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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

CDCU877,, CDCU877A

1.8-V PHASE LOCK LOOP CLOCK DRIVER

SCAS688D – JUNE 2005 – REVISED JULY 2007

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.5

2.5

V

–0.5

V

–0.5

V

Input clamp current

±50

mA

Output clamp current

±50

mA

Continuous output current

±50

mA

±100

mA

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

(3)

This value is limited to 2.5 V maximum.

MIN

NOM

MAX

UNIT

1.7

1.8

1.9

V

(1)

V

OE, OS

V

CK, CK

V

High-level output current (see Figure 2)

-9

mA

Low-level output current (see Figure 2)

9

mA

Input differential-pair cross voltage

V

Input voltage level

-0.3

V

DC

0.3

V

(see Figure 9 )

AC

0.6

V

Operating free-air temperature

-40

85

°C

(1)

recommended operating conditions and no timing parameters are specified.

(2)

5

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