CY25482FSXI datasheet, PDF - EEWORLD Datasheet

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CY25482FSXI: DescriptionClock Generator, 166MHz, CMOS, PDSO8, SOIC-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size286KB，18 Pages; ManufacturerCypress Semiconductor; Environmental Compliance

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CY25482FSXI Overview

Clock Generator, 166MHz, CMOS, PDSO8, SOIC-8

CY25482FSXI Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	SOP,
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	1 week
JESD-30 code	R-PDSO-G8
length	4.889 mm
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output clock frequency	166 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Master clock/crystal nominal frequency	166 MHz
Maximum seat height	1.727 mm
Maximum supply voltage	3.6 V
Minimum supply voltage	2.25 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.8985 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER
Base Number Matches	1

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CY25402/CY25422/CY25482

Two-PLL Programmable Clock Generator

with Spread Spectrum

Two-PLL Programmable Clock Generator with Spread Spectrum

Features

■

8-pin small outline integrated circuit (SOIC) package

Commercial and industrial temperature ranges

One-time programmability

For programming support, contact

Cypress technical support

or send an e-mail to

clocks@cypress.com

Two 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

❐

2.5 V, 3.0 V, and 3.3 V for CY25482

❐

1.8 V for CY25402 and CY25422

Wide operating output frequency range

❐

3 to 166 MHz

Programmable

[1]

spread spectrum with center and down

spread option and lexmark and linear modulation profiles

supply voltage options:

❐

2.5 V, 3.0 V, and 3.3 V for CY25402 and CY25482

❐

1.8 V for CY25422

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

■

Benefits

■

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 parts per million (PPM) frequency synthesis

error

Uninterrupted system operation during clock frequency switch

Application compatibility in standard and low-power systems

■

Functional Description

For a complete list of related documentation, click

here.

Block Diagram

XIN

EXCLKIN

XOU

OSC

and

Control

Logic

FS1

PLL 2

(SS)

PLL 1

(SS)

Crossbar

Switch

Output

Dividers

and

Drive

Strength

Control

CLK1

(SS)

REFOUT

(No SS)

FS0

CLK2

(SS)

SSON

PD#/OE

Note

1. The devices mentioned in this datasheet are available as factory-programmable parts and not as field-programmable parts, since the associated programming software

is currently not available. Visit

www.cypress.com

to create a Technical Support case, so Cypress can provide a programming file (.jed file) that matches your

requirements.

Cypress Semiconductor Corporation

Document Number: 001-12565 Rev. *M

•

198 Champion Court

•

San Jose

CA 95134-1709

•

408-943-2600

Revised October 31, 2017

CY25482FSXI Related Products

	CY25482FSXI	CY25482SXI
Description	Clock Generator, 166MHz, CMOS, PDSO8, SOIC-8	Clock Generator, 166MHz, CMOS, PDSO8, 0.150 INCH, LEAD FREE, MS-012, SOIC-8
Is it Rohs certified?	conform to	conform to
package instruction	SOP,	SOP, SOP8,.25
Reach Compliance Code	compliant	compliant
ECCN code	EAR99	EAR99
Factory Lead Time	1 week	1 week
JESD-30 code	R-PDSO-G8	R-PDSO-G8
length	4.889 mm	4.889 mm
Number of terminals	8	8
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Maximum output clock frequency	166 MHz	166 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Master clock/crystal nominal frequency	166 MHz	48 MHz
Maximum seat height	1.727 mm	1.727 mm
Maximum supply voltage	3.6 V	3.6 V
Minimum supply voltage	2.25 V	2.25 V
Nominal supply voltage	3 V	2.5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
width	3.8985 mm	3.8985 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER

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