CY25403SXC-009

CY25403SXC-009 Datasheet

CY25403/CY25423/CY25483

Part	Datasheet
CY25403SXC-009	CY25403SXC-009 (pdf)

Related Parts	Information
CY25403SXC-009T	CY25403SXC-009T

PDF Datasheet Preview
CY25403/CY25423/CY25483 Three PLL Programmable Clock Generator with Spread Spectrum • Three fully integrated phase locked loops PLLs • Input frequency range External crystal 8 to 48 MHz External reference 8 to 166 MHz clock • Reference Clock input voltage range 2.5V, 3.0V, and 3.3V for CY25483 1.8V for CY25403 and CY25423 • Wide operating output frequency range 3 to 166 MHz • Programmable Spread Spectrum with Center and Down Spread option and Lexmark and Linear modulation profiles • VDD supply voltage options 2.5V, 3.0V, and 3.3V for CY25403 and CY25483 1.8V for CY25423 • Selectable output clock voltages independent of VDD supply 2.5V, 3.0V, and 3.3V for CY25403 and CY25483 1.8V for CY25423 • Frequency Select feature with option to select four different frequencies • Power Down, Output Enable, and SS ON/OFF controls • Low jitter, high accuracy outputs • Ability to synthesize nonstandard frequencies with Fractional-N capability • Three clock outputs with Programmable drive strength • Glitch-free outputs while frequency switching • 8-pin SOIC package • Commercial and Industrial temperature ranges • Multiple high performance PLLs allow synthesis of unrelated frequencies • Nonvolatile programming for personalization of PLL frequencies, spread spectrum characteristics, drive strength, crystal load capacitance, and output frequencies • Application specific Programmable EMI reduction using Spread Spectrum for clocks • Programmable PLLs for system frequency margin tests • Meets critical timing requirements in complex system designs • Suitability for PC, consumer, portable, and networking applications • Capable of Zero PPM frequency synthesis error • Uninterrupted system operation during clock frequency switch • Application compatibility in standard and low power systems Block Diagram XIN/ EXCLKIN XOUT FS0 FS1 SSON PD#/OE MUX and Control Logic PLL1 PLL 2 SS PLL3 SS Crossbar Switch Output Dividers and Drive Strength Control CLK1 SS CLK2 No SS CLK3 SS Ordering Information Part Number[3] Pb-free CY25403SXC-xxx CY25403SXC-xxxT CY25483SXC-xxx CY25483SXC-xxxT CY25423SXC-xxx CY25423SXC-xxxT CY25403SXI-xxx CY25403SXI-xxxT CY25483SXI-xxx CY25483SXI-xxxT CY25423SXI-xxx CY25423SXI-xxxT Type 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel VDD V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 1.8V Supply Voltage 1.8V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 1.8V Supply Voltage 1.8V Package Drawing and Dimensions Figure 8-lead 150-Mil SOIC S8 PIN 1 ID Production Flow Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C 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 Note xxx indicates Factory Programmable and are factory programmed configurations. For more details, contact your local Cypress FAE or Cypress Sales Representative. Page 9 of 10 [+] Feedback CY25403/CY25423/CY25483 Document History Page Document Title CY25403/CY25423/CY25483 Three PLL Programmable Clock Generator with Spread Spectrum Document Number 001-12564 ECN NO. Issue Date Orig. of Change Description of Change 690296 See ECN RGL New Data Sheet 815788 See ECN RGL Minor Change To post on web 1428744 See ECN RGL/AESA Changed data sheet format to match generic part, CY2544/46 Added new device and specification for high ref. input voltage part, CY25483 Removed Preliminary from Title page Replaced CLK2 with REFOUT 2748211 08/10/09 TSAI Posting to external web. 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.

PDF Datasheet Preview

CY25403/CY25423/CY25483

Three PLL Programmable Clock Generator with Spread Spectrum
• Three fully integrated phase locked loops PLLs
• Input frequency range External crystal 8 to 48 MHz External reference 8 to 166 MHz clock
• Reference Clock input voltage range 2.5V, 3.0V, and 3.3V for CY25483 1.8V for CY25403 and CY25423
• Wide operating output frequency range 3 to 166 MHz
• Programmable Spread Spectrum with Center and Down Spread option and Lexmark and Linear modulation profiles
• VDD supply voltage options 2.5V, 3.0V, and 3.3V for CY25403 and CY25483 1.8V for CY25423
• Selectable output clock voltages independent of VDD supply 2.5V, 3.0V, and 3.3V for CY25403 and CY25483 1.8V for CY25423
• Frequency Select feature with option to select four different frequencies
• Power Down, Output Enable, and SS ON/OFF controls
• Low jitter, high accuracy outputs
• Ability to synthesize nonstandard frequencies with Fractional-N capability
• Three clock outputs with Programmable drive strength
• Glitch-free outputs while frequency switching
• 8-pin SOIC package
• Commercial and Industrial temperature ranges
• Multiple high performance PLLs allow synthesis of unrelated frequencies
• Nonvolatile programming for personalization of PLL frequencies, spread spectrum characteristics, drive strength, crystal load capacitance, and output frequencies
• Application specific Programmable EMI reduction using Spread Spectrum for clocks
• Programmable PLLs for system frequency margin tests
• Meets critical timing requirements in complex system designs
• Suitability for PC, consumer, portable, and networking applications
• Capable of Zero PPM frequency synthesis error
• Uninterrupted system operation during clock frequency switch
• Application compatibility in standard and low power systems

Block Diagram

XIN/ EXCLKIN

XOUT

FS0 FS1

SSON PD#/OE

MUX and Control Logic

PLL1

PLL 2 SS

PLL3 SS

Crossbar Switch

Output Dividers
and Drive Strength Control

CLK1 SS

CLK2 No SS

CLK3 SS
Ordering Information

Part Number[3] Pb-free CY25403SXC-xxx CY25403SXC-xxxT CY25483SXC-xxx CY25483SXC-xxxT CY25423SXC-xxx CY25423SXC-xxxT CY25403SXI-xxx CY25403SXI-xxxT CY25483SXI-xxx CY25483SXI-xxxT CY25423SXI-xxx CY25423SXI-xxxT

Type
8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel 8-pin SOIC 8-pin SOIC -Tape & Reel

VDD V

Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 1.8V Supply Voltage 1.8V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 2.5V, 3.0V or 3.3V Supply Voltage 1.8V Supply Voltage 1.8V

Package Drawing and Dimensions

Figure 8-lead 150-Mil SOIC S8

PIN 1 ID

Production Flow

Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Commercial, 0°C to 70°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C Industrial, -40°C to +85°C

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

Note xxx indicates Factory Programmable and are factory programmed configurations. For more details, contact your local Cypress FAE or Cypress Sales Representative.

Page 9 of 10 [+] Feedback

CY25403/CY25423/CY25483

Document History Page

Document Title CY25403/CY25423/CY25483 Three PLL Programmable Clock Generator with Spread Spectrum Document Number 001-12564

ECN NO.

Issue Date

Orig. of Change

Description of Change
690296 See ECN

RGL New Data Sheet
815788 See ECN

RGL Minor Change To post on web
1428744 See ECN RGL/AESA Changed data sheet format to match generic part, CY2544/46

Added new device and specification for high ref. input voltage part, CY25483

Removed Preliminary from Title page

Replaced CLK2 with REFOUT
2748211 08/10/09

TSAI Posting to external web.

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.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived CY25403SXC-009 Datasheet file may be downloaded here without warranties.

Datasheet ID: CY25403SXC-009 507705