MDS 421-05 B

3

Revision 072304

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ICS421-05

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the ICS421-05. These ratings,

which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of

the device at these or any other conditions above those indicated in the operational sections of the

specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can

affect product reliability. Electrical parameters are guaranteed only over the recommended operating

temperature range.

Recommended Operating Conditions

DC Electrical Characteristics

VDD = 1.8 V to 2.4 V

, Ambient Temperature 0 to +70

Item

Rating

Supply Voltage, VDD

-0.5 V to 7 V

All Inputs and Outputs

-0.5 V to VDD +0.5 V

Ambient Operating Temperature

0 to +70

Storage Temperature

-65 to +150

Junction Temperature

125

Soldering Temperature

260

Parameter

Min.

Typ.

Max.

Units

Ambient Operating Temperature

0

–

+70

Power Supply Voltage (measured in respect to GND)

+1.8

+2.4

V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Operating Voltage

VDD

1.80

2.40

V

Input High Voltage

CLKIN

VDD/2+0.5

V

Input Low Voltage

CLKIN

VDD/2-0.5

V

Input High Voltage

OE_USB pin

TBD

V

Input Low Voltage

OE_USB pin

TBD

V

Output High Voltage

VDD = 2.4 V,

1.9

V

Output Low Voltage

VDD = 2.4 V,

0.4

V

Output High Voltage

VDD = 1.8 V

1.4

V

Output Low Voltage

VDD = 1.8 V

0.4

V

Operating Supply Current

IDD

No load, 3 out

10

mA