Datasheet

REV.
AD9051
–8–
ENCODE MSPS
1.2
0
0
6010
% GAIN ERROR
20 30 40 50
1.0
0.8
0.6
0.4
0.2
TPC 13. Gain vs. Clock Rate
ENCODE MSPS
16
0
0
6010
OFFSET mV
20 30 40 50
14
12
10
8
6
4
2
TPC 14. Offset vs. Clock Rate
DUTY CYCLE %
60
40
25 5530
SNR dB
35 40 45 50
58
56
54
52
50
48
46
60 65 70 75
44
42
SNR @ 40MSPS
SNR @ 60MSPS
TPC 15. SNR vs. Duty Cycle
TEMPERATURE C
6.5
40
t
PD
ns
5
4
65
3V FALLING
4.5
4525020
3V RISING
85
6
5.5
5V FALLING
5V RISING
TPC 16. t
PD
vs. Temperature 3 V/5 V
SOURCE CURRENT mA
2.51
REF VOLTAGE
2.50
2.44
2.42
2.45
2.43
2.46
V
OUT
2.47
2.48
2.49
0.1
0.25 0.4
0.55 0.7 0.85 1 1.15 1.3 1.45 1.6 1.75 1.9 2.0
TPC 17. Reference Load Regulation
CODE
80
% OCCURRANCE
20
0
30
10
40
50
60
70
512 513 514 515 516 517 518
TPC 18. Midscale Histogram (Inputs Tied)
C