3726M-12 datasheet, PDF - EEWORLD Datasheet

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3726M-12: DescriptionClock Generator, 52MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8; CategoryThe embedded processor and controller Microcontrollers and processors; File Size119KB，6 Pages; ManufacturerIDT (Integrated Device Technology)

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3726M-12 Overview

Clock Generator, 52MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8

3726M-12 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	IDT (Integrated Device Technology)
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	not_compliant
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	52 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	52 MHz
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage	3.45 V
Minimum supply voltage	3.15 V
Nominal supply voltage	3.3 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	30
width	3.9 mm
uPs/uCs/peripheral integrated circuit type	CLOCK GENERATOR, OTHER
Base Number Matches	1

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PRELIMINARY INFORMATION

ICS3726-12

IGH

ERFORMANCE

VCXO

Description

The ICS3726-12 is a low cost, low-jitter,

high-performance 3.3 volt VCXO designed to replace

expensive discrete VCXOs modules. The ICS3726-12

offers a wider operating frequency range and improved

power supply noise rejection. The on-chip Voltage

Controlled Crystal Oscillator accepts a 0 to 3.3 V input

voltage. Using ICS’ patented VCXO techniques, the

device uses an inexpensive external pullable crystal in

the range of 20 to 52 MHz to produce a VCXO output

clock at that same frequency.

This part is ideal for Set-Top Box, multimedia clock

synthesizers and ADSL/VDSL applications.

The frequency of the on-chip VCXO is adjusted by an

external control voltage input into pin VIN. Because

VIN is a high-impedance input, it can be driven directly

from an PWM RC integrator circuit. Frequency output

increases with VIN voltage input. The usable range of

VIN is 0 to VDD.

Features

•

Packaged in 8-pin SOIC

Operational frequency range of 20 MHz to 52 MHz

Uses an inexpensive external crystal

On-chip patented VCXO with pull range of 400 ppm

VCXO tuning voltage of 0 to VDD

Operating voltage of 3.3 V

12 mA output drive capability at TTL levels

Works with surface mount crystal with CL=10 pF

Advanced, low-power, sub-micron CMOS process

Available in Pb (lead) free package

Block Diagram

VDD

VIN

20 to 52 MHz

Pullable Crystal

Voltage

Controlled

Crystal

Oscillator

20 to 52 MHz

Clock (REFOUT)

Optional tuning

crystal capacitors

GND

MDS 3726-12 B

I n t e gra te d C i r c u i t S y s t e m s

●

525 Race Stre et, San Jo se, CA 9 5126

●

Revision 120505

te l (40 8) 2 97-12 01

●

w w w. i c st . c o m

3726M-12 Related Products

	3726M-12	3726M-12LFT	3726M-12LF	3726M-12T
Description	Clock Generator, 52MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8	Clock Generator, 52MHz, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8	Clock Generator, 52MHz, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8	Clock Generator, 52MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
Is it lead-free?	Contains lead	Lead free	Lead free	Contains lead
Is it Rohs certified?	incompatible	conform to	conform to	incompatible
Parts packaging code	SOIC	SOIC	SOIC	SOIC
package instruction	SOP,	SOP,	SOP,	SOP,
Contacts	8	8	8	8
Reach Compliance Code	not_compliant	compliant	compliant	not_compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e3	e3	e0
length	4.9 mm	4.9 mm	4.9 mm	4.9 mm
Number of terminals	8	8	8	8
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Maximum output clock frequency	52 MHz	52 MHz	52 MHz	52 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	240	260	260	240
Master clock/crystal nominal frequency	52 MHz	52 MHz	52 MHz	52 MHz
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	1.75 mm
Maximum supply voltage	3.45 V	3.45 V	3.45 V	3.45 V
Minimum supply voltage	3.15 V	3.15 V	3.15 V	3.15 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30	30
width	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
Base Number Matches	1	1	1	1

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