PI6C2502 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI6C2502

Phase-Locked Loop Clock Driver

Pericom Semiconductor 

PI6C2502

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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.

IO H

Pull-up current

VO UT = 2.4V

VO UT = 2.0V

IO L

Pull-down current

VO UT = 0.8V

25

VO UT = 0.55V

17

Max.

−18

−30

Units

mA

AC Specifications Timing Requirements

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

Symbol

Parameter

Min.

Max.

Units

FCLK

Clock frequency

25

80

MHz

DCYI

Input clock duty cycle

Stabilization Time after power up

40

60

%

1

ms

Switching Characteristics

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

Parameter

From (Input)

To (Output)

VCC = 3.3V ±0.3V, 0-70°C

Min. Typ. Max.

tphase error without jitter

CLK_IN↑ at 100MHz and 66MHz

FB_IN↑

–150

+150

Jitter, cycle-to-cycle

At 100 MHz and 66 MHz

CLK_OUT

–100

+100

Skew at 100 MHz

and 66 MHz

CLK_OUT or FB_OUT

CLK_OUT

or FB_OUT

200

Duty cycle

tr, rise-time, 0.4V to 2.0V

tf, fall-time, 2.0V to 0.4V

45

CLK_OUT

or FB_OUT

55

1.0

1.1

Note: These switching parameters are guaranteed by design.

Units

ps

%

ns

3

PS8382B 03/20/02

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