CDCVF111 datasheet(2/11 Pages) TI1

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CDCVF111

1:9 DIFFERENTIAL LVPECL CLOCK DRIVER

SCAS670B – SEPTEMBER 2001 – REVISED JUNE 2002

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

logic diagram (positive logic)

CLKIN

VREF

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

Supply voltage range, VCC

– 0.5 V to 4.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range, VI (see Note 1)

– 0.5 V to VCC + 0.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output voltage range, VO (see Note 1)

– 0.5 V to VCC + 0.5 V

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Input clamp current, IIK (VI < 0)

– 18 mA

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Output clamp current, IOK (VO < 0 or VO > VCC)

– 18 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous output current, IO (VO = 0 to VCC)

– 50 mA

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Continuous current through VCC or GND

"80 mA

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Maximum power dissipation at TA = 55°C (in still air) (see Note 2)

525 mW

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Storage temperature range, Tstg

– 65

°C to 150°C

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† 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.

NOTES:

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

2. The maximum package power dissipation is calculated using a junction temperature of 150

_C and a board trace length of 750 mils.

For more information, refer to the Package Thermal Considerations application note in the ABT Advanced BiCMOS Technology Data

Book, literature number SCBD002.

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