CY2XF34FLXCT Cypress Semiconductor Corp, CY2XF34FLXCT Datasheet

IC XTAL OSC LVPECL 6CLCC

CY2XF34FLXCT

Manufacturer Part Number
CY2XF34FLXCT
Description
IC XTAL OSC LVPECL 6CLCC
Manufacturer
Cypress Semiconductor Corp
Datasheets

Specifications of CY2XF34FLXCT

Pll
Yes
Input
Crystal
Output
LVPECL
Number Of Circuits
1
Ratio - Input:output
1:1
Differential - Input:output
No/Yes
Frequency - Max
690MHz
Divider/multiplier
Yes/No
Voltage - Supply
*
Operating Temperature
*
Mounting Type
Surface Mount
Package / Case
6-CLCC
Frequency
*
Count
*
Operating Supply Voltage (typ)
2.5/3.3
Output Level
LVPECL
Symmetry Max
60%
Operating Temp Range
0C to 70C
Screening Level
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Performance LVPECL Oscillator with Frequency Margining - Pin Control
Features
Pinouts
Pin Definitions
Cypress Semiconductor Corporation
Document Number: 001-53149 Rev. *D
1, 2
4, 5
6
3
Logic Block Diagram
Low Jitter Crystal Oscillator (XO)
Less than 1 ps Typical RMS Phase Jitter
Differential LVPECL 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: 3.3 V or 2.5 V
Pb-Free Package: 5.0 × 3.2 mm LCC
Commercial and Industrial Temperature Ranges
Pin
FS0, FS1
CLK, CLK#
VDD
VSS
FS0
FS1
Name
1
2
CMOS Input
LVPECL Output
Power
Power
I/O Type
OSCILLATOR
C RYSTAL
Figure 1. Pin Diagram - 6-pin Ceramic LCC
Frequency Select
Differential Output Clock
Supply Voltage: 2.5 V or 3.3 V
Ground
High Performance LVPECL Oscillator with
198 Champion Court
VSS
FS0
FS1
SELECT DECODE
1
2
3
LOW -NOISE
FREQUENCY
Frequency Margining - Pin Control
PLL
6
5 CLK#
4
Functional Description
The CY2XF34 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 CY2XF34 is available as a factory configured device or as
a field programmable device.
VDD
CLK
San Jose
Description
OUTPUT
DIVIDER
,
CA 95134-1709
Revised March 21, 2011
4
5
CLK#
CLK
CY2XF34
408-943-2600
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Related parts for CY2XF34FLXCT

CY2XF34FLXCT Summary of contents

Page 1

... LVPECL Output 6 VDD Power 3 VSS Power Cypress Semiconductor Corporation Document Number: 001-53149 Rev. *D High Performance LVPECL Oscillator with Frequency Margining - Pin Control Functional Description The CY2XF34 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 ...

Page 2

Functional Description The FS0 and FS1 pins select between four different output frequencies, as shown in Table 1. Frequency margining is a common application for this feature. One frequency is used for the standard operating mode of the device, while ...

Page 3

Absolute Maximum Conditions Parameter Description V Supply Voltage DD [1] V Input Voltage Temperature, Storage S T Temperature, Junction J ESD ESD Protection (Human Body Model) HBM [2]  Thermal Resistance, Junction to Ambient JA Operating Conditions ...

Page 4

DC Electrical Characteristics Parameter Description [4] C Input Capacitance, FS0 pin IN0 [4] C Input Capacitance, FS1 pin IN1 AC Electrical Characteristics The AC Electrical Characteristics for part CY2XF34 are as follows Parameter Description [5] F Output Frequency OUT FSC ...

Page 5

Figure 3. 2.5 V Supply and Termination to V 0.9 0.8 0.7 0.6 0.5 0.4 0 100 200 300 400 Frequency (MHz) Figure 4. 3.3 V Supply and Termination to V 0.9 0.8 0.7 0.6 0.5 0.4 0 100 200 ...

Page 6

Switching Waveforms CLK CLK# CLK CLK# Termination Circuits   CLK  CLK# Document Number: 001-53149 Rev. *D Figure 5. Output DC Parameters V OD Figure 6. Duty Cycle Timing PERIOD Figure 7. Output Rise and Fall ...

Page 7

... Ordering Information Part Number Configuration Pb-Free CY2XF34FLXCT Field Programmable CY2XF34FLXIT Field Programmable Possible Cofigurations 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 ...

Page 8

Package Drawings and Dimensions Figure 9. 6-pin 3.2 × 5.0 mm Ceramic LCC LZ06A Document Number: 001-53149 Rev. *D CY2XF34 001-10044 *A Page [+] Feedback ...

Page 9

Acronyms Acronym Description CMOS complementary metal oxide semiconductor ESD electrostatic discharge FAE Field Application Engineer I/O input/output OTP One Time Programmable PCB printed circuit board PLL phase-locked loop SMD Surface Mounted Devices Document Number: 001-53149 Rev. *D Document Conventions Units ...

Page 10

... 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 ...

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