AD9764AR Analog Devices Inc, AD9764AR Datasheet - Page 8

• Manufacturer Part Number: AD9764AR
• Description: DAC 1-CH Segment 14-Bit 28-Pin SOIC W
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9764AR

• Package: 28SOIC W
• Resolution: 14 Bit
• Conversion Rate: 125 MSPS
• Architecture: Segment
• Digital Interface Type: Parallel
• Number Of Outputs Per Chip: 1
• Output Type: Current
• Full Scale Error: ±7 %FSR
• Integral Nonlinearity Error: ±6.5 LSB
• Maximum Settling Time: 0.035(Typ) us
• Rohs Status: RoHS non-compliant
• Settling Time: 35ns
• Number Of Bits: 14
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 170mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• For Use With: AD9764-EB - BOARD EVAL FOR AD9764
• Data Interface: -

AD9764
000.0E+0
–0.5
–1.0
–1.5
–2.0
000.0E+0
–70
–75
–80
–85
–90
–95
–10
–20
–30
–40
–50
–60
–70
–80
–90
Figure 18. Single-Tone SFDR
2.0
1.5
1.0
0.5
0.0
Figure 12. THD vs. f
f
OUT
0
0
Figure 15. Typical INL
= 2 MHz
4000
40.0E+6
7.5E+6
2ND HARMONIC
3RD HARMONIC
4TH HARMONIC
CODE
8000
f
f
SFDR = 78dBc
AMPLITUDE = 0dBFS
CLK
OUT
80.0E+6
15.0E+6
= 50MSPS
= 1.25MHz
CLOCK
12000
120.0E+6
22.5E+6
@
16000
Figure 13. SNR vs. f
2.0 MHz
–0.5
–1.0
–10
–20
–30
–40
–50
–60
–70
–80
–90
2.0
1.5
1.0
0.5
0.0
85
80
75
70
65
60
0E+0
0
Figure 19. Dual-Tone SFDR
0
0
I
DVDD = +3V
OUTFS
Figure 16. Typical DNL
10
5E+6
20 30 40 50 60 70 80 90
= 5mA,
4000
I
DVDD = +3V
OUTFS
I
DVDD = +5V
f
10E+6
OUTFS
I
DVDD = +5V
CLOCK
OUTFS
= 20mA,
–8–
CODE
8000
f
f
f
SFDR = 69dBc
AMPLITUDE = 0dBFS
CLK
OUT1
OUT2
= 5mA,
– MSPS
= 20mA,
I
DVDD = +3V
15E+6 20E+6
OUTFS
CLOCK
= 50MSPS
= 6.75MHz
= 7.25MHz
I
DVDD = +5V
OUTFS
12000
= 10mA,
@ f
= 10mA,
OUT
16000
25E+6
100
=
Figure 17. SFDR vs. Temperature
@ 100 MSPS, 0 dBFS
Figure 14. Differential vs. Single-
Ended SFDR vs. f
–100
000.0E+0
–10
–20
–30
–40
–50
–60
–70
–80
–90
80
75
70
65
60
55
50
80
70
60
50
Figure 20. Four-Tone SFDR
–40
0
1
10MHz
I
DIFF
–20
OUTPUT FREQUENCY – MHz
I
2.5MHz
@ 0dBFS
A
40MHz
7.5E+6
@ 0dBFS
TEMPERATURE – C
0
I
DIFF
20
OUT
10
f
f
f
f
f
@ –6dBFS
SFDR = 66dBc
AMPLITUDE = 0dBFS
CLK
OUT1
OUT2
OUT3
OUT4
15.0E+6
@ 50 MSPS
40
= 50MSPS
= 6.25MHz
= 6.75MHz
= 7.25MHz
= 7.75MHz
I
A
@ –6dBFS
60
22.5E+6
REV. B
80
100