Product Overview

Product Overview
NB3L553: Clock / Data Fanout Buffer, 2.5 V / 3.3 V / 5.0 V 1:4
For complete documentation, see the data sheet
Product Description
The NB3L553 is a low skew 1-to-4 clock fanout buffer, designed for clock distribution in mind. The NB3L553 specifically guarantees
low output-to-output skew. Optimal design, layout and processing minimize skew within a device and from device to device. The
output enable (OE) pin tri-states the outputs when low.
Features
Benefits
• Input/Output Clock Frequency up to 200 MHz
•
•
•
•
•
• Multiply the low frequency output of inexpensive crystals to
the full system frequency
• Minimize timing deviations and synchronization issues
• Ensures operation in the majority of designs
• Small package with robust thermal capability
• Meets all green international materials standards
Low Skew Ouptuts (35ps)
Operating Range: VDD = 2.375 V to 5.25V
Full Industrial Temperature Range 8-pin SOIC
Full RoHS certification
Output Enable puts device in three-state mode
Applications
• Clock fan out in routers, switches and other networking applications
Part Electrical Specifications
Product
Compliance
Status
Type
Chann
els
Input / Input
Output Level
Ratio
NB3L553DG
Pb-free
Active
Buffer
1
1:4
Output VCC
Level
Typ
(V)
CMOS CMOS
Halide free
tJitterR
MS
Typ
(ps)
tskew(oo) Max
(ps)
tpd Typ
(ns)
tR & tF
Max
(ps)
fmaxClo fmaxDat Packa
ck Typ a Typ ge
(MHz) (Mbps) Type
2.5
0.029
50
2.5
0.001
200
5
0.018
3
0.001
5
SOIC8
200
SOIC8
200
DFN-8
3.3
2.4
0.000
7
NB3L553DR2G
Pb-free
Active
Buffer
1
1:4
CMOS CMOS
Halide free
5
0.018
3.3
0.029
50
2.5
2.4
2.5
3
0.001
5
0.000
7
0.001
NB3L553MNR4G
Pb-free
Halide free
Active
Buffer
1
1:4
CMOS CMOS
3.3
0.029
2.5
0.018
5
50
2.4
3
2.5
0.001
5
0.000
7
0.001
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016