ATF-34143-TR2G Avago Technologies US Inc., ATF-34143-TR2G Datasheet - Page 10

• Manufacturer Part Number: ATF-34143-TR2G
• Description: IC PHEMT 1.9GHZ 60MA LN SOT-343
• Manufacturer: Avago Technologies US Inc.

Specifications of ATF-34143-TR2G

• Transistor Type: pHEMT FET
• Frequency: 2GHz
• Gain: 17.5dB
• Voltage - Rated: 5.5V
• Current Rating: 145mA
• Noise Figure: 0.5dB
• Current - Test: 60mA
• Voltage - Test: 4V
• Power - Output: 20dBm
• Package / Case: SC-70-4, SC-82-4, SOT-323-4, SOT-343
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ATF-34143 Typical Scattering Parameters,
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
ATF-34143 Typical Noise Parameters
V
Notes:
1. Fmin values at 2 GHz and higher are based on measurements while the Fmins below 2 GHz have been extrapolated. The Fmin values are based
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 of the
10
DS
on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true Fmin
is calculated. Refer to the noise parameter application section for more information.
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 connect-
ing 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.
Freq.
Freq.
= 4 V, I
GHz
10.0
GHz
0.5
0.8
1.0
1.5
1.8
2.0
2.5
3.0
4.0
5.0
6.0
7.0
8.0
9.0
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
DS
= 60 mA
Mag.
0.95
0.89
0.85
0.78
0.75
0.73
0.69
0.67
0.64
0.63
0.64
0.66
0.69
0.73
0.76
0.78
0.81
0.84
0.86
0.87
0.86
0.86
0.89
0.11
0.14
0.15
0.20
0.23
0.26
0.33
0.39
0.53
0.67
0.81
0.96
1.10
1.25
1.39
F
dB
min
S
11
-111
-122
-133
-151
-168
-101.99
Ang.
161
134
111
-41
-65
-83
-11
-30
-44
-56
-72
-88
86
65
46
28
9
Mag.
0.84
0.78
0.77
0.69
0.66
0.62
0.55
0.50
0.43
0.39
0.39
0.42
0.47
0.54
0.62
21.91
21.33
20.46
18.74
17.92
17.16
15.78
14.56
12.53
10.88
-0.12
-1.21
-2.21
-3.35
-4.81
Γ
9.49
8.15
6.92
5.72
4.73
3.70
2.57
1.20
dB
opt
-173
-137
-104
Ang.
111
149
-76
-53
-37
15
30
34
53
62
72
91
12.454
11.654
10.549
Mag.
8.646
7.873
7.207
6.149
5.345
4.232
3.501
2.983
2.557
2.217
1.932
1.723
1.531
1.344
1.148
0.986
0.870
0.775
0.680
0.575
S
V
21
DS
= 4 V, I
R
0.14
0.12
0.12
0.10
0.10
0.09
0.07
0.05
0.03
0.04
0.07
0.14
0.26
0.41
0.60
n/50
-
Ang.
-104
-124
-143
-159
-175
DS
150
134
123
103
168
151
135
-26
-46
-65
-84
95
87
73
60
37
16
= 60 mA
-5
-31.06
-28.18
-26.56
-24.44
-23.74
-23.22
-22.38
-21.62
-20.54
-19.58
-18.79
-18.27
-17.79
-17.46
-16.95
-16.71
-16.71
-17.02
-17.46
-17.59
-17.59
-17.65
-18.42
24.5
20.7
20.2
18.5
17.7
17.2
16.3
15.4
13.7
12.3
11.1
10.0
9.2
8.6
8.2
dB
G
dB
a
0.028
0.039
0.047
0.060
0.065
0.069
0.076
0.083
0.094
0.105
0.115
0.122
0.129
0.134
0.142
0.146
0.146
0.141
0.134
0.132
0.132
0.131
0.120
Mag.
S
12
Figure 26. MSG/MAG and |S
Frequency at 4 V, 60 mA.
-10
30
25
20
15
10
-5
5
0
0
-111
-126
-139
-150
-163
-178
Ang.
169
-10
-24
-38
-51
-65
-79
-94
68
57
49
38
33
29
22
15
2
3
MSG
4
FREQUENCY (GHz)
S
6
21
Mag.
0.29
0.24
0.23
0.21
0.21
0.20
0.19
0.19
0.18
0.19
0.21
0.24
0.28
0.33
0.38
0.42
0.47
0.52
0.58
0.62
0.65
0.68
0.71
8
10 12
S
22
21
|
-114
-125
-136
-155
-171
-104
2
Ang.
162
135
109
-41
-67
-84
-12
-29
-43
-58
-71
-86
vs.
84
62
42
25
14 16
MAG
7
18
MSG/MAG
26.48
24.75
23.51
21.59
20.83
20.19
19.08
18.09
16.53
15.23
12.89
11.22
10.21
9.36
8.94
8.23
7.56
6.94
6.37
5.78
4.60
3.79
3.33
dB