MPC950 MPC951

MOTOROLA

TIMING SOLUTIONS

BR1333 — Rev 6

4

FUNCTION TABLE – MPC950/951

INPUTS

OUTPUTS

TOTALS

fsela

fselb

fselc

fseld

Qa(1)

Qb(1)

Qc(2)

Qd(5)

Total 2x

Total x

Total x/2

0

0

0

0

2x

x

x

x

1

8

0

0

0

0

1

2x

x

x

x/2

1

3

5

0

0

1

0

2x

x

x/2

x

1

6

2

0

0

1

1

2x

x

x/2

x/2

1

1

7

0

1

0

0

2x

x/2

x

x

1

7

1

0

1

0

1

2x

x/2

x

x/2

1

2

6

0

1

1

0

2x

x/2

x/2

x

1

3

5

0

1

1

1

2x

x/2

x/2

x/2

1

0

8

1

0

0

0

x

x

x

x

0

9

0

1

0

0

1

x

x

x

x/2

0

4

5

1

0

1

0

x

x

x/2

x

0

7

2

1

0

1

1

x

x

x/2

x/2

0

2

7

1

1

0

0

x

x/2

x

x

0

8

1

1

1

0

1

x

x/2

x

x/2

0

3

6

1

1

1

0

x

x/2

x/2

x

0

6

3

1

1

1

1

x

x/2

x/2

x/2

0

1

8

NOTE: x = fVCO/4; 200MHz < fVCO < 480MHz.

ABSOLUTE MAXIMUM RATINGS*

Symbol

Parameter

Min

Max

Unit

VCC

Supply Voltage

–0.3

4.6

V

VI

Input Voltage

–0.3

VDD + 0.3

V

IIN

Input Current

±20

mA

TStor

Storage Temperature Range

–40

125

°C

* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or

conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is

not implied.

DC CHARACTERISTICS (TA = 0° to 70°C, VCC = 3.3V ±5%)

Symbol

Characteristic

Min

Typ

Max

Unit

Condition

VIH

Input HIGH Voltage

LVCMOS Inputs

2.0

3.6

V

VIL

Input LOW Voltage

LVCMOS Inputs

0.8

V

VPP

Peak–to–Peak Input Voltage

PECL_CLK

300

1000

mV

VCMR

Common Mode Range

PECL_CLK

VCC–2.0

VCC–0.6

mV

Note 1.

VOH

Output HIGH Voltage

2.4

V

IOH = –40mA, Note 2.

VOL

Output LOW Voltage

0.5

V

IOL = 40mA, Note 2.

IIN

Input Current

±120

µA

CIN

Input Capacitance

4

pF

Cpd

Power Dissipation Capacitance

25

pF

Per Output

ICC

Maximum Quiescent Supply Current

90

115

mA

All VCC Pins

ICCPLL

Maximum PLL Supply Current

15

20

mA

VCCA Pin Only

1. VCMR is the difference from the most positive side of the differential input signal. Normal operation is obtained when the “HIGH” input is within

the VCMR range and the input swing lies within the VPP specification.

2. The MPC950/951 outputs can drive series or parallel terminated 50

Ω (or 50Ω to VCC/2)transmissionlinesontheincidentedge(seeApplications

Info section).