AD9765ASTZ Analog Devices Inc, AD9765ASTZ Datasheet - Page 19

• Manufacturer Part Number: AD9765ASTZ
• Description: IC DAC 12BIT DUAL 125MSPS 48LQFP
• Manufacturer: Analog Devices Inc
• Series: TxDAC+®r

Specifications of AD9765ASTZ

• Data Interface: Parallel
• Settling Time: 35ns
• Number Of Bits: 12
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 450mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Resolution (bits): 12bit
• Sampling Rate: 125MSPS
• Input Channel Type: Parallel
• Supply Voltage Range - Analog: 3V To 5.5V
• Supply Voltage Range - Digital: 2.7V To 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9765-EBZ - BOARD EVAL FOR AD9765
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

–0.03
–0.05
0.05
0.03
Figure 53. Gain and Offset Error vs. Temperature @ f
0
–40
–10
–20
–30
–40
–50
–60
–70
–80
–90
85
80
75
70
65
60
55
50
45
10
–60
0
OFFSET ERROR
0
Figure 52. SFDR vs. Temperature @ 125 MSPS, 0 dBFS
Figure 54. Single-Tone SFDR @ f
–20
–40
–20
10
0
TEMPERATURE (°C)
f
f
f
f
f
OUT
OUT
OUT
OUT
OUT
TEMPERATURE (°C)
FREQUENCY (MHz)
0
= 1MHz
= 10MHz
= 25MHz
= 40MHz
= 60MHz
20
GAIN ERROR
20
20
40
40
CLK
= 125 MSPS
60
60
30
CLK
= 125 MSPS
80
80
1.0
0.5
0
–0.5
–1.0
100
4
0
Rev. F | Page 19 of 44
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
Figure 55. Dual-Tone SFDR @ f
Figure 56. Four-Tone SFDR @ f
10
10
AD9763/AD9765/AD9767
FREQUENCY (MHz)
FREQUENCY (MHz)
20
20
CLK
CLK
= 125 MSPS
= 125 MSPS
30
30
40
40