AD9910BSVZ Analog Devices Inc, AD9910BSVZ Datasheet - Page 15

• Manufacturer Part Number: AD9910BSVZ
• Description: IC DDS 1GSPS 14BIT PAR 100TQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9910BSVZ

• Design Resources: Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers (CN0121)
• Resolution (bits): 14 b
• Master Fclk: 1GHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 1.8V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP Exposed Pad, 100-eTQFP, 100-HTQFP, 100-VQFP
• Pll Type: Frequency Synthesis
• Frequency: 1GHz
• Supply Current: 29mA
• Supply Voltage Range: 1.71V To 1.89V
• Digital Ic Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9910/PCBZ - BOARD EVAL FOR AD9910 1GSPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

1 GHz Operation Using a 50 MHz Reference Clock with 20× PLL Multiplier
Figure 17. Power Dissipation vs. System Clock Frequency (PLL Disabled)
–100
–110
–120
–130
–140
–150
–160
–90
450
400
350
300
250
200
150
100
50
0
100
10
f
OUT
200
100
= 20.1MHz
Figure 16. Residual Phase Noise,
300
SYSTEM CLOCK FREQUENCY (MHz)
1k
f
OUT
FREQUENCY OFFSET (Hz)
400
f
= 397.8MHz
OUT
10k
500
= 201.1MHz
600
100k
700
f
OUT
1M
= 98.6MHz
800
DVDD 1.8V
AVDD 1.8V
AVDD 3.3V
DVDD 3.3V
10M
900
100M
1000
Rev. C | Page 15 of 64
Figure 18. Power Dissipation vs. System Clock Frequency (PLL Enabled)
450
400
350
300
250
200
150
100
50
0
400
500
SYSTEM CLOCK FREQUENCY (MHz)
600
700
800
DVDD 1.8V
AVDD 1.8V
AVDD 3.3V
DVDD 3.3V
900
AD9910
1000