ATF-35143-TR2G Avago Technologies US Inc., ATF-35143-TR2G Datasheet - Page 8

• Manufacturer Part Number: ATF-35143-TR2G
• Description: IC PHEMT 1.9GHZ 15MA LN SOT-343
• Manufacturer: Avago Technologies US Inc.

Specifications of ATF-35143-TR2G

• Transistor Type: pHEMT FET
• Frequency: 2GHz
• Gain: 18dB
• Voltage - Rated: 5.5V
• Current Rating: 80mA
• Noise Figure: 0.4dB
• Current - Test: 15mA
• Voltage - Test: 2V
• Power - Output: 10dBm
• Package / Case: SC-70-4, SC-82-4, SOT-323-4, SOT-343
• Channel Type: N
• Configuration: Single Dual Source
• Gate-source Voltage (max): 5V
• Drain Current (max): 80mA
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 4 +Tab
• Package Type: SOT-343
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ATF-35143 Typical Scattering Parameters,
ATF-35143 Typical Noise Parameters
V
Notes:
1. F
2. S and noise parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end
8
DS
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
Freq.
= 2 V, I
Freq.
a set of 16 noise figure measurements made at 16 different impedances using an ATF NP5 test system. From these measurements a true F
calculated. Refer to the noise parameter application section for more information.
of the gate lead. The output reference plane is at the end of the drain lead. The parameters include the effect of four plated through via holes
connecting source landing pads on top of the test carrier to the microstrip ground plane on the bottom side of the carrier. Two 0.020 inch
diameter via holes are placed within 0.010 inch from each source lead contact point, one via on each side of that point.
10.0
GHz
0.50
0.75
1.00
1.50
1.75
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
GHz
min
0.5
0.9
1.0
1.5
1.8
2.0
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
values at 2 GHz and higher are based on measurements while the F
DS
= 15 mA
Mag.
0.99
0.97
0.95
0.90
0.87
0.84
0.79
0.73
0.64
0.59
0.56
0.56
0.57
0.60
0.64
0.68
0.72
0.74
0.77
0.82
0.82
0.84
0.86
0.10
0.13
0.14
0.19
0.22
0.23
0.29
0.34
0.45
0.56
0.67
0.79
0.90
1.01
1.12
F
dB
min
S
11
-107.08
-139.07
-169.70
161.74
133.19
107.56
-19.75
-30.58
-40.15
-58.08
-66.65
-74.93
-91.13
-16.54
-28.76
-40.79
-56.40
Ang.
84.16
64.19
45.46
26.66
-5.93
7.70
Mag.
0.88
0.83
0.82
0.76
0.72
0.70
0.64
0.58
0.49
0.42
0.37
0.34
0.33
0.34
0.36
17.02
16.90
16.69
16.18
15.90
15.59
14.97
14.34
13.09
11.90
10.81
-0.49
-1.60
Γ
9.77
8.78
7.75
6.86
5.93
4.93
3.80
2.68
1.63
0.54
dB
opt
-178.1
-144.3
-110.2
117.4
149.0
-76.3
Ang.
13.1
15.3
26.1
32.6
36.9
48.5
60.9
87.9
4.5
Mag.
7.10
7.00
6.83
6.44
6.23
6.02
5.61
5.21
4.51
3.93
3.47
3.08
2.75
2.44
2.20
1.98
1.76
1.55
1.36
1.21
1.06
0.95
0.83
S
21
V
DS
= 2 V, I
R
0.19
0.17
0.16
0.15
0.15
0.14
0.12
0.07
0.13
0.07
0.05
0.05
0.07
0.13
0.23
-111.53
-126.76
-142.70
-157.02
-172.47
164.04
154.98
147.18
132.28
125.22
118.41
105.38
n/50
-26.29
-43.56
-61.33
-78.94
-95.93
-
Ang.
93.08
70.17
49.03
29.27
10.04
-8.35
DS
= 15 mA
-32.77
-29.37
-27.13
-24.15
-23.10
-22.27
-20.92
-20.00
-18.94
-18.27
-17.79
-17.59
-17.46
-17.39
-17.33
-17.27
-17.27
-17.59
-17.92
-18.20
-18.49
-18.49
-18.94
20.9
19.4
19.2
17.9
17.3
17.0
16.2
15.4
14.1
12.8
11.7
10.8
dB
9.9
9.2
8.6
G
dB
mins
a
below 2 GHz have been extrapolated. The F
0.023
0.034
0.044
0.062
0.070
0.077
0.090
0.100
0.113
0.122
0.129
0.132
0.134
0.135
0.136
0.137
0.137
0.132
0.127
0.123
0.119
0.119
0.113
Mag.
S
12
Figure 20. MSG/MAG and |S
30
25
20
15
10
-5
5
0
0
-107.51
-117.16
-127.03
-137.06
-147.50
-16.43
-29.47
-40.80
-52.63
-63.33
-74.77
-86.46
-98.11
77.60
70.54
64.80
54.23
49.25
44.36
35.36
26.85
11.15
Ang.
-2.96
S
21
MSG
5
FREQUENCY (GHz)
Mag.
0.57
0.55
0.54
0.51
0.49
0.48
0.44
0.41
0.35
0.29
0.23
0.17
0.14
0.11
0.12
0.16
0.22
0.29
0.36
0.41
0.47
0.53
0.58
21
10
|
2
vs. Frequency at 2 V, 15 mA.
S
22
-113.89
-134.46
-158.65
172.14
134.01
MAG
-14.99
-20.86
-27.61
-40.74
-46.95
-53.06
-64.59
-75.32
-94.59
-12.09
-26.21
-35.57
-47.29
15
Ang.
95.85
63.20
40.01
23.11
min
3.55
values are based on
20
MSG/MAG
24.89
23.05
21.91
20.17
19.53
18.93
17.95
17.17
16.01
15.09
14.30
13.68
12.29
10.74
9.99
9.34
8.57
7.62
6.79
6.76
5.81
5.55
5.06
dB
min
is