CDC341

1-LINE TO 8-LINE CLOCK DRIVER

SCAS333D – DECEMBER 1992 – REVISED OCTOBER 1998

4

POST OFFICE BOX 655303

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

TA = 25°C

MIN

MAX

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

MIN

MAX

UNIT

VIK

VCC = 4.75 V,

II = –18 mA

–1.2

–1.2

V

VCC = 4.75 V,

IOH = – 3 mA

2.5

2.5

VOH

VCC = 5 V,

IOH = – 3 mA

3

3

V

VCC = 4.75 V,

IOH = – 48 mA

2

2

VOL

VCC = 4.75 V,

IOL = 48 mA

0.5

V

II

VCC = 5.25 V,

VI = VCC or GND

±1

±1

µA

IO‡

VCC = 5.25 V,

VO = 2.5 V

–50

– 100

– 200

–50

– 200

mA

ICC

VCC = 5.25 V,

IO = 0,

Outputs high

2

3.5

mA

ICC

CC

,

O

,

VI = VCC or GND

Outputs low

24

33

mA

Ci

VI = 2.5 V or 0.5 V

3

pF

† All typical values are at VCC = 5 V.

‡ Not more than one output should be tested at a time, and the duration of the test should not exceed one second.

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 5 V,

TA = 25°C

VCC = 4.75 V to 5.25 V,

TA = 0°C to 70°C

UNIT

(INPUT)

(OUTPUT)

MIN

TYP

MAX

MIN

MAX

tPLH

A

Y

3.5

4.5

3.1

4.9

ns

tPHL

A

Y

3.5

4.3

3.1

4.9

ns

tPLH

G

Y

2

3.8

2

4

ns

tPHL

G

Y

2

3.8

2

4

ns

tsk(o)

0.3

0.5

0.6

tsk(p)

A

Y

0.6

0.8

0.9

ns

tsk(pr)

1

1

tr

A

Y

1.5

ns

tf

A

Y

1.5

ns

DtPLH(TA)†

Temperature drift of tPLH from 0°C to 70°C

– 41 ps / 10

°C

DtPHL(TA)†

Temperature drift of tPHL from 0°C to 70°C

– 52 ps / 10

°C

DtPLH(VCC)‡

VCC drift of tPLH from 4.75 V to 5.25 V

28 ps / 100 mV

DtPHL(VCC)‡§

VCC drift of tPHL from 4.75 V to 5.25 V

20 ps / 100 mV

† Virtually independent of VCC

‡ Virtually independent of temperature

NOTE 4: The data extracted is from a wide range of characterization material.