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IDE HDD Enclosure
Transcend Information Inc.
4
Absolute Maximum Ratings
Parameter Description Min. Max. Unit
AVDDH Analog power supply -0.5 6 V
DVDD Digital I/O power supply -0.5 6 V
V
I(D)
Digital I/O input voltage -0.4 DVDD+0.4 V
T
STORAGE
Storage temperature -55 85
℃
Recommended Power Supply Operation Conditions
Parameter Description Min. Typ. Max. Unit
DVDD Operation digital power supply 3.0 3.3 3.6 V
AVDDH Operation analog power supply 3.0 3.3 3.6 V
TA Ambient operation temperature -10 70
℃
TJ Junction temperature 0 125
℃
Recommended External Clock Source Conditions
Parameter Description Min. Typ. Max. Unit
External reference clock 12 MHz
Clock Duty Cycle 45 50 55 %
Power Supply DC Characteristics
Parameter Description Min. Typ. Max. Unit
I
DVDD
Digital I/O power sup ply 10 mA
I
AVDDH_VR
Internal voltage regulator 100 mA
I
AVDDH_USB
USB Analog Power Supply 30 mA
I
AVDDH_SATA
SATA Analog Power Supply 20 mA
Above technical information is based on industry standard data and tested to be reliable. However, Transcend makes
no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this
product. Transcend reserves the right to make changes in specifications at any time without prior notice.