MGA-21108-TR2G Avago Technologies US Inc., MGA-21108-TR2G Datasheet - Page 12

• Manufacturer Part Number: MGA-21108-TR2G
• Description: Broadband Low Voltage LNA
• Manufacturer: Avago Technologies US Inc.

Specifications of MGA-21108-TR2G

• 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

RF parameter plots across temperature at 3V, 30mA
Figure 43. Noise Figure vs Frequency
Figure 45. IIP3 vs Frequency
Figure 47. Input Return Loss vs Frequency
12
10
-2
-4
-10
-12
-14
-16
-18
-20
8
6
4
2
0
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
-2
-4
-6
-8
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
-40˚C
85˚C
25˚C
-40˚C
85˚C
25˚C
Frequency / GHz
Frequency / GHz
Frequency / GHz
-40˚C
85˚C
25˚C
Figure 44. Gain vs Frequency
Figure 46. IP1dB vs Frequency
Figure 48. Output Return Loss vs Frequency
-10
-12
23
21
19
17
15
13
11
-2
-4
-6
-8
-10
-12
-14
-16
0
9
7
5
-2
-4
-6
-8
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
-40˚C
-40˚C
85˚C
25˚C
85˚C
25˚C
-40˚C
85˚C
25˚C
Frequency / GHz
Frequency / GHz
Frequency / GHz