AMGP-6342 Datasheet, PDF (4/7 Pages) AVAGO TECHNOLOGIES LIMITED – 9 dB Maximum Gain

Selected performance plots
All data measured on connectorized Rogers 4350 demo board at Vd = 5 V, T_A = 25° C and 50  at all ports, unless
otherwise specified.
20
10
0
-10
-20
-30
-40
26 28 30 32 34 36 38 40 42 44
Frequency (GHz)
Vc = -1.0 V
Vc = -0.9 V
Vc = -0.8 V
Vc = -0.7 V
Vc = -0.6 V
Vc = -0.5 V
Vc = -0.4 V
Vc = -0.3 V
Vc = -0.2 V
Vc = -0.1 V
Vc = -0 V
25
Vd = 3 V
Vd = 4 V
20
Vd = 5 V
15
10
5
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Gain (dB)
Figure 1. Broadband Gain over Gain Control Voltage Vc
Figure 2. Noise Figure vs Gain @ 40 GHz over Vd = 3, 4 and 5 V
0
-5
-10
-15
-20
-25
-30
26 28 30 32 34 36 38 40 42 44
Frequency (GHz)
Vc = -1.0 V
Vc = -0.9 V
Vc = -0.8 V
Vc = -0.7 V
Vc = -0.6 V
Vc = -0.5 V
Vc = -0.4 V
Vc = -0.3 V
Vc = -0.2 V
Vc = -0.1 V
Vc = -0 V
Figure 3. Broadband Input Return Loss over Gain Control Voltage Vc
0
-5
-10
-15
-20
-25
-30
26 28 30 32 34 36 38 40 42 44
Frequency (GHz)
Vc = -1.0 V
Vc = -0.9 V
Vc = -0.8 V
Vc = -0.7 V
Vc = -0.6 V
Vc = -0.5 V
Vc = -0.4 V
Vc = -0.3 V
Vc = -0.2 V
Vc = -0.1 V
Vc = -0 V
Figure 4. Broadband Output Return Loss over Gain Control Voltage Vc
20
10
0
-10
-20
-30
-40
40
41
42
43
Frequency (GHz)
Vc = -1.0 V
Vc = -0.9 V
Vc = -0.8 V
Vc = -0.7 V
Vc = -0.6 V
Vc = -0.5 V
Vc = -0.4 V
Vc = -0.3 V
Vc = -0.2 V
Vc = -0.1 V
Vc = -0 V
44
Figure 5. Gain in 40-43.5 GHz Band over Gain Control Voltage Vc
20
27 GHz
38 GHz
10
42 GHz
0
-10
-20
-30
-1
-0.8
-0.6
-0.4
-0.2
0
Control Voltage Vc (V)
Figure 6. Gain vs Control Voltage Vc @ 27, 38 and 42 GHz
4