PI6C48535-01LE datasheet(4/5 Pages) PERICOM

4 / 5 page

PI6C48535-01

3.3V Low Skew 1-to-4

LVTTL/LVCMOS to LVPECL Fanout Buffer

PS8735A

03/25/11

AC Characteristics (TA=-40oCto85oC,VCC=3.0Vto3.6V)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Units

fmax

OutputFrequency

500

MHz

tPd

PropagationDelay(1)

1.0

1.9

Tsk(o)

Output-to-outputSkew(2)

Tsk(pp)

Part-to-partSkew(3)

150

tr/tf

OutputRise/Falltime

20%-80%

400

odc

OutputDutyCycle

Jadd

AdditiveJitter

At155.25MHz

over12kHzto20MHz

36.7

Notes:

1. MeasuredfromtheVCC/2oftheinputtothedifferentialoutputcrossingpoint

2. Definedasskewbetweenoutputsatthesamesupplyvoltageandwithequalloadcondition.Measuredattheoutputsdifferentialcrossingpoint.

3. Definedasskewbetweenoutputsondifferentpartsoperatingatthesamesupplyvoltageandwithequalloadcondition.Measuredatthe

outputsdifferentialcrossingpoint.

4. Allparametersaremeasuredat500MHzunlessnotedotherwise

LVPECL DC Characteristics (TA=-40oCto85oC,VCC=3.0Vto3.6Vunlessotherwisestatedbelow.)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Units

VOH

OutputHighVoltage(1)

VCC-1.4

VCC-0.9

VOL

OutputLowVoltage(1)

VCC-2.0

VCC-1.7

VSWING

Peak-to-peakOutputVoltageSwing

0.6

1.0

Notes:

Outputsterminatedwith50ΩtoVCC-2.0V

LVCMOS/LVTTL DC Characteristics(TA=-40oCto85oC,VCC=3.0Vto3.6Vunlessotherwisestatedbelow.)

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Units

VIH

InputHigh

Voltage

CLK0,CLK1,CLK_EN,

CLK_SEL

VCC+0.3

VIL

InputLow

Voltage

CLK0,CLK1

-0.3

1.3

CLK_EN,CLK_SEL

-0.3

0.8

IIH

InputHigh

Current

CLK0,CLK1,CLK_SEL

VIN=VCC=3.6V

150

CLK_EN

VIN=VCC=3.6V

IIL

InputLow

Current

CLK0,CLK1,CLK_SEL

VIN=0V,VCC=3.6V

-5

CLK_EN

VIN=0V,VCC=3.6V

-150

11-0040

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