CY25811ZXC

CY25811ZXC Datasheet


CY25811/12/14

Part Datasheet
CY25811ZXC CY25811ZXC CY25811ZXC (pdf)
Related Parts Information
CY25811ZXCT CY25811ZXCT CY25811ZXCT
PDF Datasheet Preview
CY25811/12/14

Spread Spectrum Clock Generator
• 4 to 32 MHz Input Frequency Range
• 4 to 128 MHz Output Frequency Range
• Accepts Clock, Crystal, and Resonator Inputs
• 1x, 2x, and 4x frequency multiplication CY25811 1x CY25812 2x CY25814 4x
• Center and Down Spread Modulation
• Low Power Dissipation 3.3V = 52 mW - typ at 6 MHz 3.3V = 60 mW - typ at 12 MHz 3.3V = 72 mW - typ at 24 MHz
• Low Cycle to Cycle Jitter 8 MHz = 480 ps-max 16 MHz = 400 ps-max 32 MHz = 450 ps-max
• Available in 8-pin SOIC and TSSOP Packages
• Commercial and Industrial Temperature Ranges
• Printers and MFPs
• LCD panels
• Digital copiers
• PDAs
• CD-ROM, VCD, and DVD
• Networking, LAN, and WAN
• Scanners
• Modems
• Embedded digital systems
• Peak EMI reduction by 8 to 16 dB
• Fast time to market
• Cost reduction

Logic Block Diagram
300K

XIN 1 8pF

XOUT 8 8pF

VDD 7

VSS 2

REFERENCE DIVIDER

PD and CP

MODULATION CONTROL
6 FRSEL

INPUT DECODER

LOGIC
34 S1 S0

VCO COUNTE

COUNTER

MUX SSCLK
• San Jose, CA 95134-1709
• 408-943-2600
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CY25811/12/14

Pinouts

Figure Pin Configuration 8 Pin SOIC/TSSOP

XIN/CLKIN 1
8 XOUT

VSS 2 S1 3

CY25811 CY25812 CY25814
7 VDD 6 FRSEL
5 SSCLK

Table Pin Definition
Ordering Information

Part Number Pb-Free Devices CY25811SXC CY25811SXCT CY25811SXI CY25811SXIT CY25811ZXC CY25811ZXCT CY25812SXC CY25812SXCT CY25812ZXC CY25812ZXCT CY25814SXC CY25814SXCT CY25814SXI CY25814SXIT

Package Type
8-pin SOIC 8-pin SOIC Tape and Reel 8-pin SOIC 8-pin SOIC Tape and Reel 8-pin TSSOP 8-pin TSSOP Tape and Reel 8-pin SOIC 8-pin SOIC Tape and Reel 8-pin TSSOP 8-pin TSSOP Tape and Reel 8-pin SOIC 8-pin SOIC Tape and Reel 8-pin SOIC 8-pin SOIC Tape and Reel

Product Flow

Commercial, 0° to 70°C Commercial, 0° to 70°C Industrial, to 85°C Industrial, to 85°C Commercial, 0° to 70°C Commercial, 0° to 70°C Commercial, 0° to 70°C Commercial, 0° to 70°C Commercial, 0° to 70°C Commercial, 0° to 70°C Commercial, 0° to 70°C Commercial, 0° to 70°C Industrial, to 85°C Industrial, to 85°C

Package Drawing and Dimensions

Figure 8-Pin 150-Mil SOIC S8

PIN 1 ID

DIMENSIONS IN INCHES[MM] MIN.

MAX.

PIN 1 ID IS OPTIONAL, ROUND ON SINGLE LEADFRAME RECTANGULAR ON MATRIX LEADFRAME

REFERENCE JEDEC MS-012 PACKAGE WEIGHT 0.07gms

PART # S08.15 STANDARD PKG. SZ08.15 LEAD FREE PKG.

SEATING PLANE

X 45°
0°~8°
51-85066-*C

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CY25811/12/14

Figure 8-Pin Thin Shrunk Small Outline Package MM Body Z8

PIN 1 ID

DIMENSIONS IN MM[INCHES] MIN. MAX.

BSC.

MAX.

SEATING PLANE

GAUGE PLANE
0° -8°
51-85093-*A

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CY25811/12/14

Document History Page

Document Title CY25811/12/14 Spread Spectrum Clock Generator Document Number 38-07112

Orig. of Submission

Change

Description of Change
** 107516 NDP
06/14/02 Converted from IMI to Cypress
*A 108002 NDP
Updated Ordering Information table Corrected jitter values in features section on page 1 Changed:VDD from ±5% to ±10%, CIN1 min from 6 to pF, CIN2 min from to pF, TF1 min from 2 to ns, and TF2 min from to ns. Commercial grade IDD1 max from 25 to 28 mA, IDD2 max from 30 to 33 mA, IDD3 max from 35 to 40 mA, TCCJ2 from 450 to 480 ps, TCCJ4 from 380 to 450 ps, and TCCJ5 from 380 to 550 ps Industrial grade IDD1 max from 26 to 28 mA, IDD2 max from 32 to 33 mA, IDD3 max from 37 to 41 mA, TCCJ2 from 400 to 630 ps, and TCCJ3 from 400 to 520 ps
*G 2592288 CXQ/PYRS 10/23/08 Removed Pb package devices from Ordering Table
*H 2761988 CXQ
09/10/09
Removed reference to non-existent “Automotive” version. Fixed typo in DC spec table for VDD from min of to Fixed typo for PLL Lock time conditions. Removed CY25812SXI, CY25812SXIT, CY25814ZXC, and CY25814ZXCT from Ordering Information.

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CY25811/12/14

Sales, Solutions, and Legal Information

Worldwide Sales and Design Support

Cypress maintains a worldwide network of offices, solution centers, manufacturer’s representatives, and distributors. To find the office closest to you, visit us at cypress.com/sales.

Products PSoC Clocks & Buffers Wireless Memories Image Sensors
psoc.cypress.com clocks.cypress.com wireless.cypress.com memory.cypress.com image.cypress.com

Cypress Semiconductor Corporation, The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Any Source Code software and/or firmware is owned by Cypress Semiconductor Corporation Cypress and is protected by and subject to worldwide patent protection United States and foreign , United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

All products and company names mentioned in this document may be the trademarks of their respective holders.

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Datasheet ID: CY25811ZXC 507711