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7151MI-20

Description
Clock Generator, 66.7MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size198KB,9 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric View All

7151MI-20 Overview

Clock Generator, 66.7MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8

7151MI-20 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeSOIC
package instruction0.150 INCH, SOIC-8
Contacts8
Reach Compliance Codenot_compliant
ECCN codeEAR99
JESD-30 codeR-PDSO-G8
JESD-609 codee0
length4.9 mm
Humidity sensitivity level1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output clock frequency66.7 MHz
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3 V
Master clock/crystal nominal frequency33.4 MHz
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum slew rate20 mA
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
uPs/uCs/peripheral integrated circuit typeCLOCK GENERATOR, OTHER
DATASHEET
SPREAD SPECTRUM CLOCK GENERATOR
Description
The ICS7151-10, -20, -40, and -50 are clock generators for
EMI (Electro Magnetic Interference) reduction (see below
for frequency ranges and multiplier ratios). Spectral peaks
can be attenuated by slightly modulating the oscillation
frequency. Both down and center spread profiles are
selectable. Down spread maintains an average frequency
less than an unspread clock, and will not exceed the
maximum frequency of an unspread clock.
ICS7151
Features
Operating voltage of 3.3 V ±0.3 V
Packaged in 8-pin SOIC
Available in Pb (lead) free package
Input frequency range of 16.5 to 33.4 MHz
Output frequency ranges of 8.3 to 16.7 MHz, 16.5 to 33.4
MHz, 33.3 to 66.7 MHz, 66.6 to 133.4 MHz
center spread; -1.0%, -3.0% down spread)
Provides a spread spectrum clock output (±0.5%, ±1.5%
Multiplication rates of x1/2, x1, x2, and x4
Advanced, low-power CMOS process
Block Diagram
VDD
S1:0
2
ENS
PLL Clock
Synthesis
and Spread
Spectrum
Circuitry
Clock Buffer/
Crystal
Ocsillator
CKOUT
XIN
XOUT
External caps required with crystal for
accurate tuning of the clock
GND
Product Lineup
Product
Input Frequency Range
Multiplier Ratio
Output Frequency Range
ICS7151M-10, ICS7151MI-10
ICS7151M-20, ICS7151MI-20
ICS7151M-40, ICS7151MI-40
ICS7151M-50, ICS7151MI-50
16.5 MHz to 33.4 MHz
16.5 MHz to 33.4 MHz
16.5 MHz to 33.4 MHz
16.5 MHz to 33.4 MHz
X1
X2
X4
X1/2
16.5 MHz to 33.4 MHz
33.3 MHz to 66.7 MHz
66.6 MHz to 133.4 MHz
8.3 MHz to 16.7 MHz
IDT™ / ICS™
SPREAD SPECTRUM CLOCK GENERATOR
1
ICS7151
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