mga-24106 Avago Technologies, mga-24106 Datasheet - Page 6

• Manufacturer Part Number: mga-24106
• Description: High-gain, Low Current Low Noise Amplifier With Variable Current And Shutdown Function
• Manufacturer: Avago Technologies

Unless otherwise stated, all data is taken at Freq = 1.575GHz based on the demoboard components of Figs 4 and 5.
Deembedding was made to account for the board losses in measurements.
Figure 6. Frequency response up to 6GHz at Vdd=2.7V, Idd=3.3mA – tuned
for GPS application
Figure 8. Idd vs Vsd with Vdd=2.7V
Figure 10. Idd vs Vsd with R2 = 27k ohm
6
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
0.4
0.4
R2=4.7 kΩ
R2=8.2 kΩ
R2=12 kΩ
R2=18 kΩ
R2=27 kΩ
Vdd=3.3V
Vdd=2.7V
Vdd=1.8V
0.8
0.8
1.2
1.2
1.6
Vsd (V)
1.6
Vsd (V)
2.0
2.0
2.4
2.4
2.8
2.8
3.2
3.2
Figure 7. Idd vs Vsd with Vdd=1.8V
Figure 9. Idd vs Vsd with R2 =0 ohm
Figure 11. NF vs Idd
6
5
4
3
2
1
0
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
22.0
20.0
18.0
16.0
14.0
12.0
10.0
0.0
8.0
6.0
4.0
2.0
0.0
1.0
0.0
0.4
R2=4.7 kΩ
R2=8.2 kΩ
R2=12 kΩ
R2=18 kΩ
R2=27 kΩ
0.4
2.0
Vdd=3.3V
Vdd=2.7V
Vdd=1.8V
0.8
0.8
3.0
1.2
1.2
4.0
1.6
Idd (mA)
1.6
Vsd (V)
Vsd (V)
5.0
2.0
2.0
6.0
2.4
2.4
7.0
Vdd=3.3V
Vdd=2.7V
Vdd=1.8V
2.8
2.8
8.0
3.2
3.2
9.0