CY2XF33FLXCT

CY2XF33FLXCT Datasheet

CY2XF33

Part	Datasheet
CY2XF33FLXCT	CY2XF33FLXCT (pdf)

Related Parts	Information
CY2XF33FLXIT	CY2XF33FLXIT

PDF Datasheet Preview
CY2XF33 High-Performance LVDS Oscillator With Frequency Margining Pin Control • Low jitter crystal oscillator XO • Less than 1 ps typical RMS phase jitter • Differential LVDS output • Output frequency from 50 MHz to 690 MHz • Two frequency margining control pins FS0, FS1 • Factory configured or field programmable • Integrated phase-locked loop PLL • Supply voltage V or V • Pb-free package x mm LCC • Commercial and industrial temperature ranges Logic Block Diagram Functional Description The CY2XF33 is a high-performance and high-frequency crystal oscillator XO . It uses a Cypress proprietary low-noise PLL to synthesize the frequency from an integrated crystal. The output frequency can be changed through two select pins, allowing easy frequency margin testing in applications. The CY2XF33 is available as a factory configured device or as a field programmable device. FS1 1 FS0 2 Crystal Oscillator Low-Noise PLL Output Divider Frequency Select Decode 4 CLK 5 CLK# Pinouts Figure Pin Diagram 6-Pin Ceramic LCC FS1 1 FS0 2 VSS 3 6 VDD 5 CLK# 4 CLK Table Pin Definitions 6-Pin Ceramic LCC Pin 1, 2 4, 5 6 3 Name FS1, FS0 CLK, CLK# VDD VSS I/O Type CMOS input LVDS output Power Frequency select Differential output clock Supply voltage V or V Ground • San Jose, CA 95134-1709 • 408-943-2600 CY2XF33 Contents Pinouts 1 Contents 2 Functional Description 3 Programming Description 3 Field Programmable CY2XF33F 3 Factory Configured CY2XF33 3 Application-Specific Factory Configurations 4 Programming Variables 4 Output Frequencies 4 Industrial Versus Commercial Device Performance 4 Phase Noise Versus Jitter Performance 4 Absolute Maximum Conditions 5 Operating Conditions 5 DC Electrical Characteristics 5 AC Electrical Characteristics 6 Termination Circuits 6 Switching Waveforms 7 Ordering Information 8 Possible Configuration 8 Ordering Code Definitions 8 Package Drawings and Dimensions 9 .Acronyms 10 Document Conventions 10 Units of Measures 10 Document History Page 11 Sales, Solutions, and Legal Information 11 Worldwide Sales and Design Support 11 Products 11 PSoC Solutions 11 Page 2 of 12 CY2XF33 Functional Description The FS0 and FS1 pins select between four different output frequencies, as shown in Table Frequency margining is a common application for this feature. One frequency is used for the standard operating mode of the device, while the other frequencies are available for margin testing, either during product development or in system manufacturing test. Table Frequency Select Output Frequency Frequency 0 Frequency 1 Frequency 2 Frequency 3 When changing the output frequency, the frequency transition is not guaranteed to be smooth. There can be frequency excursions beyond the start frequency and the new frequency. Glitches and runt pulses are possible, and time must be allowed for the PLL to relock. Programming Description The CY2XF33 is a programmable device. Before being used in an application, it must be programmed with the output frequencies and other variables described in a later section. Two different device types are available, each with its own programming flow. They are described in the following sections.5 Field Programmable CY2XF33F Field programmable devices are shipped unprogrammed and must be programmed before being installed on a printed circuit board PCB . Customers use CyberClocks Online Software to specify the device configuration and generate a JEDEC extension .jed programming file. Programming of samples and prototype quantities is available using a Cypress programmer. Third party vendors manufacture programmers for small to large volume applications. Cypress’s value added distribution partners also provide programming services. Field programmable devices are designated with an “F” in the part number. They are intended for quick prototyping and inventory reduction. The CY2XF33 is one time programmable OTP . The software is located at CyberClocks TM Online Software. Factory Configured CY2XF33 For customers wanting ready-to-use devices, the CY2XF33 is available with no field programming required. All requests are submitted to the local Cypress Field Application Engineer FAE or sales representative. After the request is processed, the user receives a new part number, samples, and data sheet with the programmed values. This part number is used for additional sample requests and production orders. Page 3 of 12 CY2XF33 Programming Variables Output Frequencies The CY2XF33 is programmed with up to four independent output frequencies, which are then selected using the FS0 and FS1 pins. The device can synthesize frequencies to a resolution of 1 part per million ppm , but the actual accuracy of the output frequency is limited by the accuracy of the integrated reference crystal. The CY2XF33 has an output frequency range of 50 MHz to 690 MHz, but the range is not continuous. The CY2XF33 cannot generate frequencies in the ranges of 521 MHz to 529 MHz and 596 MHz to 617 MHz. Industrial Versus Commercial Device Performance Industrial and Commercial devices have different internal crystals. This has a potentially significant impact on performance levels for applications requiring the lowest possible phase noise. CyberClocks Online Software displays expected performance for both options. Phase Noise Versus Jitter Performance In most cases, the device configuration for optimal phase noise performance is different from the device configuration for optimal cycle to cycle or period jitter. CyberClocks Online Software includes algorithms to optimize performance for either parameter. Table Device Programming Variables Variable Output frequency 0 Power on default Output frequency 1 Output frequency 2 Output frequency 3 Optimization phase noise or jitter Temperature range Commercial or industrial Page 4 of 12 CY2XF33 Absolute Maximum Conditions Parameter Condition VDD VIN[1] ESDHBM Supply voltage Input voltage, DC Temperature, storage Relative to VSS Non operating Ordering Information Part Number Pb-free CY2XF33FLXCT CY2XF33FLXIT Configuration Field programmable Field programmable Package Description 6-pin ceramic LCC SMD Tape and Reel 6-pin ceramic LCC SMD Tape and Reel Product Flow Commercial, 0 °C to 70 °C Industrial, °C to 85 °C Possible Configuration Some product offerings are factory programmed customer specific devices with customized part numbers.The Possible Configurations table shows the available device types, but not complete part numbers. Contact your local Cypress FAE of Sales Representative for more information. Part Number[8] Pb-free CY2XF33LXCxxxT CY2XF33LXIxxxT Configuration Package Description Product Flow Factory configured Factory configured 6-pin ceramic LCC SMD Tape and Reel 6-Pin ceramic LCC SMD Tape and Reel Commercial, 0 °C to 70 °C Industrial, °C to 85 °C Ordering Code Definitions CY xx xxx L X xxx T T = Tape and Reel Customer Specific Code Temperature Range C = Commercial, I = Industrial Pb-free Package type Part identifier Family Company ID CY = Cypress Note “xxx” is a factory assigned code that identifies the programming option.For more details, contact your local Cypress FAE or Sales Representative. Page 8 of 12 Package Drawings and Dimensions Figure 6-Pin x mm Ceramic LCC LZ06A CY2XF33 001-10044 *B Page 9 of 12 Acronyms Acronym CLKOUT CMOS DPM EPROM LVDS NTSC OE PAL PD PLL PPM TTL Description clock output complementary metal oxide semiconductor die pick map erasable programmable read only memory low-voltage differential signaling national television system committee output enable phase alternate line power-down phase-locked loop parts per million transistor-transistor logic CY2XF33 Document Conventions Units of Measure Symbol °C kHz MHz µA µs µV µVrms mA mm ms mV nA ns nV Unit of Measure degrees Celsius kilohertz kilohm megahertz megaohm microampere microsecond microvolt microvolts root-mean-square milliampere millimeter millisecond millivolt nanoampere nanosecond nanovolt ohm Page 10 of 12 CY2XF33 Document History Page Document Title CY2XF33 High-Performance LVDS Oscillator With Frequency Margining Pin Control Document Number 001-53148 Orig. of Submission Change Description of Change 2704379 KVM/PYRS 05/11/2009 New data sheet 2734005 WWZ 07/09/2009 Post to external web 2764787 KVM 09/18/2009 Change VOD limits from 250/450 mV to 247/454 mV Add max limit for TR, TF ns Change TLOCK max from 10 ms to 5 ms Change TLFS max from 10 ms to 1 ms 2898472 KVM 03/24/2010 Moved ‘xxx’ parts to Possible Configurations table. Updated package diagram. 3165931 BASH 02/10/2011 Removed “Preliminary” tag from the document. Added “Application Specific Factory Configurations” section. Added application specific part numbers and note in Ordering Code Information. 3279652 BASH 06/13/2011 Swapped FS0 and FS1 in Logic Block Diagram, Pinouts and Pin Definition on Removed CY2XF33LXC533T from “Application Specific Factory Configurations” and “Ordering Information table.” 3847770 AJU 01/23/2013 Removed Application-Specific Factory Configurations. Updated Ordering Information Removed pruned part CY2XF33LXC700T. Removed the Note “Device configuration details are described in the “Application-Specific Factory Configurations” on page and its references. Page 11 of 12 CY2XF33 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 Locations. Products Automotive Clocks & Buffers Interface Lighting & Power Control Memory Optical & Image Sensing PSoC Touch Sensing USB Controllers Wireless/RF cypress.com/go/automotive cypress.com/go/clocks cypress.com/go/interface cypress.com/go/powerpsoc cypress.com/go/plc cypress.com/go/memory cypress.com/go/image cypress.com/go/psoc cypress.com/go/touch cypress.com/go/USB cypress.com/go/wireless PSoC Solutions psoc.cypress.com/solutions PSoC 1 \| PSoC 3 \| PSoC 5 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. Page 12 of 12 CyberClocks is a trademark of Cypress Semiconductor Corporation. All other products and company names mentioned in this document may be the trademarks of their respective holders.

PDF Datasheet Preview

CY2XF33

High-Performance LVDS Oscillator With Frequency Margining Pin Control
• Low jitter crystal oscillator XO
• Less than 1 ps typical RMS phase jitter
• Differential LVDS output
• Output frequency from 50 MHz to 690 MHz
• Two frequency margining control pins FS0, FS1
• Factory configured or field programmable
• Integrated phase-locked loop PLL
• Supply voltage V or V
• Pb-free package x mm LCC
• Commercial and industrial temperature ranges

Logic Block Diagram

Functional Description

The CY2XF33 is a high-performance and high-frequency crystal oscillator XO . It uses a Cypress proprietary low-noise PLL to synthesize the frequency from an integrated crystal. The output frequency can be changed through two select pins, allowing easy frequency margin testing in applications.

The CY2XF33 is available as a factory configured device or as a field programmable device.

FS1 1 FS0 2

Crystal Oscillator

Low-Noise PLL

Output Divider

Frequency Select Decode
4 CLK 5 CLK#

Pinouts

Figure Pin Diagram 6-Pin Ceramic LCC

FS1 1 FS0 2 VSS 3
6 VDD 5 CLK# 4 CLK

Table Pin Definitions 6-Pin Ceramic LCC

Pin 1, 2 4, 5 6 3

Name FS1, FS0 CLK, CLK# VDD VSS

I/O Type CMOS input LVDS output Power

Frequency select Differential output clock Supply voltage V or V Ground
• San Jose, CA 95134-1709
• 408-943-2600

CY2XF33

Contents

Pinouts 1 Contents 2 Functional Description 3 Programming Description 3

Field Programmable CY2XF33F 3 Factory Configured CY2XF33 3 Application-Specific Factory Configurations 4 Programming Variables 4 Output Frequencies 4 Industrial Versus Commercial Device Performance 4 Phase Noise Versus Jitter Performance 4 Absolute Maximum Conditions 5 Operating Conditions 5 DC Electrical Characteristics 5 AC Electrical Characteristics 6
Termination Circuits 6 Switching Waveforms 7 Ordering Information 8
Possible Configuration 8 Ordering Code Definitions 8 Package Drawings and Dimensions 9 .Acronyms 10 Document Conventions 10 Units of Measures 10 Document History Page 11 Sales, Solutions, and Legal Information 11 Worldwide Sales and Design Support 11 Products 11 PSoC Solutions 11

Page 2 of 12

CY2XF33

Functional Description

The FS0 and FS1 pins select between four different output frequencies, as shown in Table Frequency margining is a common application for this feature. One frequency is used for the standard operating mode of the device, while the other frequencies are available for margin testing, either during product development or in system manufacturing test.

Table Frequency Select

Output Frequency

Frequency 0

Frequency 1

Frequency 2

Frequency 3

When changing the output frequency, the frequency transition is not guaranteed to be smooth. There can be frequency excursions beyond the start frequency and the new frequency. Glitches and runt pulses are possible, and time must be allowed for the PLL to relock.

Programming Description

The CY2XF33 is a programmable device. Before being used in an application, it must be programmed with the output frequencies and other variables described in a later section. Two different device types are available, each with its own programming flow. They are described in the following sections.5

Field Programmable CY2XF33F

Field programmable devices are shipped unprogrammed and must be programmed before being installed on a printed circuit board PCB . Customers use CyberClocks Online Software to specify the device configuration and generate a JEDEC extension .jed programming file. Programming of samples and prototype quantities is available using a Cypress programmer. Third party vendors manufacture programmers for small to large volume applications. Cypress’s value added distribution partners also provide programming services. Field programmable devices are designated with an “F” in the part number. They are intended for quick prototyping and inventory reduction. The CY2XF33 is one time programmable OTP .

The software is located at CyberClocks TM Online Software.

Factory Configured CY2XF33

For customers wanting ready-to-use devices, the CY2XF33 is available with no field programming required. All requests are submitted to the local Cypress Field Application Engineer FAE or sales representative. After the request is processed, the user receives a new part number, samples, and data sheet with the programmed values. This part number is used for additional sample requests and production orders.

Page 3 of 12

CY2XF33

Programming Variables

Output Frequencies

The CY2XF33 is programmed with up to four independent output frequencies, which are then selected using the FS0 and FS1 pins. The device can synthesize frequencies to a resolution of 1 part per million ppm , but the actual accuracy of the output frequency is limited by the accuracy of the integrated reference crystal.

The CY2XF33 has an output frequency range of 50 MHz to 690 MHz, but the range is not continuous. The CY2XF33 cannot generate frequencies in the ranges of 521 MHz to 529 MHz and 596 MHz to 617 MHz.

Industrial Versus Commercial Device Performance

Industrial and Commercial devices have different internal crystals. This has a potentially significant impact on performance levels for applications requiring the lowest possible phase noise. CyberClocks Online Software displays expected performance for both options.

Phase Noise Versus Jitter Performance

In most cases, the device configuration for optimal phase noise performance is different from the device configuration for optimal cycle to cycle or period jitter. CyberClocks Online Software includes algorithms to optimize performance for either parameter.

Table Device Programming Variables

Variable Output frequency 0 Power on default Output frequency 1 Output frequency 2 Output frequency 3 Optimization phase noise or jitter Temperature range Commercial or industrial

Page 4 of 12

CY2XF33

Absolute Maximum Conditions

Parameter

Condition

VDD VIN[1]

ESDHBM

Supply voltage

Input voltage, DC Temperature, storage

Relative to VSS Non operating
Ordering Information

Part Number Pb-free CY2XF33FLXCT CY2XF33FLXIT

Configuration

Field programmable Field programmable

Package Description
6-pin ceramic LCC SMD Tape and Reel 6-pin ceramic LCC SMD Tape and Reel

Product Flow

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

Possible Configuration

Some product offerings are factory programmed customer specific devices with customized part numbers.The Possible Configurations table shows the available device types, but not complete part numbers. Contact your local Cypress FAE of Sales Representative for more information.

Part Number[8] Pb-free CY2XF33LXCxxxT CY2XF33LXIxxxT

Configuration

Package Description

Product Flow

Factory configured Factory configured
6-pin ceramic LCC SMD Tape and Reel 6-Pin ceramic LCC SMD Tape and Reel

Commercial, 0 °C to 70 °C Industrial, °C to 85 °C
Ordering Code Definitions CY xx xxx L X xxx T

T = Tape and Reel Customer Specific Code Temperature Range C = Commercial, I = Industrial Pb-free Package type Part identifier Family Company ID CY = Cypress

Note “xxx” is a factory assigned code that identifies the programming option.For more details, contact your local Cypress FAE or Sales Representative.

Page 8 of 12

Package Drawings and Dimensions

Figure 6-Pin x mm Ceramic LCC LZ06A

CY2XF33
001-10044 *B

Page 9 of 12

Acronyms

Acronym CLKOUT CMOS DPM EPROM LVDS NTSC OE PAL PD PLL PPM TTL

Description clock output complementary metal oxide semiconductor die pick map erasable programmable read only memory low-voltage differential signaling national television system committee output enable phase alternate line power-down phase-locked loop parts per million transistor-transistor logic

CY2XF33

Document Conventions

Units of Measure

Symbol °C kHz MHz µA µs µV µVrms mA mm ms mV nA ns nV

Unit of Measure degrees Celsius kilohertz kilohm megahertz megaohm microampere microsecond microvolt microvolts root-mean-square milliampere millimeter millisecond millivolt nanoampere nanosecond nanovolt ohm

Page 10 of 12

CY2XF33

Document History Page

Document Title CY2XF33 High-Performance LVDS Oscillator With Frequency Margining Pin Control Document Number 001-53148

Orig. of Submission

Change

Description of Change
2704379 KVM/PYRS 05/11/2009 New data sheet
2734005 WWZ 07/09/2009 Post to external web
2764787

KVM 09/18/2009 Change VOD limits from 250/450 mV to 247/454 mV

Add max limit for TR, TF ns

Change TLOCK max from 10 ms to 5 ms

Change TLFS max from 10 ms to 1 ms
2898472

KVM 03/24/2010 Moved ‘xxx’ parts to Possible Configurations table.

Updated package diagram.
3165931 BASH 02/10/2011 Removed “Preliminary” tag from the document.

Added “Application Specific Factory Configurations” section.
Added application specific part numbers and note in Ordering Code

Information.
3279652 BASH 06/13/2011 Swapped FS0 and FS1 in Logic Block Diagram, Pinouts and Pin Definition on

Removed CY2XF33LXC533T from “Application Specific Factory
Configurations” and “Ordering Information table.”
3847770

AJU 01/23/2013 Removed Application-Specific Factory Configurations.
Updated Ordering Information Removed pruned part CY2XF33LXC700T. Removed the Note “Device configuration details are described in the “Application-Specific Factory Configurations” on page and its references.

Page 11 of 12

CY2XF33

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 Locations.

Products Automotive Clocks & Buffers Interface Lighting & Power Control

Memory Optical & Image Sensing PSoC Touch Sensing USB Controllers Wireless/RF
cypress.com/go/automotive cypress.com/go/clocks
cypress.com/go/interface cypress.com/go/powerpsoc
cypress.com/go/plc cypress.com/go/memory
cypress.com/go/image cypress.com/go/psoc cypress.com/go/touch cypress.com/go/USB
cypress.com/go/wireless

PSoC Solutions psoc.cypress.com/solutions PSoC 1 | PSoC 3 | PSoC 5

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.

Page 12 of 12

CyberClocks is a trademark of Cypress Semiconductor Corporation. All other products and company names mentioned in this document may be the trademarks of their respective holders.

More datasheets: 140-0000-961 | 140-0000-962 | 140-0000-968 | 140-0000-964 | 140-0000-965 | 140-0000-960 | 140-0000-958 | B57862S0502F040 | B57862S282F40 | B57862S0103F040

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 CY2XF33FLXCT Datasheet file may be downloaded here without warranties.

Datasheet ID: CY2XF33FLXCT 507759