AD9801 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9801 Datasheet PDF : 12 Pages
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AD9801
TIMING SPECIFICATIONS (TMIN to TMAX with ACVDD = 3.15 V, ADVDD = 3.15 V, DVDD = 3.15 V, DRVDD = 3.15 V unless otherwise noted)
Parameter
Min
Typ
Max
Units
ADCCLK CLOCK PERIOD
55.6
ns
ADCCLK High Level Period
24.8
27.8
ns
ADCCLK Low Level Period
24.8
27.8
ns
SHP, SHD Clock Period
55.6
ns
Digital Output Delay
20
ns
Digital Output Data Control
Mode1
Mode2 Digital Output Data (D9–D0)
OBSOLETE 0
0
Normal Operation
0
1
1 0 1 0 1 0 1 010
1
0
0 1 0 1 0 1 0 101
1
1
High Impedance
ABSOLUTE MAXIMUM RATINGS*
Parameter
With Respect To Min
ADVDD
ACVDD
DVDD
DRVDD
SHP, SHD
ADCCLK, CLOB, CLPDM
PGACONT1, PGACONT2
PIN, DIN
DOUT
ADVSS, SUBST –0.3
ACVSS, SUBST –0.3
DVSS, DSUBST –0.3
DRVSS, DSUBST –0.3
DSUBST
–0.3
DSUBST
–0.3
SUBST
–0.3
SUBST
–0.3
DSUBST
–0.3
Max
6.5
6.5
6.5
6.5
DVDD + 2.0
DVDD + 0.3
ACVDD + 0.3
ACVDD + 0.3
DRVDD + 0.3
Units
V
V
V
V
V
V
V
V
V
VRT, VRB
SUBST
–0.3 ADVDD + 0.3 V
CLAMP_BIAS
SUBST
–0.3 ACVDD + 0.3 V
CCDBYP1, CCDBYP2
SUBST
–0.3 ACVDD + 0.3 V
STBY
DSUBST
–0.3 DVDD + 0.3
V
MODE1, MODE2
SUBST
–0.3 ADVDD + 0.3 V
DRVSS, DVSS, ACVSS, ADVSS SUBST, DSUBST –0.3 +0.3
V
Junction Temperature
+150
°C
Storage Temperature
–65 +150
°C
Lead Temperature (10 sec)
+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 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.
ORDERING GUIDE
Model Temperature Package Description Package Option*
AD9801 0°C to +70°C 48-Pin TQFP
ST-48
*ST = Thin Quad Flatpack Package.
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 AD9801 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.
WARNING!
ESD SENSITIVE DEVICE
REV. 0
–3–
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