hi5728 Intersil Corporation, hi5728 Datasheet - Page 8

• Manufacturer Part Number: hi5728
• Description: 10-bit, 125/60msps, Dual High Speed Cmos D/a Converter
• Manufacturer: Intersil Corporation

Typical Performance Curves, 5V Power Supply
75
70
65
60
55
50
45
80
75
70
65
60
55
50
80
75
70
65
60
55
0
0
0
FIGURE 5. SFDR vs f
-12dBFS
FIGURE 3. SFDR vs f
FIGURE 1. SFDR vs f
0.2
5
2
-12dBFS
0dBFS
10
0.4
4
-12dBFS
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
15
0.6
6
20
0.8
8
OUT
OUT
OUT
8
0dBFS
6dBFS
-6dBFS
25
10
, CLOCK = 125MSPS
1
, CLOCK = 50MSPS
, CLOCK = 5MSPS
0dBFS
1.2
30
12
-6dBFS
1.4
35
14
40
1.6
16
1.8
18
45
50
20
2
HI5728
76
74
72
70
68
66
64
62
60
75
70
65
60
55
50
45
80
75
70
65
60
55
50
45
-25
FIGURE 6. SFDR vs AMPLITUDE, f
0
1
FIGURE 4. SFDR vs f
FIGURE 2. SFDR vs f
-12dBFS
2
5
-20
-6dBFS
10
3
-12dBFS
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
125MSPS
15
4
AMPLITUDE (dBFS)
-15
20
OUT
OUT
5
, CLOCK =100MSPS
, CLOCK = 25MSPS
0dBFS
25
6
-10
30
CLK /
25MSPS
7
100MSPS
0dBFS
f
OUT
35
8
-5
-6dBFS
50MSPS
= 10
40
9
10
45
0