Delay Buffer. CY2509 Datasheet

CY2509 Buffer. Datasheet pdf. Equivalent

Part CY2509
Description (CY2509 / CY2510) Ten/Eleven Output Zero Delay Buffer
Feature CY2509/10 Spread Aware™, Ten/Eleven Output Zero Delay Buffer Features ■ Spread Aware™ www.DataSheet.
Manufacture Cypress Semiconductor
Datasheet
Download CY2509 Datasheet



CY2509
CY2509/10
Spread Aware™, Ten/Eleven Output Zero
Delay Buffer
Features
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designed to work with spread
generator (SSFTG) reference
spectrum
signals
Well suited to both 100- and 133-MHz designs
Ten (CY2509) or eleven (CY2510) low-voltage complementary
metal oxide semiconductor (LVCMOS) / low-voltage transistor-
transistor logic (LVTTL) outputs.
50 ps typical peak cycle-to-cycle jitter
Single output enable pin for CY2510 version, dual pins on
CY2509 devices allow shutting down a portion of the outputs
3.3 V power supply
On-chip 25 damping resistors
Available in 24-pin thin shrunk small outline package
(TSSOP) package
Improved tracking skew, but narrower frequency support limit
when compared to W132-09B/10B
Block Diagram
Key Specifications
Operating voltage: ...............................................3.3 V±10%
Operating range: ......................... 40 MHz < fOUT < 140 MHz
Cycle-to-cycle jitter: ................................................. <100 ps
Output to output skew: ............................................. <100 ps
Phase error jitter: ...................................................... <100 ps
FBIN
CLK
PLL
OE0:4
OE
OE5:8
FBOUT
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Configuration of these blocks dependent upon specific option being used
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 38-07230 Rev. *E
• San Jose, CA 95134-1709 • 408-943-2600
Revised July 5, 2011



CY2509
CY2509/10
Contents
Pin Definitions .................................................................. 4
Overview ............................................................................ 4
Spread Aware..................................................................... 5
How to Implement Zero Delay ......................................... 5
Inserting Other Devices in Feedback Path ..................... 5
Absolute Maximum Ratings ............................................ 6
DC Electrical Characteristics .......................................... 6
AC Electrical Characteristics .......................................... 6
Ordering Code Definitions ........................................... 7
Package Drawing and Dimensions ................................. 8
Acronyms .......................................................................... 9
Document Conventions ................................................... 9
Units of Measure ......................................................... 9
Sales, Solutions, and Legal Information ...................... 11
Worldwide Sales and Design Support ....................... 11
Products .................................................................... 11
PSoC Solutions ......................................................... 11
Document Number: 38-07230 Rev. *E
Page 2 of 11





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