PCK2021 datasheet(7/15 Pages) PHILIPS

7 / 15 page

Philips Semiconductors

Product data

PCK2021

CK00 (100/133 MHz) spread spectrum differential

system clock generator

2001 Oct 11

DC ELECTRICAL CHARACTERISTICS

Tamb = 0 to +70 °C

SYMBOL

PARAMETER

CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

VDD (V)

OTHER

MIN

TYP

MAX

UNIT

VIH

HIGH level input voltage

3.135 to 3.465

2.0

—

VDD+0.3

VIL

LOW level input voltage

3.135 to 3.465

VSS–0.3

—

0.8

VOH3

3.3 V output HIGH voltage

REF, 48M

3.135 to 3.465

IOH = –1 mA

2.0

—

VOL3

3.3 V output LOW voltage

REF, 48M

3.135 to 3.465

IOH = 1 mA

—

0.4

VOHP

3.3 V output HIGH voltage

3V66/PCI

3.135 to 3.465

IOH = –1 mA

2.4

—

VOLP

3.3 V output LOW voltage

3V66/PCI

3.135 to 3.465

IOH = 1 mA

—

0.55

Output HIGH current

3.135

VOUT = 1.0 V

Type 5

–33

—

IOH

3V66/PCI

3.465

VOUT = 3.135 V

12 – 55

Ω

—

–33

Output HIGH current

3.135

VOUT = 1.0 V

Type 3

–29

—

IOH

48 MHz, REF

3.465

VOUT = 3.135 V

20 – 60

Ω

—

–23

Output HIGH current

3 135 to 3 465

0.66 V

TypeX1

—

IOH

HOST/HOST_BAR

3.135 to 3.465

0.76 V

Type X1

—

12.7

Output LOW current

3.135

VOUT = 1.95 V

Type 5

—

IOL

3V66/PCI

3.465

VOUT = 0.4 V

12 – 55

Ω

—

Output LOW current

3.135

VOUT = 1.95 V

Type 3

—

IOL

48 MHz, REF

3.465

VOUT = 0.4 V

20 – 60

Ω

—

HOST/HOST BAR

VSS =0V

RS = 33.2 Ω

TypeX1

005

VOL

HOST/HOST_BAR

VSS = 0 V

RP = 49.9 Ω

Type X1

—

0.05

±II

Input leakage current

3.465

0 < VIN < VDD3

–50

—

µA

±IOZ

3-State output

OFF-State current

3.465

VOUT =

VDD or GND

IO = 0

—

101

µA

Cin

Input pin capacitance

—

Cout

Output pin capacitance

—

Cxtal

Crystal input capacitance

13.5

—

22.5

NOTE:

1. REF output limit is 100

mA.

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