PI6C991 Просмотр технического описания (PDF) - Pericom Semiconductor

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PI6C991

5V High-Speed Programmable Skew Clock Buffer - SuperClock™

Pericom Semiconductor 

PI6C991

5V High Speed Programmable Skew

Clock Buffer - SuperClockTM

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DC Characteristics Over the Operating Range

Symbol

Parameter

Test Condition

VOH Output HIGH Voltage

VOL Output LOW Voltage

VCC = MIN, IOH = –16mA

VCC = MIN, IOL = 46mA

VIH Input HIGH Voltage of REF, FB inputs

VIL Input LOW Voltage of REF, FB inputs

VIH3

Input HIGH Voltage of

3-level inputs TEST, FS, xFn(6)

VIM3

Input MID Voltage of

3-level inputs TEST, FS, xFn(6)

MIN ≤ VCC ≤ Max

VIL3

Input LOW Voltage of

3-level inputs TEST, FS, xFn(6)

|IIN|

Input Leakage Current

of REF, FB inputs

VIN = VCC or 0.4V

VCC = Max

|I3|

3-level Input DC Current

(TEST, FS, nF1:0)

IOS

Short Circuit Current(7)

ICCQ

Operating Current used by

Internal Circuitry

VIN = VCC (HIGH level)

VIN = VCC/2 (MID level)

VIN = GND (LOW level)

VCC = Max, VOUT = GND

(25º only)

VCCN = VCCQ = Max,

All Input Selects Open

ICCN Output Buffer Current per Output Pair

PD Power Dissipation per Output Pair

VCCN = VCCQ = Max,

IOUT = 0mA

Input Selects Open, fMAX

Min.

2.4

2.0

–0.5

VCC –0.85

Max.

0.45

VCC

0.8

VCC

Units

V

VCC/2 –0.5 VCC/2 +0.5

0.85

10

200

µA

50

200

–250

85

mA

14

78

5

PS8448 10/10/00

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