NBXSBA020 Datasheet, PDF (1/6 Pages) ON Semiconductor – Clock Oscillator

NBXSBB020, NBXSBA020
3.3 V, 280 MHz LVPECL
Clock Oscillator
The NBXSBB020/NBXSBA020 single frequency crystal oscillator
(XO) is designed to meet today's requirements for 3.3ĂV LVPECL
clock generation applications. The device uses a high Q fundamental
crystal and Phase Lock Loop (PLL) multiplier to provide 280 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 NBXSBA020 or 20 PPM NBXSBB020.
Features
•ăLVPECL Differential Output
•ăUses High Q Fundamental Mode Crystal and PLL Multiplier
•ăUltra Low Jitter and Phase Noise - 0.4 ps (12 kHz - 20 MHz)
•ăOutput Frequency - 280 MHz
•ăHermetically Sealed Ceramic SMD Package
•ăRoHS Compliant
•ăOperating Range 3.3 V ±10%
•ăTotal Frequency Stability - ±20 PPM* or ±50 PPM
Applications
•ăServers
V_DD
6
CLK CLK
54
Crystal
PLL
Clock
Multiplier
1
2
3
OE
NC
GND
Figure 1. Simplified Logic Diagram
http://onsemi.com
6 PIN CLCC
LN SUFFIX
CASE 848AB
MARKING DIAGRAMS
NBXSBB020
280
AWLYYWW
NBXSBA020
280
AWLYYWW
NBXSBB020
NBXSBA020
280
A
WL
YY
WW
= NBXSBB020 (±20 PPM)*
= NBXSBA020 (±50 PPM)
= Output Frequency (MHz)
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
Device
Package Shipping^†
NBXSBB020LN1TAG* CLCC-6
1000/
(Pb-Free) Tape & Reel
NBXSBA020LN1TAG CLCC-6
1000/
(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
©Ă Semiconductor Components Industries, LLC, 2008
1
May, 2008 - Rev. 2
Publication Order Number:
NBXSBB020/D