PCK2000 datasheet(7/14 Pages) PHILIPS

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Philips Semiconductors

Product specification

PCK2000

CK97 (66/100MHz) System Clock Generator

1998 Sep 29

DC CHARACTERISTICS

TEST CONDITIONS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

Tamb = 0°C to +70°C

UNIT

SYMBOL

PARAMETER

VDD

(V)

OTHER

MIN

TYP

MAX

VIH

HIGH level input voltage

3.135 to 3.465

VDDQ2 = 2.5V

±5%

2.0

VDD + 0.3

VIL

LOW level input voltage

3.135 to 3.465

VDDQ3 = 3.3V

±5%

VSS – 0.3

0.8

VOH2

2.5V output HIGH voltage

CPUCLK, IOAPIC

2.375 to 2.625

IOH = –1mA

VDDQ3 = 3.3V

±5%

2.0

–

VOL2

2.5V output LOW voltage

CPUCLK, IOAPIC

2.375 to 2.625

IOL = 1mA

–

0.4

VOH3

3.3V output HIGH voltage

REF, 48MHz

3.135 to 3.465

IOH = –1mA

2.0

–

VOL3

3.3V output LOW voltage

REF, 48MHz

3.135 to 3.465

IOL = 1mA

–

0.4

VPOH

PCI output HIGH voltage

3.135 to 3.465

IOH = –1mA

2.4

–

VPOL

PCI output LOW voltage

3.135 to 3.465

IOL= 1mA

–

0.55

IOH

CPUCLK

2.375

VOUT = 1.0V

–27

–

IOH

output HIGH current

2.625

VOUT = 2.375V

–

–27

IOH

IOAPIC

2.375

VOUT = 1.4V

–36

–

IOH

output HIGH current

2.625

VOUT = 2.5V

–

–21

IOH

48MHz, REF

3.135

VOUT = 1.0V

–29

–

IOH

output HIGH current

3.465

VOUT = 3.135V

–

–23

IOH

PCI

3.135

VOUT = 1.0V

–33

–

IOH

output HIGH current

3.465

VOUT = 3.135V

–

–33

IOL

CPUCLK

2.375

VOUT = 1.2V

–

IOL

output LOW current

2.625

VOUT = 0.3V

–

IOL

IOAPIC

2.375

VOUT = 1.0V

–

IOL

output LOW current

2.625

VOUT = 0.2V

–

IOL

48MHz, REF

3.135

VOUT = 1.95V

–

IOL

output LOW current

3.465

VOUT = 0.4V

–

IOL

PCI

3.135

VOUT = 1.95V

–

IOL

output LOW current

3.465

VOUT = 0.4V

–

±II

Input leakage current

3.465

–

µA

±IOZ

3-State output OFF-State

current

3.465

VOUT =

Vdd or GND

IO = 0

–

µA

Cin

Input pin capacitance

Cxtal

Xtal pin capacitance, as

seen by external crystal

Cout

Output pin capacitance

Operating supply current

66MHz mode

Outputs loaded1

170

Idd3

O erating su

ly current

3.465

100MHz mode

Outputs loaded1

170

Powerdown supply current

All static inputs to VDD or GND

500

µA

Operating supply current

66MHz mode

Output loaded1

Idd2

O erating su

ly current

2.625

100MHz mode

Output loaded1

100

Powerdown supply current

All static inputs to VDD or GND

100

µA

NOTE:

1. All clock outputs loaded with maximum lump capacitance test load specified in AC characteristics section.

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