Advanced Monolithic Systems, Inc.

www.advanced-monolithic.com

Phone (925) 443-0722

Fax (925) 443-0723

Advanced

AMS222

Monolithic

COMPLIMENTARY OUTPUT OSCILLATOR/CLOCK GENERATOR

Systems

RoHS compliant

FEATURES

APPLICATIONS

• Low-Cost, Oscillator/Clock Generator

• Switch-Mode Power Supplies

• Simple User Programming

• Servers

• Output frequency programmable from 10 kHz to 6MHz

• Printers

• 2.7 to 15V Single-Supply Operation

• Embedded Microcontrollers

• Output frequency tolerance <1%

• Industrial Controls

• Complementary output signal

• Automotive Applications

• Break before make output signal

• Toys

GENERAL DESCRIPTION

The AMS222 is a low-cost, oscillator intended to be used as an external clock for low-frequency applications. The device

consists of a resistor-programmed oscillator with complementary output stage. An external resistor allows for output frequency

range to be adjusted from 10kHz to 6MHz. The complimentary output stage is very useful in paralleling, switching regulators

for doubling the output current. AMS222 is offered in SOT-23 5-leads package.

ORDERING INFORMATION:

PIN CONNECTIONS

MAX.

PACKAGE TYPE

OPERATING

OFFSET

5 LEAD SOT-23

TEMP. RANGE

15mV

AMS222AM1

-40 to +125

°C

TYPICAL APPLICATION

AMS222 used to SYNC. AMS4155 to >400KHz

5L SOT-23

(M1)

Top View