DS1091LUA-10A/V+T Maxim Integrated Products, DS1091LUA-10A/V+T Datasheet

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DS1091LUA-10A/V+T

Manufacturer Part Number
DS1091LUA-10A/V+T
Description
Timers & Support Products Automotive Temperatu re Range Spread-Spec
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of DS1091LUA-10A/V+T

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
is designed to operate with a 3.0V to 3.6V power supply
over the automotive temperature range (-40°C to +125°C).
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:
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
DECOUPLING
CAPACITORS
V
CC
Automotive Infotainment
POS Terminals
LCD Displays
Printers
Industrial Control
f
OUT
Typical Operating Circuit
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SEL1
OUT
V
GND
CC
General Description
1
2
3
4
®
DS1091L
package, the DS1091L
Applications
Spread-Spectrum EconOscillator™
8
7
6
5
Automotive Temperature Range
SEL0
DR
N.C.
N.C.
V
V
CC
CC
www.maxim-ic.com/DS1091L.related
S Spread-Spectrum Clock Output from 130kHz to
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
S Pin-Selectable Center-Dither Magnitude of 0%,
S Pin-Selectable Down-Dither Magnitude of 0%, -2%,
S Pin-Selectable Dither Rate
S 3.0V to 3.6V Supply Operation
S Lead(Pb)-Free, 8-Pin µMAX Package
Custom frequency options are available. See the
Ordering Information
custom.oscillators@maxim-ic.com
Ordering Information
66.6MHz
(DS1091LUB) Spread-Spectrum Output
±1%, ±2%, or ±4%
-4%, or -8%
Custom Frequency Options
appears at end of data sheet.
or contact the factory by email at
DS1091L
for more information.
19-5768; Rev 1; 3/11
Features

Related parts for DS1091LUA-10A/V+T

DS1091LUA-10A/V+T Summary of contents

Page 1

... Spread-Spectrum EconOscillator™ 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 ...

Page 2

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Page 3

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Page 4

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Page 5

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Page 6

... The device can also produce a spread-spectrum (dithered) square- wave output using four pin-selectable dither percent- ages. Both center (DS1091LUA) and down (DS1091LUB) dithering options are available. The device also features two selectable dither rates. The DS1091L is shipped from the factory programmed to a customer-specified frequency ...

Page 7

... Typical values of decoupling capacitors are 0.01µF and 0.1µF. Use a high-quality, ceramic, surface-mount capacitor, and mount it as close as possible to the V and GND pins of the IC to minimize lead inductance. PART TEMP RANGE DS1091LUA-10A/V+ -40NC to +125NC DS1091LUA-10A/V+T -40NC to +125NC DS1091LUA-027+ -40NC to +125NC DS1091LUA-033+ -40NC to +125NC DS1091LUA-033A/V+ -40NC to +125NC ...

Page 8

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...

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