PCK942P datasheet(5/11 Pages) NXP

5 / 11 page

9397 750 12261

Product data sheet

Rev. 01 — 17 February 2006

5 of 11

Philips Semiconductors

PCK942P

Low voltage 1 : 18 clock distribution chip

Dynamic characteristics

[1]

For a speciﬁc temperature and voltage, includes output skew.

[2]

Across temperature and voltage ranges, includes output skew.

[1]

For a speciﬁc temperature and voltage, includes output skew.

[2]

Across temperature and voltage ranges, includes output skew.

Table 7:

Dynamic characteristics

Tamb =0 °Cto70 °C; VCC = 2.5 V ± 5%

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

foper(max)

maximum operating frequency

200

MHz

tPLH

LOW-to-HIGH propagation delay

1.8

4.0

tPHL

HIGH-to-LOW propagation delay

2.0

4.3

tsk(o)

output skew time

output-to-output

200

tsk(pr)

process skew time

part-to-part

[2] -

2.2

part-to-part

[1] -

1.3

rise time

output

0.1

1.0

fall time

output

0.1

1.0

Table 8:

Static characteristics

Tamb =0 °Cto70 °C; VCC = 3.3 V ± 5%

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

foper(max)

maximum operating frequency

250

MHz

tPLH

LOW-to-HIGH propagation delay

1.5

3.2

tPHL

HIGH-to-LOW propagation delay

1.5

3.6

tsk(o)

output skew time

output-to-output

200

tsk(pr)

process skew time

part-to-part

[2] -

1.7

part-to-part

[1] -

1.0

rise time

output

0.1

1.0

fall time

output

0.1

1.0

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