
0.87
0.90
0.770
0.689
0.614
0.546
0.485
0.431
0.383
0.342
0.307
0.280
0.258
0.244
0.236
0.236
0.242
0.254
0.273
0.299
0.332
12.2
21.2
30.6
40.4
50.6
61.1
72.1
83.4
95.1
107.2
119.8
132.7
146.0
159.6
173.7
-171.9
-157.0
-141.8
-126.1
0.108
0.100
0.092
0.084
0.077
0.069
0.063
0.057
0.053
0.049
0.046
0.043
0.042
0.040
0.040
0.041
0.044
0.050
0.061
0.60
0.90
1.20
1.50
1.80
2.10
2.40
2.70
3.00
3.30
3.60
3.90
4.20
4.50
4.80
5.10
5.40
5.70
6.00
0.39
0.42
0.46
0.50
0.53
0.57
0.60
0.64
0.68
0.71
0.75
0.79
0.83
0.86
0.90
0.94
0.97
1.01
1.05
0.732
0.644
0.564
0.492
0.428
0.372
0.324
0.283
0.251
0.227
0.210
0.202
0.201
0.208
0.223
0.247
0.277
0.317
0.364
11.5
22.1
33.0
44.2
55.9
67.9
80.2
93.0
106.2
119.7
133.6
147.9
162.5
177.5
-167.1
-151.4
-135.2
-118.7
-101.8
0.129
0.115
0.102
0.090
0.079
0.070
0.063
0.057
0.053
0.050
0.049
0.048
0.048
0.049
0.051
0.056
0.065
0.080
0.106
4
Specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Tel: +44 (0) 1325 301111
Fax: +44 (0) 1325 306177
Email: sales@filcs.com
Website: www.filtronic.com
FILTRONIC [ FILTRONIC COMPOUND SEMICONDUCTORS ]
