CY2XF23FLXCT Cypress Semiconductor Corp, CY2XF23FLXCT Datasheet

IC XTAL OSC LVDS I2C 6CLCC

CY2XF23FLXCT

Manufacturer Part Number
CY2XF23FLXCT
Description
IC XTAL OSC LVDS I2C 6CLCC
Manufacturer
Cypress Semiconductor Corp
Datasheet

Specifications of CY2XF23FLXCT

Pll
Yes
Input
Crystal
Output
LVDS
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
LVDS
Symmetry Max
60%
Operating Temp Range
0C to 70C
Screening Level
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Pinouts
Table 1. Pin Definitions - 6 Pin Ceramic LCC
Cypress Semiconductor Corporation
Document Number: 001-53145 Rev. *D
1
2
4, 5
6
3
Low jitter crystal oscillator (XO)
Less than 1 ps typical root mean square (RMS) phase jitter
Low-voltage differential signaling (LVDS) output
Output frequency from 50 MHz to 690 MHz
Frequency margining through I
Factory-configured or field-programmable
Integrated phase-locked loop (PLL)
Pb-free package: 5.0 x 3.2 mm leadless chip carrier (LCC)
Supply voltage: 3.3 V or 2.5 V
Commercial and industrial temperature ranges
Logic Block Diagram
Pin
CLK, CLK#
Name
SCLK
SDA
V
V
DD
SS
SDA
SCL
1
2
LVDS output
CMOS input
I/O Type
2
Power
Power
C bus
I/O
INTERFACE
OSCILLATOR
Figure 1. Pin Diagram – 6-Pin Ceramic LCC
CRYSTAL
I
2
C
PRELIMINARY
I
I
Differential output clock
Supply voltage: 2.5 V or 3.3 V
Ground
198 Champion Court
2
2
C serial data
C serial clock
High-Performance LVDS Oscillator with
SCLK
SDA
V
SS
Frequency Margining - I
1
2
3
PROGRAMMABLE
CONFIGURATION
LOW-NOISE
PLL
Functional Description
The CY2XF23 is a high-performance and high-frequency XO. It
uses a Cypress proprietary low-noise PLL to synthesize the
frequency from an integrated crystal. The output frequency can
be changed using the I
frequency margin testing in applications.
The CY2XF23 is available as a factory-configured device or as
a field-programmable device. Factory configured devices are
configured for general use (see
cation-Specific Factory
specific.
6
5 CLK#
4
V
CLK
DD
San Jose
Description
OUTPUT
DIVIDER
,
CA 95134-1709
Configurations) or they can be customer
2
C bus serial interface, allowing easy
CLK#
CLK
4
5
Standard and Appli-
Revised July 08, 2010
2
C Control
CY2XF23
408-943-2600
[+] Feedback

Related parts for CY2XF23FLXCT

CY2XF23FLXCT Summary of contents

Page 1

... V Power Power SS Cypress Semiconductor Corporation Document Number: 001-53145 Rev. *D PRELIMINARY High-Performance LVDS Oscillator with Frequency Margining - I Functional Description The CY2XF23 is a high-performance and high-frequency XO. It uses a Cypress proprietary low-noise PLL to synthesize the frequency from an integrated crystal. The output frequency can be changed using the I frequency margin testing in applications ...

Page 2

Contents Features.............................................................................. 1 Functional Description...................................................... 1 Logic Block Diagram......................................................... 1 Pinouts ............................................................................... 1 Contents ............................................................................. 2 Standard and Application-Specific Factory Configurations ..................................................... 3 Functional Description...................................................... 3 Configuration Software..................................................... 3 Programming Description ................................................ 3 Field-Programmable CY2XF23F .................................. 3 Factory-Configured CY2XF23 ...................................... ...

Page 3

Standard and Application-Specific Factory Configurations Part Number Output Frequency CY2XF23LXC001T 100.00 MHz (default) 95.00 MHz 103.000007 MHz 104.999993 MHz CY2XF23LXI625T 78.125 MHz 156.25 MHz 312.50 MHz 625.00 MHz (default) Functional Description The CY2XF23 is a PLL-based high-performance clock generator. It ...

Page 4

Factory-Configured CY2XF23 For ready-to-use devices, the CY2XF23 is available with no field programming required. Pre-configured devices (see and Application-Specific Factory Configurations) are available for samples or orders request for a custom configuration can be made. All requests are ...

Page 5

Write Operations Writing Individual Bytes A valid write operation must have a full 8-bit register address after the device address word from the master, which is followed by an acknowledge bit from the slave (SDA = 0/LOW). The next eight ...

Page 6

Bit 1 Bit SDA Write Slave ACK R Multiple 7-bit 8-bit Contiguous Device Register Registers Address Address (XXH) Start Signal 1 Bit SDA Read 1 Bit Slave ACK R Current 7-bit 8-bit Device Register Address ...

Page 7

Figure 7. Frame Format (Device Address, R/W, Register Address, Register Data) SDA + START DA6 DA5 DA0 R/W + SCLK Absolute Maximum Conditions Parameter Description V Supply voltage DD [2] V Input voltage Temperature, storage S T ...

Page 8

DC Electrical Characteristics Parameter Description ΔV Change in V between OS OS complementary output states V Output low voltage (SDA) OLS V Input high voltage IH V Input low voltage IL I Input high current (SDA) IH0 I Input high ...

Page 9

I C Bus Timing Specifications Parameter f SCLK frequency SCLK t Start mode time from SDA LOW to SCLK LOW HD:STA t SCLK LOW period LOW t SCLK HIGH period HIGH t Input data setup (SDA transition to SCLK ...

Page 10

Termination Circuits Notes 9. Device configuration details are described in the 10. “xxx” indicates factory programmed parts based on customer specific configuration. For more details, contact your local Cypress FAE or Sales Representative. Document Number: 001-53145 Rev. *D PRELIMINARY Figure ...

Page 11

... Ordering Information Part Number Configuration Pb-free CY2XF23FLXCT Field-programmable CY2XF23FLXIT Field-programmable [9] CY2XF23LXC001T Factory-configured [9] CY2XF23LXI625T Factory-configured Some product offerings are factory-programmed customer-specific devices with customized part numbers. The Configurations table shows the available device types, but not complete part numbers. Contact your local Cypress FAE or sales representative for more information ...

Page 12

Package Drawings and Dimensions Figure 14. 6-Pin 3.2x5.0 mm Ceramic LCC LZ06A Acronyms Table 5. Acronyms Used in this Document Acronym Description CMOS complementary metal oxide semiconductor ESD electrostatic discharge FAE field application engineer HBM human body model JEDEC joint ...

Page 13

Document History Page Document Title: CY2XF23 High Performance LVDS Oscillator with Frequency Margining - I2C Control Document Number: 001-53145 Orig. of Submission REV. ECN NO. Change ** 2704379 KVM/PYRS *A 2718898 WWZ *B 2764787 KVM *C 2898585 KVM *D 2973338 ...

Page 14

... 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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