ARA2017
figure ?: Attenuator accuracy over Voltage
( Tc = +25 c, f1 = 10mHz )
figure 11:Attenuator Accuracy over Voltage
(T
c
= +25
8c,
f1 = 10MHz)
35
ATTENUATOR SETTING =
o
2dB
4dB
8dB
16dB
32dB
Measured Attenuation(dB)
30
25
20
15
10
5
0
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
Supply Voltage, Vdd (Vdc)
35
30
25
20
15
10
5
0
figure 12: Attenuator Accuracy
= 10mHz )
( Vdc = +5V, f1
over Temperature
(V
Dc
= +5V, f1 = 10MHz)
ATTENUATOR SETTING =
2dB
4dB
8dB
16dB
32dB
figure ?: Attenuator Accuracy over Temperature
Measured Attenuation(dB)
25
35
45
55
65
case Temperature ( c)
PRELIMINARY DATA SHEET - Rev 1.0
07/2008
o
75
85
95
9