AD9913BCPZ Analog Devices Inc, AD9913BCPZ Datasheet - Page 8

• Manufacturer Part Number: AD9913BCPZ
• Description: IC DDS 10BIT DAC 250MSPS 32LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9913BCPZ

• Resolution (bits): 10 b
• Master Fclk: 250MHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 1.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Ic Function: Direct Digital Synthesizer
• Supply Voltage Range: 1.7V To 1.9V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LFCSP
• No. Of Pins: 32
• Msl: MSL 3 - 168 Hours
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9913/PCBZ - BOARD EVAL FOR AD9913
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9913
TYPICAL PERFORMANCE CHARACTERISTICS
–50
–55
–60
–65
–70
–75
–80
–85
–90
0
−100
−100
(250 MHz Clock, 4 mA DAC Full-Scale Current, PLL Bypassed)
(250 MHz Clock, 4 mA DAC Full-Scale Current, PLL Bypassed)
(250 MHz Clock, 4 mA DAC Full-Scale Current, PLL Bypassed)
−10
−20
−30
−40
−50
−60
−70
−80
−90
−10
−20
−30
−40
−50
−60
−70
−80
−90
0
0
0
0
0.05
Figure 4. Wideband SFDR @ 99.76 MHz f
Figure 5. Wideband SFDR @ 25.14 MHz f
0.10
20
20
Figure 6. SFDR vs. Supply Variation
0.15
f
OUT
(% of System Clock)
40
40
0.20
FREQUENCY (MHz)
FREQUENCY (MHz)
0.25
60
60
1.9V
0.30
1.7V
1.8V
80
80
0.35
100
100
0.40
OUT
OUT
0
.45
120
120
Rev. A | Page 8 of 32
−100
−120
−100
−120
99.758381
25.124918
−20
−40
−60
−80
−20
−40
−60
−80
(250 MHz Clock, 4 mA DAC Full-Scale Current, PLL Bypassed)
(250 MHz Clock, 4 mA DAC Full-Scale Current, PLL Bypassed)
(250 MHz Clock, 4 mA DAC Full-Scale Current, PLL Bypassed)
–50
–55
–60
–65
–70
–75
–80
–85
–90
0
0
0
25.129918
Figure 7. Narrow-Band SFDR @ 99.76 MHz f
Figure 8. Narrow-Band SFDR @ 25.14 MHz f
0.05
99.763381
25.134918
Figure 9. SFDR vs. Temperature
0.10
25.139918
f
0.15
99.768381
25.144918
OUT
FREQUENCY (MHz)
FREQUENCY (MHz)
(% of System Clock)
25.149918
0.20
+25°C
99.773381
25.154918
0.25
+85ºC
25.159918
0.30
99.778381
25.164918
–40°C
0.35
25.169918
OUT
OUT
0.40
99.783381
25.174918
0
.45