MPC970

TIMING SOLUTIONS

BR1333 — Rev 6

5

MOTOROLA

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)

Symbol

Characteristic

Min

Max

Unit

Condition

VCC

Power Supply Voltage

3.0

3.8

V

ICC

Quiescent Power Supply

250

mA

VIL

Input Voltage LOW

LVCMOS Inputs

0.3VDD

V

VIH

Input Voltage HIGH

LVCMOS Inputs

0.7VDD

V

IIH

Input Current HIGH

LVCMOS Inputs

–100

µA

VIN = VCC

IIL

Input Current LOW

–200

µA

VIN = GND

VOH

Output Voltage HIGH

VDD–0.2

V

IOH = –20mA (Note 1.)

VOL

Output Voltage LOW

0.2

V

IOL = 20mA (Note 1.)

IOZ

Tristate Output Leakage Current

–10

10

µA

VOH = VCC or GND

CIN

Input Capacitance

4

pF

Cpd

Power Dissipation Capacitance

pF

COUT

Output Capacitance

8

pF

1. The MPC970 outputs can drive series or parallel terminated 50

Ω (or 50Ω to VCC/2) transmission lines on the incident edge (see Applications

Info section).

PLL INPUT REFERENCE CHARACTERISTICS (TA = 0 to 70°C)

Symbol

Characteristic

Min

Max

Unit

Condition

tr, tf

TCLK Input Rise/Falls

3.0

ns

fref

Reference Input Frequency

10

Note 2.

MHz

frefDC

Reference Input Duty Cycle

25

75

%

2. Maximum input reference is limited by the VCO lock range and the feedback divider.