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DS1091LUA-027+

Description
Clock Generators & Support Products Spread-Spectrum EconOscillator Auto
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size955KB,9 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

DS1091LUA-027+ Overview

Clock Generators & Support Products Spread-Spectrum EconOscillator Auto

DS1091LUA-027+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instructionTSSOP,
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
JESD-30 codeS-PDSO-G8
JESD-609 codee3
length3 mm
Humidity sensitivity level1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output clock frequency27 MHz
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.1 mm
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3 mm
uPs/uCs/peripheral integrated circuit typeCLOCK GENERATOR, OTHER
DS1091L
Automotive Temperature Range
Spread-Spectrum EconOscillator™
General Description
The DS1091L is a low-cost clock generator that is factory
trimmed to output frequencies from 130kHz to 66.6MHz
with a nominal accuracy of ±0.25%. The device can also
produce a center- or down-dithered spread-spectrum
output with pin-selectable dither magnitude and rate.
Assembled in an 8-pin µMAX
®
package, the DS1091L
is designed to operate with a 3.0V to 3.6V power supply
over the automotive temperature range (-40°C to +125°C).
Features
S
Spread-Spectrum Clock Output from 130kHz to
66.6MHz
S
-40°C to +125°C Operating Temperature Range
S
±1.75% Accuracy Across Temperature and Voltage
S
Factory Trimmed
S
Center-Dithered (DS1091LUA) or Down-Dithered
(DS1091LUB) Spread-Spectrum Output
S
Pin-Selectable Center-Dither Magnitude of 0%,
±1%, ±2%, or ±4%
S
Pin-Selectable Down-Dither Magnitude of 0%, -2%,
-4%, or -8%
S
Pin-Selectable Dither Rate
S
3.0V to 3.6V Supply Operation
S
Lead(Pb)-Free, 8-Pin µMAX Package
Applications
Automotive Infotainment
POS Terminals
LCD Displays
Printers
Industrial Control
Typical Operating Circuit
V
CC
f
OUT
V
CC
OUT
V
CC
DECOUPLING
CAPACITORS
1
2
8
7
DR
N.C.
Custom Frequency Options
Custom frequency options are available. See the
Ordering
Information
or contact the factory by email at
custom.
oscillators@maximintegrated.com
for more information.
DS1091L
GND
3
6
N.C.
V
CC
Ordering Information
appears at end of data sheet.
SEL1
4
5
SEL0
EconOscillator is a trademark and µMAX is a registered trademark of Maxim Integrated Products, Inc.
For related parts and recommended products to use with this part, refer to:
www.maximintegrated.com/DS1091L.related
For pricing, delivery, and ordering information, please contact Maxim Direct at
1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
19-5768; Rev 3; 6/13
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