MC145152P2 datasheet(2/36 Pages) MOTOROLA

2 / 36 page

MC145151–2 through MC145158–2

MOTOROLA

Parallel-Input PLL Frequency

Synthesizer

Interfaces with Single–Modulus Prescalers

The MC145151–2 is programmed by 14 parallel–input data lines for the

N counter and three input lines for the R counter. The device features consist of

a reference oscillator, selectable–reference divider, digital–phase detector, and

14–bit programmable divide–by–N counter.

The MC145151–2 is an improved–performance drop–in replacement for the

MC145151–1. The power consumption has decreased and ESD and latch–up

performance have improved.

• Operating Temperature Range: – 40 to 85°C

• Low Power Consumption Through Use of CMOS Technology

• 3.0 to 9.0 V Supply Range

• On– or Off–Chip Reference Oscillator Operation

• Lock Detect Signal

• ÷ N Counter Output Available

• Single Modulus/Parallel Programming

• 8 User–Selectable ÷ R Values: 8, 128, 256, 512, 1024, 2048, 2410, 8192

• ÷ N Range = 3 to 16383

• “Linearized” Digital Phase Detector Enhances Transfer Function Linearity

• Two Error Signal Options: Single–Ended (Three–State) or Double–Ended

• Chip Complexity: 8000 FETs or 2000 Equivalent Gates

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

MC145151-2

P SUFFIX

PLASTIC DIP

CASE 710

DW SUFFIX

SOG PACKAGE

CASE 751F

ORDERING INFORMATION

MC145151P2

Plastic DIP

MC145151DW2

SOG Package

RA2

PDout

VDD

VSS

fin

φR

RA0

RA1

φV

N10

N11

OSCout

OSCin

N12

N13

T/R

PIN ASSIGNMENT

REV 1

8/95

MC145152P2 Datasheet(PDF) 2 Page - Motorola, Inc

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