Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

CY25568SXCT Datasheet(PDF) 5 Page - Cypress Semiconductor

Part # CY25568SXCT
Description  Spread Spectrum Clock Generator 4 to 32 MHz Input frequency range
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CY25568SXCT Datasheet(HTML) 5 Page - Cypress Semiconductor

  CY25568SXCT Datasheet HTML 1Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 2Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 3Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 4Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 5Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 6Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 7Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 8Page - Cypress Semiconductor CY25568SXCT Datasheet HTML 9Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 14 page
background image
CY25568
Document Number: 38-07111 Rev. *D
Page 5 of 14
Input Frequency Range and Selection
The CY25568 input frequency range is 4 to 32 MHz. This range is divided into 3 segments and controlled by 3-Level FRSEL pin as
given in Table 1.
Output Clocks
The CY25568 provides 4 separate output clocks, REFOUT, SSCLK1, SSCLK2 and SSCLK3, for use in a wide variety of
applications.Each clock output is described in detail.
REFOUT
REFOUT is a 3.3 volt CMOS level non-modulated copy of the clock at XIN/CLKIN.
SSCLK1, 2 and 3
SSCLK1, SSCLK2 and SSCLK3 are Spread Spectrum clock outputs used for the purpose of reducing EMI in digital systems. Each
clock can drive separate nets with a capacitive load of up to 20 pF.
The frequency function of these clock outputs are selected by using 3-Level D0 and D1 digital inputs and are given in Table 2.
REF is the same non-modulated frequency as the input clock.
1x, 2x, or 4x are modulated and multiplied (in the case of 2x and 4x) frequency of the input clock.
CCJ3
Cycle-to-cycle jitter
-
100
150
ps
Fin=32 MHz (refer to Figure 4A)
Table 1. Input Frequency Selection
FRSEL
INPUT FREQUENCY RANGE
0
4.0 to 8.0 MHz
1
8.0 to 16.0 MHz
M
16.0 to 32.0 MHz
Table 2. Output Clocks Function Selection
D0
D1
REFOUT
SSCLK1
SSCLK2
SSCLK3
0
0
REF
REF
1x
1x
0M
REF
1x
2x
2x
0
1
REF
REF
2x
2x
M
0
REF
REF
1x
2x
M
M
REF
REF
REF
REF
M
1
REF
REF
2x
4x
1
0
REF
REF
4x
4x
1M
REF
1x
2x
4x
11
REF
1x
2x
4x
Timing Electrical Characteristics
Test Conditions: VDD=3.3 V, T=25 C, CL=15pF. Rise/Fall time at 0.4 and 2.4 V, duty cycle at 1.5 V


Similar Part No. - CY25568SXCT

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY25568SC CYPRESS-CY25568SC Datasheet
109Kb / 12P
   Spread Spectrum Clock Generator
More results

Similar Description - CY25568SXCT

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CY25819 CYPRESS-CY25819_11 Datasheet
450Kb / 13P
   Spread Spectrum Clock Generator 8- to 32-MHz input frequency range
logo
Fujitsu Component Limit...
MB88151A FUJITSU-MB88151A Datasheet
342Kb / 22P
   Spread Spectrum Clock Generator
logo
Cypress Semiconductor
CY25811 CYPRESS-CY25811 Datasheet
316Kb / 11P
   Spread Spectrum Clock Generator
logo
Fujitsu Component Limit...
MB88156 FUJITSU-MB88156 Datasheet
198Kb / 25P
   Spread Spectrum Clock Generator
logo
ON Semiconductor
PCS3P25811 ONSEMI-PCS3P25811 Datasheet
159Kb / 9P
   Spread Spectrum Clock Generator
JANUARY 2010 ??Rev. 1
logo
Fujitsu Component Limit...
MB88162 FUJITSU-MB88162 Datasheet
170Kb / 21P
   Spread Spectrum Clock Generator
MB88R157 FUJITSU-MB88R157 Datasheet
139Kb / 24P
   Spread Spectrum Clock Generator
logo
PulseCore Semiconductor
PCS3P2191A PULSECORE-PCS3P2191A Datasheet
358Kb / 8P
   Spread Spectrum Clock Generator
logo
Integrated Device Techn...
IDT5V50009 IDT-IDT5V50009 Datasheet
181Kb / 8P
   SPREAD SPECTRUM CLOCK GENERATOR
logo
Cypress Semiconductor
MB88151A CYPRESS-MB88151A Datasheet
568Kb / 27P
   Spread Spectrum Clock Generator
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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