Product Overview

Product Overview
NB3H83905C: Clock Fanout Buffer, Crystal Input, 1:6 LVTTL/LVCMOS, with
Output Enable
For complete documentation, see the data sheet
Product Description
The NB3H83905C is a 1.8 V, 2.5 V Crystal input to 1:6 LVTTL/LVCMOS fanout buffer with outputs powered by a flexible 1.8 V, 2.5
V, or 3.3 V supply (VDD must be greater than VDDO). The core accepts a fundamental Parallel Resonant crystal from 3 MHz to 40
MHz or a Single Ended LVCMOS Clock from 3 MHz to 100 MHz. Core supply must be equal or greater voltage than the output
supply.
Features
• 6 LVTTL/LVCMOS Output Clock copies
• Supply Operation VDD VDDO:
1.8 V0.2 V, 2.5 V 5% or 3.3 V 5% Core VDD 1.8 V equal or
greater than VDD0: 1.8 V, 2.5 V, 3.3 V Nom.
• Crystal Input Frequency Range: 3 MHz to 40 MHz
• Clock Input Frequency Range: 3 MHz to 100 MHz
• Crystal Oscillator Interface
• LVCMOS compatible Enable Inputs
• 5 V Tolerant Enable Inputs
• Tight Output to Output Skew: 80 ps Max
• Synchronous Output Enable
• Phase Noise Floor 160 dBc (at 1 MHz)
For more features, see the data sheet
Applications
• Fanout Buffer
• Consumer
• Networking
Benefits
• Design Flexibility
• Design Flexibility
• Design Flexibility
• Design Flexibility
End Products
•
•
•
•
Routers
Set Top Box
Digital TV
Ethernet Switch
Part Electrical Specifications
Product
Compliance
Status
Type
Chann
els
Input / Input
Output Level
Ratio
NB3H83905CDG
Pb-free
Active
Buffer
1
1:6
Output VCC
Level
Typ
(V)
Crystal CMOS
tJitterR
MS
Typ
(ps)
tskew(oo) Max
(ps)
1.8
0.14
3.3
0.13
tpd Typ
(ns)
tR & tF
Max
(ps)
fmaxClo fmaxDat Packa
ck Typ a Typ ge
(MHz) (Mbps) Type
80
800
40
SOIC16
80
800
40
SOIC16
80
800
40
TSSO
P-16
80
800
40
TSSO
P-16
80
800
40
QFN20
80
800
40
QFN20
0.08
0.18
0.27
0.19
NB3H83905CDR2G
Pb-free
Active
Buffer
1
1:6
Crystal CMOS
1.8
0.19
3.3
0.14
0.18
0.13
0.08
0.27
NB3H83905CDTG
Pb-free
Active
Buffer
1
1:6
Crystal CMOS
1.8
0.19
3.3
0.14
0.13
0.08
0.18
0.27
NB3H83905CDTR2G
Pb-free
Active
Buffer
1
1:6
Crystal CMOS
1.8
0.27
3.3
0.19
0.13
0.18
0.08
0.14
NB3H83905CMNG
Pb-free
Active
Buffer
1
1:6
Crystal CMOS
Halide free
3.3
0.14
1.8
0.27
0.19
0.08
0.18
0.13
NB3H83905CMNTXG
Pb-free
Halide free
Active
Buffer
1
1:6
Crystal CMOS
3.3
0.19
1.8
0.14
0.27
0.08
0.13
0.18
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016