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I2041AG-08TR

Description
Versatile EMI Reduction IC
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size118KB,8 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
Download Datasheet Parametric View All

I2041AG-08TR Overview

Versatile EMI Reduction IC

I2041AG-08TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerON Semiconductor
Parts packaging codeSOIC
package instructionTSSOP-8
Contacts8
Reach Compliance Codecompli
ECCN codeEAR99
Other featuresALSO OPERATES WITH 5V SUPPLY
JESD-30 codeR-PDSO-G8
length4.4 mm
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
power supply3/5 V
Master clock/crystal nominal frequency60 MHz
Certification statusNot Qualified
Maximum seat height1.2 mm
Maximum slew rate35 mA
Maximum supply voltage5.5 V
Minimum supply voltage2.7 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
width3 mm
uPs/uCs/peripheral integrated circuit typeCLOCK GENERATOR, OTHER
P2041A
Versatile EMI Reduction IC
Description
The P2041A is a selectable spread spectrum frequency modulator
designed specifically for PC peripheral and embedded controller
markets. The P2041A reduces electromagnetic interference (EMI) at
the clock source which provides system wide reduction of EMI of all
clock dependent signals. The P2041A allows significant system cost
savings by reducing the number of circuit board layers and shielding
that are traditionally required to pass EMI regulations.
The P2041A uses the most efficient and optimized modulation
profile approved by the FCC and is implemented in a proprietary
all−digital method.
The P2041A modulates the output of a single PLL in order to
“spread” the bandwidth of a synthesized clock and, more importantly,
decreases the peak amplitudes of its harmonics. This results in
significantly lower system EMI compared to the typical narrow band
signal produced by oscillators and most frequency generators.
Lowering EMI by increasing a signal’s bandwidth is called ‘spread
spectrum clock generation.’
Applications
http://onsemi.com
SOIC−8
S SUFFIX
CASE 751BD
TSSOP−8
T SUFFIX
CASE 948AL
PIN CONFIGURATION
XIN / CLK
XOUT
SR1
VSS
(Top View)
1
VDD
P2041A
SR0
ModOUT
SSON
The P2041A is targeted towards the embedded controller market
and PC peripheral markets including scanners, MFP’s, printers, PDA,
IA, and GPS devices.
Features
FCC Approved Method of EMI Attenuation
Provides up to 20 dB of EMI Suppression
Generates a Low EMI Spread Spectrum Clock of the Input
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
Frequency
Optimized for 25 MHz to 60 MHz Input Frequency Range
Internal Loop Filter Minimizes External Components and Board
Space
4 Selectable Spread Ranges
SSON Control Pin for Spread Spectrum Enable and Disable Options
Low Cycle−to−Cycle Jitter
3.3 V or 5.0 V Operating Voltage
Low Power CMOS Design
Available in 8−pin SOIC and TSSOP Packages
These are Pb−Free Devices
©
Semiconductor Components Industries, LLC, 2011
August, 2011
Rev. 2
1
Publication Order Number:
P2041A/D
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