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NB4N507A: PECL Clock Synthesizer, 3.3 V / 5 V, 50 - 200 MHz

Datasheet: 3.3V/5V, 50 MHz to 200 MHz PECL Clock Synthesizer
Rev. 3 (129.0kB)
Product Overview
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» Product Change Notification
The NB4N507A is a precision clock synthesizer which generates a very low jitter differential PECL output clock. It produces a clock output based on an integer multiple of an input reference frequency.
The NB4N507A accepts a standard fundamental mode crystal, using Phase-Locked-Loop (PLL) techniques, will produce output clocks up to 200 MHz. In addition, the PLL circuitry will produce a 50% duty cycle square-wave clock output.
The NB4N507A can be programmed to generate a selection of input reference frequency multiples. An exact 155.52 MHz output clock can be generated from a 19.44 MHz crystal and the x8 multiplier selection. The NB4N507A is intended for low output jitter clock generation.
Features
 
  • Input Crystal Frequency of 10 - 27 MHz
  • Enable Usage of Common Low-Cost Crystal
  • Differential PECL Output Clock Frequencies up to 200 MHz
  • Duty Cycle of 48%/52%
  • Operating Range: VCC = 3.0 V to 5.5 V
  • Ideal for SONET Applications and Oscillator Manufacturers
  • Available in Die Form
  • Pb-Free Packages are Available
Applications
  • PECL clock generation in networking, communications and computing.
  • Crystal oscillator replacement.
  • General purpose PECL clock gneration.
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NB4N507ADEVB Active
PECL Clock Synthesizer Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NB4N507ADG Active
Pb-free
Halide free
NB4N507A SOIC-16 751B-05 1 260 Tube 48 Contact Sales Office
NB4N507ADR2G Active
Pb-free
Halide free
NB4N507A SOIC-16 751B-05 1 260 Tape and Reel 2500 Contact Sales Office
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : In Stock
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K

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
NB4N507ADG  
Pb
H
 Active   
CMOS
TTL
ECL
3.3
5
5-52
50-200
20
270
500
-40
85
SOIC-16
NB4N507ADR2G  
Pb
H
 Active   
CMOS
TTL
ECL
3.3
5
5-52
50-200
20
270
500
-40
85
SOIC-16
Case Outlines
751B-05   
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