AD9954YSVZ Analog Devices Inc, AD9954YSVZ Datasheet - Page 32
AD9954YSVZ
Manufacturer Part Number
AD9954YSVZ
Description
IC DDS DAC 14BIT 1.8V 48-TQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD9954YSVZ-REEL7.pdf
(40 pages)
Specifications of AD9954YSVZ
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
1.71V To 1.89V, 3.135V To 3.465V
Operating Temperature Range
-40°C To +105°C
Msl
MSL 3 - 168 Hours
Termination Type
SMD
Rohs Compliant
Yes
Filter Terminals
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AD9954/PCBZ - BOARD EVAL FOR 9954
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9954YSVZ
Manufacturer:
ADI
Quantity:
210
Company:
Part Number:
AD9954YSVZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD9954YSVZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9954YSVZ-REEL7
Manufacturer:
UBR
Quantity:
6 000
Company:
Part Number:
AD9954YSVZ-REEL7
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD9954
LAYOUT CONSIDERATIONS
For the best performance, the following layout guidelines
should be observed. Always separate the analog power supply
(AVDD) and the digital power supply (DVDD), even if just
from two different voltage regulators driven by a common
supply. Likewise, the ground connections (AGND and DGND)
should be kept separate as far back to the source as possible (for
example, separate the ground planes on a localized board, even
if the grounds connect to a common point in the system).
Bypass capacitors should be placed as close to device pins as
possible. Usually a multitiered bypassing scheme consisting of a
small high frequency capacitor (100 pF) placed close to the
supply pin and progressively larger capacitors (0.1 μF and 10 μF)
further back to the actual supply source works best.
Rev. B | Page 32 of 40