XRD8785 Datasheet, PDF (11/15 Pages) Exar Corporation – CMOS 8-Bit High Speed Analog-to-Digital Converter

50
45
40
35
30
25
20
15
10
5
0
0.01
XRD8785
Vdd = 5.0V
Vrt = 2.6V
Vrb = 0.6V
Fs = 15MHz
Ta = 25^oC
0.1
1
10
Fin (MHz)
Graph 9. SINAD vs. Input Frequency
80
60
40
20
0
-20
-40
-60
-80
-100
-120
0.0
1.5
Rev. 3.00
3.0
4.5
Freq (MHz)
Graph 10. FFT Plot
11
Vdd = 5.0V
Vrt = 2.6V
Vrb = 0.6V
Fs = 15MHz
Fin = 500KHz
6.0
7.5