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PI6C133-03

133 MHz Clock Generation for Pentium II/III Processors

Pericom Semiconductor 

PI6C133-03

133 MHz Clock Generation

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DC Operating Requirements (continued)

Symbol

Parameter

Condition Min. Max.

VDD3V = 3.3V ± 5%

VPOH PCI Bus Output High Voltage(1)

IOH = -1mA

2.4

VPOL PCI Bus Output Low Voltage(1,4) IOL = 1mA

0.55

CIN

CXTAL

Input Pin Capacitance

Xtal Pin Capacitance(5)

5

13.5

22.5

COUT Output Pin Capacitance

6

LPIN Pin Inductance

TA

Ambient Temperature

7

No Airflow

0

70

Notes:

1. Signal edge is required to be monotonic when transitioning through this region.

2. Input leakage Current does not include inputs with Pull-up or Pull-down resistors.

3. No power sequencing is implied or allowed to be required in the system.

4. Conforms to 5V PCI Signaling specification.

5. As seen by the crystal. Device is intended to be used with a 17-20pF AT crystal.

6. All inputs referenced to 3.3V power supply.

Units

V

pF

nH

ºC

Buffer Specifications

Buffer Name

VCC Range (V)

CPU, APIC

48MHz, REF

PCI, 3V66

2.375 -2.625

3.135 - 3.465

3.135 - 3.465

Impedance

(Ohms)

13.5 - 45

20 -60

12 - 55

Buffer Type

Type 1

Type 3

Type 5

357

PS8415

07/23/99

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