Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

I2041AF-08ST Folha de dados(PDF) 1 Page - PulseCore Semiconductor

Nome de Peças I2041AF-08ST
Descrição Electrónicos  Versatile EMI Reduction IC
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  PULSECORE [PulseCore Semiconductor]
Página de início  http://www.onsemi.com/
Logo PULSECORE - PulseCore Semiconductor

I2041AF-08ST Folha de dados(HTML) 1 Page - PulseCore Semiconductor

  I2041AF-08ST Datasheet HTML 1Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 2Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 3Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 4Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 5Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 6Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 7Page - PulseCore Semiconductor I2041AF-08ST Datasheet HTML 8Page - PulseCore Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 1 / 8 page
background image
November 2006
P2041A
rev 0.2
Notice: The information in this document is subject to change without notice.
PulseCore Semiconductor Corporation
1715 S. Bascom Ave Suite 200, Campbell, CA 95008
• Tel: 408-879-9077 • Fax: 408-879-9018
www.pulsecoresemi.com
Versatile EMI Reduction IC
Features
FCC approved method of EMI attenuation
Provides up to 20dB of EMI suppression
Generates a low EMI spread spectrum clock of the
input frequency
Optimized for 25MHz to 60MHz 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
3.3V or 5.0V operating voltage
Low power CMOS design
Available in 8 pin SOIC and TSSOP Packages
Product 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 result 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
The P2041A is targeted towards the embedded controller
market and PC peripheral markets including scanners,
MFP’s, printers, PDA, IA , and GPS devices.
Block Diagram
XIN
ModOUT
VSS
Frequency
Divider
Feedback
Divider
Modulation
Phase
Detector
Loop
Filter
VCO
Output
Divider
PLL
VDD
SSON
SR0
SR1
Crystal
Oscillator
XOUT


Nº de peça semelhante - I2041AF-08ST

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
ON Semiconductor
I2041AF-08ST ONSEMI-I2041AF-08ST Datasheet
112Kb / 7P
   Versatile EMI Reduction IC
August, 2011 ??Rev. 2
More results

Descrição semelhante - I2041AF-08ST

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
ON Semiconductor
P2041A ONSEMI-P2041A Datasheet
112Kb / 7P
   Versatile EMI Reduction IC
August, 2011 ??Rev. 2
logo
Alliance Semiconductor ...
P2041A ALSC-P2041A Datasheet
285Kb / 9P
   Versatile EMI Reduction IC
ASM3P2183A ALSC-ASM3P2183A Datasheet
177Kb / 8P
   EMI Reduction IC
ASM3P2185A ALSC-ASM3P2185A Datasheet
388Kb / 7P
   EMI Reduction IC
ASM3P2185B ALSC-ASM3P2185B Datasheet
174Kb / 7P
   EMI Reduction IC
logo
PulseCore Semiconductor
ASM3P2183A PULSECORE-ASM3P2183A Datasheet
189Kb / 8P
   EMI Reduction IC
logo
ON Semiconductor
ASM3P2183A ONSEMI-ASM3P2183A Datasheet
121Kb / 6P
   EMI Reduction IC
August, 2011 ??Rev. 3
PCS3P622Z05B ONSEMI-PCS3P622Z05B Datasheet
168Kb / 13P
   Peak EMI Reduction IC
August, 2011 ??Rev. P2
P3P622S01J ONSEMI-P3P622S01J Datasheet
135Kb / 6P
   Peak EMI Reduction IC
October, 2014 ??Rev. 2
PCS3P623Z05A ONSEMI-PCS3P623Z05A Datasheet
173Kb / 13P
   Peak EMI Reduction IC
August, 2011 ??Rev. P2
More results


Html Pages

1 2 3 4 5 6 7 8


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com