MC100ES6222

MOTOROLA

TIMING SOLUTIONS

4

Table 5. PECL DC Characteristics (VCC = 2.5V ± 5% or VCC = 3.3V ± 5%, VEE = GND, TJ = 0°C to +110°C)

Symbol

Characteristics

Min

Typ

Max

Unit

Condition

Clock input pair CLK0, CLK0, CLK1, CLK1 (PECL differential signals)

VPP

Differential Input Voltagea

0.1

1.3

V

Differential operation

VCMR

Differential Cross Point Voltageb

1.0

VCC - 0.3

V

Differential operation

IIN

Input Currenta

±150

µA

VIN = VIL or VIN = VIH

Clock inputs MR, CLK_SEL, FSELA, FSELB, FSELC, FSELD (PECL single ended signals)

VIH

Input Voltage High

VCC - 1.165

VCC - 0.880

V

VIL

Input Voltage Low

VCC - 1.810

VCC - 1.475

V

IIN

Input Currentc

±150

µA

VIN = VIL or VIN = VIH

PECL clock outputs (QA[0:1], QA[0:1], QB[0:2], QB[0:2], QC[0:3], QC[0:3], QD[0:5], QD[0:5]

VOH

Output High Voltage

VCC - 1.1

VCC - 1.005

VCC - 0.7

V

IOH = –30 mAd

VOL

Output Low Voltage

VCC - 1.9

VCC - 1.705

VCC - 1.4

V

IOL = –5 mAd

Supply current and VBB

IEEe

Maximum Quiescent Supply Current

without output termination current

96

170

mA

VEE pins

VBB

Output reference voltage

VCC - 1.38

VCC - 1.22

V

IBB = 0.4 mA

a.

VPP (DC) is the minimum differential input voltage swing required to maintain device functionality.

b.

VCMR (DC) is the crosspoint of the differential input signal. Functional operation is obtained when the crosspoint is within the VCMR (DC)

range and the input swing lies within the VPP (DC) specification.

c.

Input have internal pullup/pulldown resistors which affect the input current.

d.

Equivalent to a termination of 50

W to VTT.

e.

ICC calculation: ICC = (number of differential output used) x (IOH + IOL) + IEE

ICC = (number of differential output used) x (VOH – VTT )÷Rload + (VOL – V TT )÷Rload + IEE.

Freescale Semiconductor, Inc.

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