DS1088L Datasheet, PDF (1/5 Pages) Dallas Semiconductor – Low-Cost Fixed-Frequency EconOscillator

Rev 1; 5/05
Low-Cost Fixed-Frequency EconOscillator™
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)
Ordering Information
PART
FREQUENCY (MHz)
TEMP RANGE
PIN-PACKAGE
DS1088LU-02
DS1088LU-10
DS1088LU-16
DS1088LU-66
DS1088LU-100
DS1088LU-yyy
2.048
10.0
16.6
66.6
100.0
*
-20°C to +85°C
-20°C to +85°C
-20°C to +85°C
-20°C to +85°C
-20°C to +85°C
-20°C to +85°C
8 µSOP
8 µSOP
8 µSOP
8 µSOP
8 µSOP
8 µSOP
yyy = frequency
*Email [e-mail] for information/questions concerning custom frequencies.
Typical Operating Circuit
Pin Configuration
312kHz TO 133MHz
OUTPUT
V_CC
OUT
DNC
DS1088L
V_CC
DNC
V_CC
V_CC
PDN
GND
GND
TOP VIEW
OUT 1
V_CC 2
V_CC 3
GND 4
DS1088L
8 DNC
7 DNC
6 PDN
5 GND
DECOUPLING CAPACITORS
(0.1µF AND 0.01µF)
EconOscillator is a trademark of Dallas Semiconductor.
______________________________________________ Maxim Integrated Products 1
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.