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NB3N502: PLL Clock Multiplier, 14 MHz - 190 MHz, 3.3 V / 5.0 V

Datasheet: 14 MHz to 190 MHz PLL Clock Multiplier
Rev. 2 (116kB)
Product Overview
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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
  • Crystal Reference Input Range of 5 MHz to 27 MHz
  • Input Clock Frequency Range of 2 MHz to 50 MHz
  • Full Industrial Temperature Range -40C to 85C
Applications   End Products
  • Clock Generation
  • Consumer Electronics
  • Industrial
  • Networking and Telecommunication
 
  • Set Top Box
  • Servers
  • Routers
  • Desktop Computer
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NB3N502DEVB Active
PLL Clock Multiplier Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NB3N502DG Active
Pb-free
Halide free
NB3N502 SOIC-8 751-07 1 260 Tube 98 Contact Sales Office
NB3N502DR2G Active
Pb-free
Halide free
NB3N502 SOIC-8 751-07 1 260 Tape and Reel 3000 Contact Sales Office
Market Leadtime (weeks) : 13 to 16
FutureElectronics   (2020-08-19 00:00) : <100
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 13 to 16

Product
Description
Pricing ($/Unit)
Compliance
Status
Input Level
Output Level
VS Typ (V)
fin Typ (MHz)
fout Typ (MHz)
tJitter(Cy-Cy) Typ (ps)
tJitter(Period) Typ (ps)
tJitter(Φ) Typ (ps)
tR & tF Typ (ps)
tR & tF Max (ps)
TA Min (°C)
TA Max (°C)
Package Type
NB3N502DG  
Pb
H
 Active   
CMOS
Crystal
CMOS
3
5.5
2-50
5-27
14-190
±40
15
1000
1000
-40
85
SOIC-8
NB3N502DR2G  
Pb
H
 Active   
CMOS
Crystal
CMOS
3
5.5
2-50
5-27
14-190
±40
15
1000
1000
-40
85
SOIC-8
Case Outlines
751-07   
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