DS1089LU-22F Maxim Integrated Products, DS1089LU-22F Datasheet - Page 12

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DS1089LU-22F

Manufacturer Part Number
DS1089LU-22F
Description
Timers & Support Products 3.3V Center Spread-S pectrum EconOscillat
Manufacturer
Maxim Integrated Products
Datasheet
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.
12
© 2004 Maxim Integrated Products
3.3V Center Spread-Spectrum EconOscillator™
TO 66.6MHz OUTPUT
DECOUPLING CAPACITORS
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
TOP VIEW
DITHERED 130kHz
(0.1µF and 0.01µF)
is a registered trademark of Dallas Semiconductor Corporation.
V
PROCESSOR-CONTROLLED MODE
CC
SPRD
GND
OUT
V
OUT
SPRD
GND
CC
V
CC
1
2
4
3
µSOP (118 mils)
DS1089L
DS1089L
Pin Configuration
SDA
PDN
SCL
OE
4.7kΩ
6
V
8
7
5
V
CC
CC
SCL
SDA
PDN
OE
Printed USA
4.7kΩ
2-WIRE
INTERFACE
*SDA AND SCL CAN BE CONNECTED DIRECTLY HIGH IF THE DS1089L NEVER
NEEDS TO BE PROGRAMMED IN-CIRCUIT, INCLUDING DURING PRODUCTION TESTING.
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.
TRANSISTOR COUNT: 5985
SUBSTRATE CONNECTED TO GROUND
MICROPROCESSOR
is a registered trademark of Maxim Integrated Products.
XTL1/OSC1
XTL2/OSC2
Typical Operating Circuits
STAND-ALONE MODE
TO 66.6MHz OUTPUT
DECOUPLING CAPACITORS
DITHERED 130kHz
(0.1µF and 0.01µF)
N.C.
Package Information
V
CC
OUT
SPRD
GND
V
CC
Chip Topology
DS1089L
SDA*
SCL*
PDN
OE
V
CC

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