MK2727STR datasheet, PDF - EEWORLD Datasheet

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MK2727STR: DescriptionClock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size140KB，7 Pages; ManufacturerIDT (Integrated Device Technology)

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MK2727STR Overview

Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8

MK2727STR Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	SOIC
package instruction	0.150 INCH, SOIC-8
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Is Samacsys	N
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	27 MHz
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Master clock/crystal nominal frequency	13.5 MHz
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER
Base Number Matches	1

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DATASHEET

LOW COST 27 MHZ VCXO

Description

The MK2727 is IDT’s lowest cost, low-jitter,

high-performance VCXO and PLL clock synthesizer

designed to replace expensive 27MHz VCXOs. The on-chip

Voltage Controlled Crystal Oscillator accepts a 0 to 3V input

voltage to cause the output clocks to vary by ±100 ppm.

Using IDT’s patented VCXO and analog Phase-Locked

Loop (PLL) techniques, the device uses an inexpensive

external 13.5 MHz pullable crystal input to produce a 27

MHz output clock.

IDT manufactures the largest variety of Set-Top Box and

multimedia clock synthesizers for all applications. If more

clock outputs are needed, see the MK2731 or MK277x

family of parts. Consult IDT to eliminate VCXOs, crystals

and oscillators from your board.

MK2727

Features

•

Packaged in 8-pin narrow SOIC

Uses an inexpensive 13.500 MHz external crystal

On-chip VCXO with pull range of 200 ppm (minimum)

VCXO input tuning voltage 0 to 3.3 V

25 mA output drive capability at TTL levels

Advanced, low-power, sub-micron CMOS process

5 V operating voltage

NOTE: EOL for non-green parts to occur on 5/13/10

per PDN U-09-01

Block Diagram

VIN

13.5 MHz

Pullable

Crystal

Voltage

Controlled

Crystal

Oscillator

PLL/Clock

Synthesis

Circuitry

27 MHz

IDT™

LOW COST 27 MHZ VCXO

MK2727

REV D 122109

MK2727STR Related Products

	MK2727STR	MK2727S
Description	Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8	Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
Is it lead-free?	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible
Parts packaging code	SOIC	SOIC
package instruction	0.150 INCH, SOIC-8	0.150 INCH, SOIC-8
Contacts	8	8
Reach Compliance Code	not_compliant	not_compliant
ECCN code	EAR99	EAR99
JESD-30 code	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e0
length	4.9 mm	4.9 mm
Number of terminals	8	8
Maximum operating temperature	70 °C	70 °C
Maximum output clock frequency	27 MHz	27 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	240
power supply	5 V	5 V
Master clock/crystal nominal frequency	13.5 MHz	13.5 MHz
Certification status	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm
Maximum supply voltage	5.25 V	5.25 V
Minimum supply voltage	4.75 V	4.75 V
Nominal supply voltage	5 V	5 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30
width	3.9 mm	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER	CLOCK GENERATOR, OTHER

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