DEMO-ALM-2712 Datasheet, PDF (7/19 Pages) Broadcom Corporation. – GPS Filter-LNA-Filter Front-End Module

ALM-2712 Typical Performance Curves at 25°
20
5
0
0
-20
-5
-40
-10
-60
-15
Gain (dB)
-80
Input RL (dB) -20
Output RL (dB)
-100
-25
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
Freq (GHz)
Figure 4a. Typical S-Parameter Plot @ Vdd = 1.8V, Idd = 5mA
20
5
0
0
-20
-5
-40
-10
-60
-15
Gain (dB)
-80
Input RL (dB)
-20
Output RL (dB)
-100
-25
1.50 1.52 1.54 1.56 1.58 1.60 1.62 1.64
Freq (GHz)
Figure 4b. Passband response of typical S-Parameter Plot @ Vdd = 1.8V,
Idd = 5mA
14
Vdd=2.7v
12
Vdd=1.8v
10
8
6
4
2
0
0 5 10 15 20 25 30 35 40 45 50 55 60
Rbias (kohm)
Figure 5. Idd vs Rbias at 25°C
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Vsd (V)
Figure 6. Idd vs Vsd for Vdd = 2.7V, R2 = 6.8k Ohm
9
8
7
6
5
4
3
2
1
0
0
0.5
1
1.5
2
Vsd (V)
Figure 7. Idd vs Vsd for Vdd = 1.8V, R2 = 2.7k Ohm
2.5
3
7