ICS252M-XXT datasheet, PDF - EEWORLD Datasheet

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ICS252M-XXT: DescriptionClock Generator, 200MHz, CMOS, PDSO8, 150 INCH, SOIC-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size148KB，11 Pages; ManufacturerIDT (Integrated Device Technology)

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ICS252M-XXT Overview

Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, SOIC-8

ICS252M-XXT Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compli
ECCN code	EAR99
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output clock frequency	200 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240
Master clock/crystal nominal frequency	150 MHz
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER
Base Number Matches	1

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DATASHEET

FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER

ICS252

Description

The ICS252 is a low cost, dual-output, field programmable

clock synthesizer. The ICS252 can generate two output

frequencies from 314 kHz to 200 MHz using up to two

independently configurable PLLs. The outputs may employ

Spread Spectrum techniques to reduce system

electro-magnetic interference (EMI).

Using IDT’s VersaClock

™

software to configure the PLL and

output, the ICS252 contains a One-Time Programmable

(OTP) ROM to allow field programmability. Programming

features include 4 selectable configuration registers.

The device employs Phase-Locked Loop (PLL) techniques

to run from a standard fundamental mode, inexpensive

crystal, or clock. It can replace multiple crystals and

oscillators, saving board space and cost.

The device also has a power-down feature that tri-states the

clock outputs and turns off the PLLs when the PDTS pin is

taken low.

The ICS252 is also available in factory programmed custom

versions for high-volume applications.

Features

•

8-pin SOIC package

Two addressable registers

Input crystal frequency of 5 to 27 MHz

Clock input frequency of 3 to 150 MHz

Output clock frequencies up to 200 MHz

Configurable Spread Spectrum Modulation

Operating voltage of 3.3 V

Replaces multiple crystals and oscillators

Controllable output drive levels

Advanced, low-power CMOS process

Available in RoHS 5 (green) or RoHS 6 (green and lead

free) compliant package

Block Diagram

VDD

SEL

OTP

ROM

with

PLL

Values

PLL1

Divide

Logic

and

Output

Enable

Control

CLK1

CLK2

PLL2

Crystal

External capacitors

are required.

GND

Crystal

Oscillator

PDTS

IDT™ / ICS™

FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER 1

ICS252

REV E 082007

ICS252M-XXT Related Products

	ICS252M-XXT	ICS252M-XXLF	ICS252M-XXLFT	ICS252MI-XXLFT	ICS252MI-XXLF	ICS252M-XX	ICS252MI-XX	ICS252MI-XXT
Description	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, ROHS COMPLIANT, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, ROHS COMPLIANT, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, ROHS COMPLIANT, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, ROHS COMPLIANT, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, SOIC-8	Clock Generator, 200MHz, CMOS, PDSO8, 150 INCH, SOIC-8
Is it lead-free?	Contains lead	Lead free	Lead free	Lead free	Lead free	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	conform to	conform to	conform to	conform to	incompatible	incompatible	incompatible
Parts packaging code	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	SOP,	SOP,	SOP,	SOP,	SOP,	SOP,	SOP,	SOP,
Contacts	8	8	8	8	8	8	8	8
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e3	e3	e3	e3	e0	e0	e0
length	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm
Number of terminals	8	8	8	8	8	8	8	8
Maximum operating temperature	70 °C	70 °C	70 °C	85 °C	85 °C	70 °C	85 °C	85 °C
Maximum output clock frequency	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz	200 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	SOP	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240	260	260	260	260	240	240	240
Master clock/crystal nominal frequency	150 MHz	150 MHz	150 MHz	150 MHz	150 MHz	150 MHz	150 MHz	150 MHz
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm
Maximum supply voltage	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V	3.465 V
Minimum supply voltage	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V	3.135 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	TIN LEAD	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30	30	30	30	30	30
width	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER
Base Number Matches	1	1	1	1	1	1	1	1

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