ds1088l Maxim Integrated Products, Inc., ds1088l Datasheet

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ds1088l

Manufacturer Part Number
ds1088l
Description
Ds1088l Low-cost Fixed-frequency Econoscillator?
Manufacturer
Maxim Integrated Products, Inc.
Datasheet

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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.
Rev 1; 5/05
yyy = frequency
*Email Custom_EconOscillators_Info@dalsemi.com for information/questions concerning custom frequencies.
EconOscillator is a trademark of Dallas Semiconductor.
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.
DS1088LU-02
DS1088LU-10
DS1088LU-16
DS1088LU-66
DS1088LU-100
DS1088LU-yyy
312kHz TO 133MHz
Printers
Copiers
Automotive Telematics
Computer Peripherals
POS Terminals
Cable Modems
Low-Cost Fixed-Frequency EconOscillator™
OUTPUT
PART
DECOUPLING CAPACITORS
(0.1µF AND 0.01µF)
Typical Operating Circuit
V
CC
General Description
OUT
V
V
GND
CC
CC
DS1088L
FREQUENCY (MHz)
Applications
______________________________________________ Maxim Integrated Products
DNC
DNC
GND
PDN
2.048
100.0
10.0
16.6
66.6
*
V
CC
♦ Factory-Programmed, Square-Wave Generator
♦ Single Output
♦ No External Timing Components Required
♦ 2.7V to 3.6V Supply
♦ Power-Down Mode
♦ 1.0% Frequency Tolerance Over Temperature
♦ Wide Temperature Range (-20°C to +85°C)
from 312kHz to 133MHz
and Voltage
TOP VIEW
-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
TEMP RANGE
GND
OUT
V
V
CC
CC
1
2
4
3
Ordering Information
DS1088L
Pin Configuration
PIN-PACKAGE
6
8
7
5
8 µSOP
8 µSOP
8 µSOP
8 µSOP
8 µSOP
8 µSOP
DNC
DNC
PDN
GND
Features
1

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ds1088l Summary of contents

Page 1

... 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. Printers Copiers ...

Page 2

Low-Cost Fixed-Frequency EconOscillator™ ABSOLUTE MAXIMUM RATINGS Voltage Range on V Relative to Ground ..........-0.5V to +6.0V CC Voltage Range on PDN Relative to Ground* ..............................................-0. *Not to exceed +6.0V. Stresses beyond those listed under “Absolute Maximum Ratings” may ...

Page 3

Low-Cost Fixed-Frequency EconOscillator™ OSCILLATOR CHARACTERISTICS (V = 2.7V to 3.6V -20°C to +85°C PARAMETER SYMBOL Output Frequency Range Available Output Frequency Tolerance Voltage Frequency Variation Temperature Frequency Variation Frequency Variation Over Voltage and Temperature AC ELECTRICAL ...

Page 4

Low-Cost Fixed-Frequency EconOscillator™ 3.3V +25°C, unless otherwise noted ACTIVE SUPPLY CURRENT vs. TEMPERATURE 3. 1.8pF 133MHz 6 100MHz 5 4 80MHz 3 -20 5 ...

Page 5

... On power-up, the output is disabled until power is sta- ble and the voltage-controlled oscillator has generated 512 clock cycles. To achieve the best results when using the DS1088L, the power supply must be decoupled with 0.01µF and 0.1µF high-quality, ceramic, surface-mount capacitors. Surface-mount components minimize lead inductance, ...

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