AD9754-EB Analog Devices Inc, AD9754-EB Datasheet - Page 7
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AD9754-EB
Manufacturer Part Number
AD9754-EB
Description
BOARD EVAL FOR AD9754
Manufacturer
Analog Devices Inc
Series
TxDAC®r
Specifications of AD9754-EB
Rohs Status
RoHS non-compliant
Number Of Dac's
1
Number Of Bits
14
Outputs And Type
1, Differential
Sampling Rate (per Second)
125M
Data Interface
Parallel
Settling Time
35ns
Dac Type
Current
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Utilized Ic / Part
AD9754
Lead Free Status / RoHS Status
Not Compliant
REV. A
Typical AC Characterization Curves
(AVDD = +5 V, DVDD = +3 V, I
otherwise noted)
Figure 9. Single-Tone SFDR vs. A
@ f
Figure 6. SFDR vs. f
Figure 3. SFDR vs. f
90
80
70
60
50
40
90
80
70
60
50
40
OUT
0.1
0
55
90
85
80
75
70
65
60
50
45
40
–30
–6dBFS
= f
5MSPS
5
CLOCK
–25
1
10
/11
–20
f
f
OUT
OUT
25MSPS
A
@5MSPS
OUT
15
– MHz
455kHz
– MHz
59.1MHz
@65MSPS
–15
50MSPS
OUT
– dBFS
OUT
–12dBFS
65MSPS
0dBFS
10
20
@ 65 MSPS
–10
OUTFS
@ 0 dBFS
125MSPS
@125MSPS
@25MSPS
25
11.37MHz
= 20 mA, 50
2.27MHz
–5
100
30
OUT
0
Figure 7. SFDR vs. f
Doubly Terminated Load, Differential Output, T
Figure 4. SFDR vs. f
100
Figure 10. Single-Tone SFDR vs.
A
90
85
80
75
70
65
60
55
50
45
40
40
90
80
70
60
50
40
90
80
70
60
50
0.0
–30
OUT
0
–12dBFS
0dBFS
0dBFS
–12dBFS
@ f
@65MSPS
–25
@25MSPS
10
0.4
OUT
13MHz
–6dBFS
5MHz
FREQUENCY – MHz
–20
20
= f
0.8
A
f
OUT
@5MSPS
OUT
CLOCK
–7–
–6dBFS
–15
30
1MHz
– MHz
– dBFS
OUT
1.2
OUT
/5
–10
40
@125 MSPS
@125MSPS
@ 5 MSPS
1.6
25MHz
–5
50
2.0
60
0
A
= +25 C, SFDR up to Nyquist, unless
Figure 5. SFDR vs. f
Figure 11. SNR vs. f
@ f
Figure 8. SFDR vs. f
I
90
80
70
60
50
40
95
90
85
80
75
70
65
60
55
50
45
85
80
75
70
65
60
OUTFS
OUT
0
0
0
20mA FS
10mA FS
= 2 MHz and 0 dBFS
20
20mA FS
@ 25 MSPS and 0 dBFS
–6dBFS
2
5mA FS
2
40
FREQUENCY – MHz
0dBFS
4
f
CLOCK
4
f
OUT
60
6
– MSPS
– MHz
5mA FS
80
OUT
CLOCK
6
AD9754
10mA FS
OUT
8
100
@ 25 MSPS
–12dBFS
and I
and
8
10
120
OUTFS
140
12
10