NBXDBB017 Datasheet, PDF (1/8 Pages) ON Semiconductor – Clock Oscillator

NBXDBB017, NBXDBA017,
NBXHBA017, NBXSBA017
3.3 V, 156.25 MHz /
312.5 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 156.25 MHz or
312.5 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 1,000. Frequency stability options available as
either 50 PPM NBXDBA017, NBXSBA017, NBXHBA017
(Industrial Temperature Range) or 20 PPM NBXDBB017
(Commercial Temperature Range).
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 − 156.25 MHz (default) / 312.5 MHz
• Hermetically Sealed Ceramic SMD Package
• RoHS Compliant
• Operating Range 3.3 V ±10%
• Total Frequency Stability − ±20 PPM or ±50 PPM
• This is a Pb−Free Device
Applications
• Networking
• 10 Gigabit Ethernet
V_DD
6
CLK CLK
54
http://onsemi.com
6 PIN CLCC
LN SUFFIX
CASE 848AB
MARKING DIAGRAMS
NBXDBA017
156.25/312.50
AWLYYWWG
NBXDBB017
156.25/312.50
AWLYYWWG
NBXSBA017
312.5
AWLYYWWG
NBXHBA017
156.25
AWLYYWWG
156.25/312.5
A
WL
YY
WW
G
= Output Frequency (MHz)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
Crystal
PLL
Clock
Multiplier
1
2
3
OE
FSEL/NC*
GND
Figure 1. Simplified Logic Diagram
* NBXSBA017 and NBXHBA017 only
© Semiconductor Components Industries, LLC, 2009
1
March, 2009 − Rev. 2
Publication Order Number:
NBXDBB017/D