AD9755 データシートの表示（PDF） - Analog Devices
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AD9755 Datasheet PDF : 28 Pages
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AD9755
ABSOLUTE MAXIMUM RATINGS*
Parameter
With Respect To
Min
Max
Unit
AVDD, DVDD, CLKVDD, PLLVDD
ACOM, DCOM, CLKCOM, PLLCOM –0.3
AVDD, DVDD, CLKVDD, PLLVDD
AVDD, DVDD, CLKVDD, PLLVDD
–3.9
ACOM, DCOM, CLKCOM, PLLCOM ACOM, DCOM, CLKCOM, PLLCOM –0.3
REFIO, REFLO, FSADJ
ACOM
–0.3
IOUTA, IOUTB
ACOM
–1.0
Digital Data Inputs (DB13 to DB0)
DCOM
–0.3
CLK+/CLK–, PLLLOCK
CLKCOM
–0.3
DIV0, DIV1, RESET
CLKCOM
–0.3
LPF
PLLCOM
–0.3
Junction Temperature
Storage Temperature
–65
Lead Temperature (10 sec)
+3.9
V
+3.9
V
+0.3
V
AVDD + 0.3
V
AVDD + 0.3
V
DVDD + 0.3
V
CLKVDD + 0.3 V
CLKVDD + 0.3 V
PLLVDD + 0.3
V
150
°C
+150
°C
300
°C
*Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device
at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum ratings for extended
periods may affect device reliability.
PORT 1
DATA IN
PORT 2
INPUT CLK
(PLL ENABLED)
IOUTA OR IOUTB
tS tH
DATA X
DATA Y
t LPW
t PD
DATA X
DATA Y
t PD
Figure 1. I/O Timing
Model
AD9755AST
AD9755ASTRL
AD9755-EB
ORDERING GUIDE
Temperature
Range
–40°C to +85°C
–40°C to +85°C
Package
Description
48-Lead LQFP
48-Lead LQFP
Evaluation
Board
Package
Option
ST-48
ST-48
THERMAL CHARACTERISTIC
Thermal Resistance
48-Lead LQFP
θJA = 91°C/W
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD9755 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
REV. B
–5–
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