ARA2004_11 Datasheet, PDF (8/21 Pages) ANADIGICS, Inc – Address-Programmable Reverse Amplifier with Step Attenuator

ARA2004
8
Figure 5: Attenuation Level vs Control Word
64
60
56
52
48
44
40
36
32
28
24
20
16
12
8
4
0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
control Word
Figure 6: Gain & Noise Figure vs Frequency
Gain
noise figure
35
8
30
7
25
6
20
5
15
4
10
3
5
2
10
30
50
70
90
frequency (MHz)
Figure 7: Gain & Noise Figure vs VDD
Gain
noise figure
35
6
32
5
29
4
26
3
23
20
3
2
Measured @ 30 MHz
1
4
5
6
7
V_DD ( Volts )
Data Sheet- Rev 2.2
04/2011