ACA2601 Datasheet, PDF (6/20 Pages) ANADIGICS, Inc – Fiber-to-the-Home RF Amplifier

ACA2601
PERFORMANCE DATA
All performance data measured using application circuit with input photodiode, as shown in Figure 16.
Figure 4: Gain vs. Frequency
(TA = +25 ^oC, VCC = + 5 V)
40
35
Vagc=3.0V
30
Vagc=2.5V
Vagc=2.0V
Vagc=1.9V
25
Vagc=1.8V
Vagc=1.7V
Vagc=1.6V
20
Vagc=1.5V
Vagc=1.3V
Vagc=1.0V
15
Vagc=0.5V
Vagc=0.0V
10
5
0
100
200
300
400
500
600
700
800
900 1000
Frequency (MHz)
Figure 5: Output Return Loss vs. Frequency
(TA = +25 ^oC, VCC = + 5 V)
-5
-10
-15
Vagc=3.0V
Vagc=2.5V
-20
Vagc=2.0V
Vagc=1.9V
Vagc=1.8V
-25
Vagc=1.5V
Vagc=1.0V
Vagc=0.0V
-30
-35
-40
0
100
200
300
400
500
600
700
800
900 1000
Frequency (MHz)
6
PRELIMINARY DATA SHEET - Rev 1.4
01/2006