MGA-21108-TR1G Avago Technologies US Inc., MGA-21108-TR1G Datasheet - Page 14

• Manufacturer Part Number: MGA-21108-TR1G
• Description: Broadband Low Voltage LNA
• Manufacturer: Avago Technologies US Inc.

Specifications of MGA-21108-TR1G

• Frequency: 1.5GHz ~ 8GHz
• Gain: 17.6dB
• Noise Figure: 1.4dB
• P1db: 5.3dB
• Package / Case: 8-XFDFN Exposed Pad
• Rf Type: General Purpose
• Test Frequency: 3.5GHz
• Manufacturer's Type: Low Noise Amplifier
• Number Of Channels: 1
• Frequency (max): 8GHz
• Operating Supply Voltage (min): 1.4V
• Operating Supply Voltage (typ): 3V
• Operating Supply Voltage (max): 3.3V
• Package Type: STSLP
• Mounting: Surface Mount
• Pin Count: 8
• Noise Figure (typ): 1.4@3500MHzdB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Compliant

MGA-21108 typical scattering parameters at 25°C, Vdd = 1V; Idd = 10mA
MGA-21108 typical noise parameters at 25°C, Vdd = 1V; Idd = 10mA
14
Freq.
(GHz)
0.1
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
7.9
8
Freq.(GHz)
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
S11
Mag
0.96
0.96
0.98
0.43
0.43
0.55
0.62
0.67
0.71
0.74
0.74
0.67
0.51
0.27
0.02
0.24
0.38
0.36
0.38
Fmin (dB)
1.89
1.79
1.62
1.56
1.33
1.37
1.46
1.29
1.23
0.95
Ang
-4.92
-27.81
-45.43
-117.61
-59.16
-77.38
-97.12
-115.43
-131.74
-146.63
-162.66
177.29
150.91
115.18
-58.08
-127.25
-153.66
-149.21
-153.66
S21
(dB)
-26.17
5.6
3.64
12.95
13.01
13.31
13.67
13.89
14.15
14.62
15.39
16.22
16.56
15.95
13.76
10.27
6.39
7.16
6.39
Γ
0.338
0.393
0.405
0.453
0.507
0.579
0.651
0.581
0.519
0.444
opt
Mag
Mag
0.05
1.91
1.52
4.44
4.47
4.63
4.82
4.95
5.1
5.38
5.88
6.47
6.73
6.28
4.87
3.26
2.09
2.28
2.09
Γ
80.35
64.28
86.46
106.29
121.94
132.15
138.21
143.38
156.51
164.97
opt
Ang
-25.51
-139.06
19.09
121.87
31.63
-15.47
-53.65
-87.12
-117.29
-145.52
-174.56
152.88
115.92
75.13
33.94
-0.25
-25.43
-21.1
-25.43
Ang
S12
(dB)
-54.5
-36.75
-33.65
-39.32
-51.87
-45.9
-42.53
-39.72
-37.41
-35.58
-34
-33.45
-34.14
-33.47
-29.39
-26.42
-24.56
-24.9
-24.56
Rn/50
0.2786
0.3028
0.2528
0.1916
0.1388
0.1042
0.0836
0.0794
0.067
0.0742
Mag
0.0019
0.0145
0.0208
0.0108
0.0025
0.0051
0.0075
0.0103
0.0135
0.0166
0.02
0.0213
0.0196
0.0212
0.0339
0.0477
0.0591
0.0569
0.0591
Ang
155.56
95.44
-74.2
157.34
-177.08
-179.6
163.39
142.64
124.45
106.01
83.68
51.11
0.01
-80.88
-150.87
167
140.3
144.52
140.3
S22
Mag
1
0.57
0.57
0.4
0.27
0.34
0.44
0.5
0.52
0.5
0.44
0.29
0.17
0.38
0.62
0.75
0.84
0.82
0.84
Ang
-18.85
-103.89
-177.51
96.67
4.82
-60.09
-97.26
-122.66
-143.13
-161.03
-177.46
171.26
-154.07
-133.24
-158.81
175.04
157.84
160.55
157.84