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–2–
REV. 0
AD6435–SPECIFICATIONS
Parameter
Units
Comments
ABSOLUT E MAX IMUM SIMPLEX DAT A RAT E
12.288 Mbps
Absolute Maximum.
May not be achieved under realistic conditions.
Actual performance will depend on copper loop.
ABSOLUT E MAX IMUM DUPLEX DAT A RAT E
4.096 Mbps
Absolute Maximum.
May not be achieved under realistic conditions.
Actual performance will depend on copper loop.
INT ERNAL PLL FOR CLOCK REGENERAT ION
176.64 MHz
Resolution is 172.5 Hz/Bit 0.076 Unit Intervals.
V
DD
SUPPLY VOLT AGE
3.3 V
±
10%
POWER DISSIPAT ION
400 mW
T ypical
T
A
OPERAT ING T EMPERAT URE
–40
°
C to +85
°
C
Specifications are subject to change without notice.
ABSOLUT E MAX IMUM RAT INGS
*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . .–0.3 V to +4.6 V
Input Voltage . . . . . . . . . . . . . . . . . . . . –0.5 V to V
DD
+ 0.5 V
Output Voltage Swing . . . . . . . . . . . . . –0.5 V to V
DD
+ 0.5 V
Operating T emperature Range (Ambient) . . . –40
°
C to +85
°
C
Storage T emperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Lead T emperature (5 sec) T QFP . . . . . . . . . . . . . . . .+280
°
C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. T his is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
C AUT ION
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 AD6435 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. T herefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNNG
ESD SENSITIVE DEVICE
E LE CT RICAL SPE CIFICAT IONS
Parameter
T yp Value
Comments*
V
OH
V
OL
V
IH
V
IL
I
IH
I
IL
V
DD
–0.4 V dc
0.4 V dc
2.0 V dc
1.0 V dc
±
500 nA
±
500 nA
At I
OH
= –0.5 mA
At I
OL
= +1.0 mA
V
IN
= V
DD
= 3.6 V
V
IN
= 0 V, V
DD
= 3.6 V
*V
DD
= 3.3 V dc
±
10%.
ORDE RING GUIDE
Model
T emperature Range
–40
°
C to +85
°
C
Package Description
Package Option
AD6435
128-Lead Plastic T hin Quad Flatpack
ST -128