NB3N502 datasheet(1/5 Pages) ONSEMI

номер детали	NB3N502

подробное описание детали	14 MHz to 190 MHz PLL Clock Multiplier

PDF	5 Pages

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производитель	ONSEMI [ON Semiconductor]

домашняя страница	http://www.onsemi.com

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March, 2006 − Rev. 0

1

Publication Order Number:

NB3N502/D

NB3N502

14 MHz to 190 MHz PLL

Clock Multiplier

Description

The NB3N502 is a clock multiplier device that generates a low jitter,

TTL/CMOS level output clock which is a precise multiple of the

external input reference clock signal source. The device is a cost

efficient replacement for the crystal oscillators commonly used in

electronic systems. It accepts a standard fundamental mode crystal or

an external reference clock signal. Phase−Locked−Loop (PLL) design

techniques are used to produce an output clock up to 190 MHz with a

50% duty cycle. The NB3N502 can be programmed via two select

inputs (S0, S1) to provide an output clock (CLKOUT) at one of six

different multiples of the input frequency source, and at the same time

output the input aligned reference clock signal (REF).

Features

• Clock Output Frequency up to 190 MHz

• Operating Range: VDD = 3 V to 5.5 V

• Low Jitter Output of 15 ps One Sigma (rms)

• Zero ppm Clock Multiplication Error

• 45% − 55% Duty Cycle

• 25 mA TTL−level Drive Outputs

• Crystal Reference Input Range of 5 − 27 MHz

• Input Clock Frequency Range of 2 − 50 MHz

• Available in 8−pin SOIC Package or in Die Form

• Full Industrial Temperature Range −40°C to 85°C

• This is a Pb−Free Device

÷ M

Feedback

VDD

Multiplier

Select

S1

Reference

Clock

REF

Phase

Detector

Charge

Pump

Crystal

Oscillator

X2

÷ P

X1/CLK

CLKOUT

Figure 1. NB3N502 Logic Diagram

GND

S0

TTL/

CMOS

Output

VCO

TTL/

CMOS

Output

Device

Package

Shipping†

ORDERING INFORMATION

NB3N502DG

SOIC−8

(Pb−Free)

98 Units/Rail

SOIC−8

D SUFFIX

CASE 751

MARKING DIAGRAM

http://onsemi.com

1

8

3N502 = Specific Device Code

A

= Assembly Location

L

= Wafer Lot

Y

= Year

W

= Work Week

G

= Pb−Free Package

3N502

ALYW

G

1

8

NB3N502DR2G

SOIC−8

(Pb−Free)

2500/Tape & Reel

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

Аналогичный номер детали - NB3N502

производитель	номер детали	датащи	подробное описание детали
ON Semiconductor	NB3N502	139Kb / 5P	14 MHz to 190 MHz PLL Clock Multiplier May, 2012 ??Rev. 1
	NB3N502DEVB	593Kb / 7P	NB3N502 Evaluation Board October, 2006 ??Rev. 0
	NB3N502DG	139Kb / 5P	14 MHz to 190 MHz PLL Clock Multiplier May, 2012 ??Rev. 1
	NB3N502DR2G	139Kb / 5P	14 MHz to 190 MHz PLL Clock Multiplier May, 2012 ??Rev. 1
	NB3N502	139Kb / 5P	14 MHz to 190 MHz PLL Clock Multiplier May, 2012 ??Rev. 1

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Аналогичное описание - NB3N502

производитель	номер детали	датащи	подробное описание детали
Pericom Semiconductor C...	PI6C4512	443Kb / 4P	PLL Clock Multiplier
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ON Semiconductor	NB3N501	139Kb / 6P	3.3V / 5.0V 13 MHz to 160 MHz PLL Clock Multiplier May, 2012 ??Rev. 1
ON Semiconductor	NB3N511	111Kb / 6P	3.3V / 5.0V 14 MHz to 200 MHz PLL Clock Multiplier May, 2012 ??Rev. 3
Pericom Semiconductor C...	PI6C490086	816Kb / 5P	PLL Clock Multiplier
Pericom Semiconductor C...	PT7C4502	241Kb / 6P	PLL Clock Multiplier
ON Semiconductor	NB3N501	110Kb / 6P	3.3V / 5.0V 13 MHz to 160 MHz PLL Clock Multiplier November, 2013 ??Rev. 2
	NB3N502	139Kb / 5P	14 MHz to 190 MHz PLL Clock Multiplier May, 2012 ??Rev. 1
	NB3N511	110Kb / 6P	3.3V / 5.0V 14 MHz to 200 MHz PLL Clock Multiplier November, 2013 ??Rev. 4
Integrated Device Techn...	ICS512	190Kb / 7P	PLL CLOCK MULTIPLIER

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