AD9954YSVZ-REEL7 Analog Devices Inc, AD9954YSVZ-REEL7 Datasheet - Page 32
AD9954YSVZ-REEL7
Manufacturer Part Number
AD9954YSVZ-REEL7
Description
400 MSPS DDS W/14 Bit DAC
Manufacturer
Analog Devices Inc
Datasheet
1.AD9954YSVZ-REEL7.pdf
(40 pages)
Specifications of AD9954YSVZ-REEL7
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
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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