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Numéro de référence | NBXHBA019 | ||
Description | Clock Oscillator | ||
Fabricant | ON Semiconductor | ||
Logo | |||
1 Page
NBXDBA019, NBXHBA019,
NBXSBA019
3.3 V, 125 MHz / 250 MHz
LVPECL Clock Oscillator
The single and dual frequency crystal oscillator (XO) is designed to
meet today’s requirements for 3.3 V LVPECL clock generation
applications. The device uses a high Q fundamental crystal and Phase
Lock Loop (PLL) multiplier to provide selectable 125 MHz or
250 MHz, ultra low jitter and phase noise LVPECL differential output.
This device is a member of ON Semiconductor’s PureEdget clock
family that provides accurate and precision clock solutions.
Available in 5 mm x 7 mm SMD (CLCC) package on 16 mm tape
and reel in quantities of 1000.
Features
• LVPECL Differential Output
• Uses High Q Fundamental Mode Crystal and PLL Multiplier
• Ultra Low Jitter and Phase Noise − 0.4 ps (12 kHz − 20 MHz)
• Selectable Output Frequency − 125 MHz (default) / 250 MHz
• Hermetically Sealed Ceramic SMD Package
• RoHS Compliant
• Operating Range 3.3 V ±10%
• Total Frequency Stability − $50 PPM
• This is a Pb−Free Device
Applications
• Ethernet, Gigabit Ethernet
• Infiniband
• Base Stations
www.DataSheet4U.com
VDD
6
CLK CLK
54
Crystal
PLL
Clock
Multiplier
1 23
OE
FSEL/NC*
GND
Figure 1. Simplified Logic Diagram
*NBXSBA019 and NBXHBA019 only
http://onsemi.com
MARKING
DIAGRAMS
6 PIN CLCC
LN SUFFIX
CASE 848AB
NBXDBA019
125/250
AWLYYWWG
NBXSBA019
250
AWLYYWWG
NBXHBA019
125
AWLYYWWG
125/250
A
WL
YY
WW
G
= Output Frequency (MHz)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
Device
Package Shipping†
NBXDBA019LN1TAG CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXSBA019LN1TAG CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXHBA019LN1TAG* CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXDBA019LNHTAG CLCC−6
100/
(Pb−Free) Tape & Reel
NBXSBA019LNHTAG CLCC−6
100/
(Pb−Free) Tape & Reel
NBXHBA019LNHTAG* CLCC−6
100/
(Pb−Free) 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.
* Please contact sales office for availability
© Semiconductor Components Industries, LLC, 2009
March, 2009 − Rev. 2
1
Publication Order Number:
NBXDBA019/D
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Pages | Pages 6 | ||
Télécharger | [ NBXHBA019 ] |
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