General Description

The DS1088L is a low-cost clock generator that pro-

duces a square-wave output without external timing

components. The fixed-frequency oscillator is available

in factory-calibrated frequencies from 312kHz to

133MHz. The DS1088L has a power-down pin for

power-sensitive applications.

Applications

Printers

Copiers

Automotive Telematics

Computer Peripherals

POS Terminals

Cable Modems

Features

♦ Factory-Programmed, Square-Wave Generator

from 312kHz to 133MHz

♦ Single Output

♦ No External Timing Components Required

♦ 2.7V to 3.6V Supply

♦ Power-Down Mode

♦ 1.0% Frequency Tolerance Over Temperature

and Voltage

♦ Wide Temperature Range (-20°C to +85°C)

Low-Cost Fixed-Frequency EconOscillator™

______________________________________________ Maxim Integrated Products

1

PDN

GND

GND

1

2

8

7

DNC

DNC

OUT

TOP VIEW

3

4

6

5

DS1088L

Pin Configuration

OUT

PDN

DNC

GND

DECOUPLING CAPACITORS

(0.1

µF AND 0.01µF)

DNC

GND

312kHz TO 133MHz

OUTPUT

DS1088L

Typical Operating Circuit

Ordering Information

Rev 1; 5/05

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

EconOscillator is a trademark of Dallas Semiconductor.

PART

FREQUENCY (MHz)

TEMP RANGE

PIN-PACKAGE

DS1088LU-02

2.048

-20°C to +85°C

8 µSOP

DS1088LU-10

10.0

-20°C to +85°C

8 µSOP

DS1088LU-16

16.6

-20°C to +85°C

8 µSOP

DS1088LU-66

66.6

-20°C to +85°C

8 µSOP

DS1088LU-100

100.0

-20°C to +85°C

8 µSOP

DS1088LU-yyy

*

-20°C to +85°C

8 µSOP

yyy = frequency

*Email Custom_EconOscillators_Info@dalsemi.com for information/questions concerning custom frequencies.