SM5165AV View Datasheet(PDF) - Nippon Precision Circuits

Part Name

Description

Manufacturer

SM5165AV

PLL Synthesizer IC

Nippon Precision Circuits  

NIPPON PRECISION CIRCUITS INC.

SM5165AV

PLL Synthesizer IC

OVERVIEW

The SM5165AV is a PLL synthesizer IC developed

for application in pagers and fabricated using NPC’s

Molybdenum-gate CMOS process. It incorporates

independently-controlled reference frequency and

operating frequency dividers, and operates from a

low-voltage supply to realize low power dissipation.

FEATURES

s Up to 90 MHz operating frequency

(VDD1 = VDD2 = 0.95 V)

s Up to 100 MHz operating frequency

(VDD1 = VDD2 = 1.00 V)

s Supply voltages

• VDD1 = VDD2 = 0.95 to 1.5 V

(prescaler, counters)

• VDD3 = 2.0 to 3.3 V (charge pump)

s 40 to 16376 reference frequency divider ratio

range (with 1/8 prescaler built-in)

s 1056 to 262143 operating frequency divider ratio

range

s Power-save function for reduced power

dissipation

s −10 to 60 °C operating temperature range

s 16-pin VSOP

s Molybdenum-gate CMOS process

APPLICATIONS

s Pagers

ORDERING INFOMATION

Device

SM5165AV

Package

16pin VSOP

PINOUT(TOP VIEW)

16pin VSOP

VDD1 1

FIN

VSS

RO

TEST

DO

DB

NC 8

16 XIN

XOUT

LE

CLK

DATA

OPR

VDD2

9 VDD3

PACKAGE DIMENSIONS

Unit: mm

16-pin VSOP

5.1 0.2

+ 0.10

0.22 - 0.05

0.65

+

0.15 -

00..1005

0 10

0.5 0.2

NIPPON PRECISION CIRCUITS—1

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