AD9750 Analog Devices, AD9750 Datasheet - Page 7

• Manufacturer Part Number: AD9750
• Manufacturer: Analog Devices

Specifications of AD9750

• Resolution (bits): 10bit
• Dac Update Rate: 125MSPS
• Dac Settling Time: 35ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

Typical AC Characterization Curves @ +5 V Supplies
(AVDD = +5 V, DVDD = +5 V, I
REV. 0
Figure 6. SFDR vs. f
Figure 9. Single-Tone SFDR vs. A
@ f
Figure 3. SFDR vs. f
90
80
70
60
50
40
90
80
70
60
50
40
90
80
70
60
50
–25
OUT
0
= f
–12dBF
1
–20
10
CLOCK
5.91/65MSPS
0dBF
S
f
OUT
S
/11
A
–15
20
f
25MSPS
OUT
OUT
– MHz
2.27MHz/25MHz
65MSPS
– dBF
– MHz
455kHz/5MSPS
11.37MHz/125MSPS
OUT
–10
10
30
OUT
S
@ 100 MSPS
125MSPS
–6dBF
OUTFS
@ 0 dBFS
100MSPS
–5
40
= 20 mA, 50
S
50
0
OUT
Doubly Terminated Load, Differential Output, T
Figure 7. SFDR vs. f
Figure 4. SFDR vs. f
Figure 10. Single-Tone SFDR vs.
A
90
80
70
60
50
40
90
80
70
60
50
90
80
70
60
50
40
OUT
–25
0
0
@ f
–12dBF
2
10
–20
OUT
–12dBF
S
= f
4
20
f
OUT
–15
13MHz/65MHz
A
f
CLOCK
OUT
0dBF
OUT
–7–
S
– MHz
–6dBF
6
30
– MHz
– dBc
S
OUT
OUT
–10
/5
25MHz/125MHz
S
@125 MSPS
8
40
@ 25 MSPS
–6dBF
0dBF
5MHz/25MHz
1MHz/5MHz
–5
S
10
S
50
12
60
0
A
= +25 C, SFDR up to Nyquist, unless otherwise noted)
Figure 8. SFDR vs. f
25 MSPS and 0 dBFS
Figure 5. SFDR vs. f
Figure 11. SNR vs. f
@ f
90
80
70
60
50
40
90
80
70
60
50
40
70
66
62
58
54
50
OUT
0
0
0
10mAF
–6dBF
I
OUTFS
= 2 MHz and 0 dBFS
0dBF
10
2
5
S
S
= 5mA
S
5mAF
10
20
f
4
OUT
f
–12dBF
CLOCK
I
f
OUTFS
20mAF
OUT
S
– MHz
OUT
15
6
30
– MHz
– MSPS
S
OUT
CLOCK
= 20mA
S
AD9750
and I
I
20
OUTFS
40
@ 65 MSPS
8
and I
OUTFS
= 10mA
10
25
50
OUTFS
@
12
30
60