Philips Semiconductors

Product specification

PCK2020

CK00 (100/133MHz) spread spectrum

differential system clock generator

2000 Nov 13

8

DC CHARACTERISTICS

TEST CONDITIONS

LIMITS

SYMBOL

PARAMETER

TEST CONDITIONS

UNIT

OTHER

MIN

TYP

MAX

HIGH level input voltage

3.135 to 3.465

2.0

0.3

V

LOW level input voltage

3.135 to 3.465

0.8

V

3.3 V output HIGH voltage

REF, 3V48M, 3V66, MREF,

MREF_BAR, 48 MHz

3.135 to 3.465

2.0

–

V

3.3 V output LOW voltage

REF, 3V48M, 3V66, MREF,

MREF_BAR, 48 MHz

3.135 to 3.465

–

0.4

V

3.3 V output HIGH voltage

PCI

3.135 to 3.465

2.4

–

V

3.3 V output LOW voltage

PCI

3.135 to 3.465

–

0.55

V

PCI, 3V66

3VMREF

3.135

Type 5

–33

mA

3VMREF_BAR

output HIGH current

3.465

y

12–55

Ω

–33

mA

48 MHz, REF

3.135

Type 3

–29

mA

,

output HIGH current

3.465

y

20–60

Ω

–23

mA

HOST/HOST_BAR

3 135 to 3 465

0.66 V

TypeX1

–11

mA

_

OUTPUT CURRENT

3.135 to 3.465

0.76 V

Type X1

–12.7

PCI, 3V66

3VMREF

3.135

Type 5

30

mA

3VMREF_BAR

output LOW current

3.465

y

12–55

Ω

38

mA

48 MHz, REF

3.135

Type 3

29

mA

,

output LOW current

3.465

y

20–60

Ω

27

mA

HOST/HOST_BAR

Rs = 33.2

Ω

Rp = 49.9

Ω

Type X1

0.0

0.05

V

Input leakage current

3.365

–5

5

µA

3-State output OFF-State

current

3.465

10

µA

Cin

Input pin capacitance

5

pF

Cxtal

Crystal input capacitance

13.5

22.5

pF

Cout

Output pin capacitance

6

pF

NOTE:

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