CDC209DBLE datasheet(3/11 Pages) TI1

3 / 11 page

CDC209, CDC209–7

DUAL 1-LINE TO 4-LINE CLOCK DRIVERS

WITH 3-STATE OUTPUTS

SCAS108D – MARCH 1990 – REVISED MAY 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

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

Supply voltage range, VCC

– 0.5 V to 7 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

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

Input clamp current, IIK (VI < 0 or VI > VCC)

±20 mA

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

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

±50 mA

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

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

±50 mA

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

Continuous current through VCC or GND

±200 mA

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

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

1.6 W

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

N package

1.3 W

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

Storage temperature range, Tstg

–65

°C to 150°C

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

† 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,

except for the N package, which has a trace length of zero. For more information, refer to the

Package Thermal Considerations

application note in the 1994

ABT Advanced BiCMOS Technology Data Book, literature number SCBD002B.

recommended operating conditions

MIN

NOM

MAX

UNIT

VCC

Supply voltage

5.5

VCC = 3 V

2.1

VIH

High-level input voltage

VCC = 4.5 V

3.15

VCC = 5.5 V

3.85

VCC = 3 V

0.9

VIL

Low-level input voltage

VCC = 4.5 V

1.35

VCC = 5.5 V

1.65

Input voltage

VCC

VCC = 3 V

–4

IOH

High-level output current

VCC = 4.5 V

–24

VCC = 5.5 V

–24

VCC = 3 V

IOL

Low-level output current

VCC = 4.5 V

VCC = 5.5 V

∆t/∆v

Input transition rise or fall rate

ns / V

fclock

Input clock frequency

MHz

Operating free-air temperature

–40

°C

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