CY25702FLXCT

CY25702FLXCT Datasheet

CY25702

Part	Datasheet
CY25702FLXCT	CY25702FLXCT (pdf)

PDF Datasheet Preview
CY25702 Programmable High-Frequency Crystal Oscillator XO • Programmable High-frequency Crystal Oscillator XO • Wide operating output clock frequency range of MHz • Integrated phase-locked loop PLL • 85 ps typical cycle-to-cycle Jitter with CLK = 133 MHz • 3.3V operation • Output Enable and Power-down functions • Package available in 4-Pin Ceramic LCC SMD • Pb-free package • Industrial Temperature from to 85°C • For SSCG functionality refer to CY25701 data sheet • Internal PLL to generate up to 166 MHz output • Suitable for most PC, consumer, and networking applications • Application compatibility in standard and low-power systems • CY25701 can be used as a direct replacement without any PCB modification if spread spectrum clock SSC is required for EMI reduction. • In-house programming of samples and prototype quantities is available using CY3672 programming kit and CY3724 socket adapters. Production quantities are available through Cypress’s value-added distribution partners or by using third-party programmers from BP Microsystems, HiLo Systems, and others. Logic Block Diagram CXIN 1 OE/PD# CXOUT PROGRAMMABLE CONFIGURATION OUTPUT DIVIDERS and MUX Pin Configuration CY25702 4-pin Ceramic SMD 4 VDD 3 CLK OE/PD# 4 VDD 2 VSS • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600 CY25702 Pin Definition Pin 1 Name OE/PD# Description Output Enable pin Active HIGH. If OE = 1, CLK is enabled. Power Down pin Active LOW. If PD# = 0, Power Down is enabled. Power supply ground. Clock output. 3.3V power supply. Table Programming Data Requirement Pin Function Pin Name Pin# Units Program Value Output Frequency CLK 3 MHz ENTER DATA Output Enable/Power Down OE/PD# 1 N/A ENTER DATA Functional Description The CY25702 is a programmable high-frequency Crystal Oscillator XO that uses a Cypress proprietary PLL to synthesize the frequency of the embedded input crystal. The CY25702 uses a programmable configuration memory array to synthesize output frequency. The frequency CLK output can be programmed from 1 MHz to 166 MHz. The CY25702 is available in a 4-pin ceramic SMD package with an operating temperature range of to 85°C. Programming Description Field/Factory-Programmable CY25702 Ordering Information Lead-free Pb-free CY25702FLXCT[3] CY25702FLXIT[3] CY25702LXCZZZT[4] CY25702LXIZZZT[4] Package Description 4-Lead Ceramic LCC SMD -Tape and Reel 4-Lead Ceramic LCC SMD -Tape and Reel 4-Lead Ceramic LCC SMD -Tape and Reel 4-Lead Ceramic LCC SMD -Tape and Reel Product Flow Commercial, to 70°C Industrial, to 85°C Commercial, to 70°C Industrial, to 85°C Actual Marking[5] CY25702FLX* CY25702LX* Marketing Part Number CY25702 F=Field Programmable CY 2 5 7 02F Marketing Part Number CY25702 L = LCC C Y 2 5 7 0 2L X * z Y WW Pin 1 mark L = LCC X = Pb free Temp YWW = Date Code Year & WW Pin 1 mark X = Pb free Temp zzz = Programmable Dash Code YWW = Date Code Year & WW Package Drawings and Dimensions Figure 4-Lead 5.0x3.2 mm Ceramic LCC LZ04A SIDE VIEW Dimensions in MM General Tolerance ± 0.15MM Kyocera dwg ref KD-VA5G08 Package Weight ~ grams TOP VIEW BOTTOM VIEW 001-02743-*B All product and company names mentioned in this document are the trademarks of their respective holders. Notes “FLX” suffix is used for products programmed in field by Cypress Distributors. “ZZZ” denotes the assigned product dash number. This number will be assigned by factory after the output frequency programming data is received from the customer. Temp can be C Commercial or I Industrial . Page 5 of 6 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. CY25702 Document History Page Document Title CY25702 Programmable High-Frequency Crystal Oscillator XO Document Number 38-07721 ECN NO. Issue Date Orig. of Change Description of Change 296081 See ECN RGL New data sheet 333298 See ECN RGL Added Jitter Specifications Corrected the Ordering Information table to match the DevMaster 390406 See ECN RGL Removed CY25702FXC and CY25702XCZZZ 595857 See ECN RGL Complete data sheet rewrite Page 6 of 6

PDF Datasheet Preview

CY25702

Programmable High-Frequency Crystal Oscillator XO
• Programmable High-frequency Crystal Oscillator XO
• Wide operating output clock frequency range of MHz
• Integrated phase-locked loop PLL
• 85 ps typical cycle-to-cycle Jitter with CLK = 133 MHz
• 3.3V operation
• Output Enable and Power-down functions
• Package available in 4-Pin Ceramic LCC SMD
• Pb-free package
• Industrial Temperature from to 85°C
• For SSCG functionality refer to CY25701 data sheet
• Internal PLL to generate up to 166 MHz output
• Suitable for most PC, consumer, and networking applications
• Application compatibility in standard and low-power systems
• CY25701 can be used as a direct replacement without any PCB modification if spread spectrum clock SSC is required for EMI reduction.
• In-house programming of samples and prototype quantities is available using CY3672 programming kit and CY3724 socket adapters. Production quantities are available through Cypress’s value-added distribution partners or by using third-party programmers from BP Microsystems, HiLo Systems, and others.

Logic Block Diagram

CXIN
1 OE/PD#

CXOUT

PROGRAMMABLE CONFIGURATION

OUTPUT DIVIDERS
and MUX

Pin Configuration

CY25702 4-pin Ceramic SMD
4 VDD
3 CLK

OE/PD#
4 VDD
2 VSS
• 198 Champion Court
• San Jose, CA 95134-1709
• 408-943-2600

CY25702

Pin Definition

Pin 1

Name OE/PD#

Description Output Enable pin Active HIGH. If OE = 1, CLK is enabled. Power Down pin Active LOW. If PD# = 0, Power Down is enabled. Power supply ground. Clock output. 3.3V power supply.

Table Programming Data Requirement

Pin Function Pin Name Pin# Units

Program Value

Output Frequency CLK 3 MHz

ENTER DATA

Output Enable/Power Down OE/PD# 1 N/A

ENTER DATA

Functional Description

The CY25702 is a programmable high-frequency Crystal Oscillator XO that uses a Cypress proprietary PLL to synthesize the frequency of the embedded input crystal.

The CY25702 uses a programmable configuration memory array to synthesize output frequency. The frequency CLK output can be programmed from 1 MHz to 166 MHz.

The CY25702 is available in a 4-pin ceramic SMD package with an operating temperature range of to 85°C.

Programming Description

Field/Factory-Programmable CY25702
Ordering Information

Lead-free Pb-free CY25702FLXCT[3] CY25702FLXIT[3] CY25702LXCZZZT[4] CY25702LXIZZZT[4]

Package Description
4-Lead Ceramic LCC SMD -Tape and Reel 4-Lead Ceramic LCC SMD -Tape and Reel 4-Lead Ceramic LCC SMD -Tape and Reel 4-Lead Ceramic LCC SMD -Tape and Reel

Product Flow

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

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

Actual Marking[5] CY25702FLX*

CY25702LX*

Marketing Part Number CY25702

F=Field Programmable

CY 2 5 7 02F

Marketing Part Number CY25702

L = LCC

C Y 2 5 7 0 2L

X * z Y WW

Pin 1 mark L = LCC X = Pb free Temp

YWW = Date Code Year & WW

Pin 1 mark X = Pb free Temp zzz = Programmable Dash Code YWW = Date Code Year & WW

Package Drawings and Dimensions

Figure 4-Lead 5.0x3.2 mm Ceramic LCC LZ04A

SIDE VIEW

Dimensions in MM General Tolerance ± 0.15MM Kyocera dwg ref KD-VA5G08 Package Weight ~ grams

TOP VIEW

BOTTOM VIEW
001-02743-*B

All product and company names mentioned in this document are the trademarks of their respective holders.

Notes “FLX” suffix is used for products programmed in field by Cypress Distributors. “ZZZ” denotes the assigned product dash number. This number will be assigned by factory after the output frequency programming data is received from the
customer. Temp can be C Commercial or I Industrial .

Page 5 of 6

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.

CY25702

Document History Page

Document Title CY25702 Programmable High-Frequency Crystal Oscillator XO Document Number 38-07721

ECN NO. Issue Date

Orig. of Change

Description of Change
296081 See ECN RGL New data sheet
333298 See ECN RGL Added Jitter Specifications
Corrected the Ordering Information table to match the DevMaster
390406 See ECN RGL Removed CY25702FXC and CY25702XCZZZ
595857 See ECN RGL Complete data sheet rewrite

Page 6 of 6

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 CY25702FLXCT Datasheet file may be downloaded here without warranties.

Datasheet ID: CY25702FLXCT 507710