AD9951YSVZ Analog Devices Inc, AD9951YSVZ Datasheet - Page 24
![IC DDS DAC 14BIT 1.8V 48-TQFP](/photos/6/63/66397/505-48-tqfp_sml.jpg)
AD9951YSVZ
Manufacturer Part Number
AD9951YSVZ
Description
IC DDS DAC 14BIT 1.8V 48-TQFP
Manufacturer
Analog Devices Inc
Specifications of AD9951YSVZ
Resolution (bits)
14 b
Master Fclk
400MHz
Tuning Word Width (bits)
32 b
Voltage - Supply
1.71 V ~ 1.96 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
Data Rate
25Mbps
Rf Ic Case Style
TQFP
No. Of Pins
48
Supply Voltage Range
1.8V To 3.3V
Operating Temperature Range
-40°C To +105°C
Msl
MSL 3 - 168 Hours
Ic Function
Direct Digital Synthesizer
Digital Ic Case Style
TQFP
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
Termination Type
SMD
Ic Generic Number
9951
Base Number
9951
Filter Terminals
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9951/PCB - BOARD EVAL FOR AD9951
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9951YSVZ
Manufacturer:
AD
Quantity:
1 300
Company:
Part Number:
AD9951YSVZ
Manufacturer:
ADI
Quantity:
102
Company:
Part Number:
AD9951YSVZ
Manufacturer:
ADI
Quantity:
650
Company:
Part Number:
AD9951YSVZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9951
SUGGESTED APPLICATION CIRCUITS
SIGNAL
REFCLK
REF
Figure 25. Synchronized LO for Upconversion/Down Conversion
Figure 26. Digitally Programmable Divide-by-N Function in PLL
FILTER
COMPARATOR
AD9951
PHASE
AD9951
RF/IF INPUT
TUNING
WORLD
LPF
FILTER
LOOP
MODULATED/
DEMODULATED
SIGNAL
VCO
Rev. 0 | Page 24 of 28
CRYSTAL
SAW
Figure 27. Two AD9951s Synchronized to Provide I and
Q Carriers with Independent Phase Offsets for Nulling
CRYSTAL OUT
REFCLK
REFCLK
REFCLK
FREQUENCY
FREQUENCY
TUNING
WORD
AD9951 DDS
AD9951 DDS
TUNING
WORD
WORD 1
WORD 2
OFFSET
OFFSET
SYNC OUT
PHASE
PHASE
SYNC IN
IOUT
IOUT
IOUT
IOUT
LPF
LPF
BASEBAND
BASEBAND
Q/Q-BAR
I/I-BAR
RF OUT