Typical operating characteristics (continued) – Rainbow Electronics MAX5858 User Manual
Page 8
MAX5858
Dual, 10-Bit, 300Msps, Current-Output DAC with
4x/2x/1x Interpolation Filters
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= CV
DD
= 3V ±10%, AGND = DGND = CGND = 0, external reference = 1.2V, no interpolation, I
FS
= 20mA, differential
output, T
A
= +25°C, unless otherwise noted.)
0
40
30
20
10
60
50
80
70
90
100
0
10
20
30
40
50
60
70
80
90
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
(NO INTERPOLATION, f
DAC
= 165MHz)
MAX5858 toc10
OUTPUT FREQUENCY (MHz)
SFDR (dBc)
A
OUT
= 0dB FS
A
OUT
= -12dB FS
A
OUT
= -6dB FS
0
40
30
20
10
60
50
80
70
90
100
0
35
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
(NO INTERPOLATION, f
DAC
= 65MHz)
MAX5858 toc11
OUTPUT FREQUENCY (MHz)
SFDR (dBc)
20
15
10
5
30
25
A
OUT
= 0dB FS
A
OUT
= -6dB FS
A
OUT
= -12dB FS
0
40
30
20
10
60
50
80
70
90
100
0
80
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
(2x INTERPOLATION, f
DAC
= 300MHz)
MAX5858 toc12
OUTPUT FREQUENCY (MHz)
SFDR (dBc)
40
30
20
10
70
60
50
A
OUT
= 0dB FS
A
OUT
= -6dB FS
A
OUT
= -12dB FS
0
40
30
20
10
60
50
80
70
90
100
0
5
10
15
20
25
30
35
40
45
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
(2x INTERPOLATION, f
DAC
= 165MHz)
MAX5858 toc13
OUTPUT FREQUENCY (MHz)
SFDR (dBc)
A
OUT
= -6dB FS
A
OUT
= 0dB FS
A
OUT
= -12dB FS
0
40
30
20
10
60
50
80
70
90
100
0
40
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
(4x INTERPOLATION, f
DAC
= 300MHz)
MAX5858 toc14
OUTPUT FREQUENCY (MHz)
SFDR (dBc)
20
15
10
5
35
30
25
A
OUT
= -6dB FS
A
OUT
= 0dB FS
A
OUT
= -12dB FS
0
40
30
20
10
60
50
80
70
90
100
0
21
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
(4x INTERPOLATION, f
DAC
= 165MHz)
MAX5858 toc15
OUTPUT FREQUENCY (MHz)
SFDR (dBc)
12
9
6
3
18
15
A
OUT
= 0dB FS
A
OUT
= -12dB FS
A
OUT
= -6dB FS