ACA2604 Datasheet, PDF (6/18 Pages) ANADIGICS, Inc – Fiber-to-the-Home RF Amplifier

ACA2604
PERFORMANCE DATA
Performance data on this page measured using application circuit with input photodiode, as shown in Figure 15.
Figure 4: Gain vs. Frequency
(TA = +25 ^oC, VCC = + 5 V)
30
25
Vagc=0.0V
Vagc=0.2V
Vagc=0.4V
20
Vagc=0.6V
Vagc=0.8V
Vagc=1.0V
Vagc=1.2V
15
Vagc=1.4V
Vagc=1.6V
Vagc=1.8V
Vagc=2.0V
Vagc=2.2V
10
Vagc=2.4V
Vagc=2.6V
Vagc=2.8V
Vagc=3.0V
5
0
0
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
-5
-10
-15
-20
-25
-30
-35
-40
0
Figure 5: Output Return Loss vs. Frequency
(TA = +25 ^oC, VCC = + 5 V)
Vagc=0.0V
Vagc=0.2V
Vagc=0.4V
Vagc=0.6V
Vagc=0.8V
Vagc=1.0V
Vagc=1.2V
Vagc=1.4V
Vagc=1.6V
Vagc=1.8V
Vagc=2.0V
Vagc=2.2V
Vagc=2.4V
Vagc=2.6V
Vagc=2.8V
Vagc=3.0V
100
200
300
400
500
600
700
800
900
1000
Frequency (MHz)
6
Data Sheet - Rev 2.1
11/2008