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PI6C2401

Phase-Locked Loop Clock Driver

Pericom Semiconductor 

PI6C2401

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Recommended Operating Conditions

Symbol

Parameter

VC C

Supply voltage

VIH

High level input voltage

VIL

Low level input voltage

VI

Input voltage

TA

Operating free-air temperature

Min.

3.0

2.0

0

0

Max.

3.6

0.8

VC C

70

Units

V

ºC

Electrical Characteristics

(Over recommended operating free-air temperature range Pull Up/Down Currents, VCC = 3.0V)

Symbol

Parameter

Condition

Min.

Max.

VO UT = 2.4V

−12

IO H

Pull-up current

VO UT = 2.0V

−18

IO L

Pull-down current

VO UT = 0.8V

18

VO UT = 0.55V

12

Units

mA

AC Specifications Timing Requirements

(Over recommended ranges of supply voltage and operating free-air temperature)

Symbol

Parameter

Min.

Max.

FCLOCK

Clock frequency

25

134

DCYI

Input clock duty cycle

40

60

Stabilization Time after power up

1

Units

MHz

%

ms

Switching Characteristics

(Over recommended ranges of supply voltage and operating free-air temperature, CL=30pF)

VCC= 3.3V ± 0.3V, 0-70 °C

Parameter

From

To

Min.

Typ. Max.

tphase error without jitter

CLK_IN ↑ at 100 MHz

and 66 MHz

FB_IN↑

+175

Jitter, cycle-to-cycle

At 100 MHz and 66 MHz CLK_OUT –150

+150

Units

ps

Duty cycle

tr, rise-time, 0.4V to 2.0V

tf, fall-time, 2.0V to 0.4V

Note: These switching parameters are guaranteed by design.

35

CLK_OUT

65

%

1.0

ns

1.1

3

PS8419C

01/12/05

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