XRD87L85 Datasheet, PDF (9/15 Pages) Exar Corporation – Low-Voltage CMOS 8-Bit High-Speed Analog-to-Digital Converter

XRD87L85
20
Ta = 25 ^oC
16
Vdd = 3.6V
12
Vdd = 3.3V
Vdd = 3.0V
8
Vdd = 2.7V
4
0
0
5
10
15
20
25
30
Fs (MHz)
Graph 5. IDD vs. Sampling Frequency
14
12
10
Fs = 10MHz
Fs = 6MHz
8 _{Fs = 2MHz}
6
4
2
0
-60
-40
Rev. 1.00
-20
0
20
40
60
Temperature (C)
Graph 6. Supply Current vs. Temperature
9
Vdd = 3.3V
Vrt = 2.5V
Vrb = 0.5V
80
100