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PDF NBXSBA022 Data sheet ( Hoja de datos )
| Número de pieza | NBXSBA022 | |
| Descripción | LVPECL Clock Oscillator | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NBXSBB022, NBXSBA022
3.3 V, 187.5 MHz LVPECL
Clock Oscillator
The NBXSBB022/NBXSBA022 single 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 187.5 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 option available as
either 50 PPM NBXSBA022 or 20 PPM NBXSBB022.
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)
• Hermetically Sealed Ceramic SMD Package
• RoHS Compliant
• Operating Range 3.3 V ±10%
• Total Frequency Stability − ±20 PPM or ±50 PPM
Applications
• 12 Gb/s Ethernet Clock
VDD
6
CLK CLK
54
Crystal
PLL
Clock
Multiplier
1 23
OE NC GND
Figure 1. Simplified Logic Diagram
http://onsemi.com
6 PIN CLCC
TBD SUFFIX
CASE 848AB
MARKING DIAGRAMS
NBXSBB022
187.5
AAWLYYWWG
NBXSBA022
187.5
AAWLYYWWG
NBXSBB022
NBXSBA022
187.5
AA
WL
YY
WW
G
= NBXSBB022 (±20 PPM)*
= NBXSBA022 (±50 PPM)
= Output Frequency (MHz)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
Device
Package Shipping†
NBXSBB022LN1TAG* CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXSBA022LN1TAG CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXSBA022LNHTAG 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 factory for availability
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2009
www.DatOaSchtoeebte4rU, .2n0e0t9 − Rev. 2
1
Publication Order Number:
NBXSBB022/D
1 page  
NBXSBB022, NBXSBA022
NBXSBB022/NBXSBA022
Driver
Device
CLK
CLK
Zo = 50 W
Zo = 50 W
50 W
50 W
D
Receiver
Device
D
VTT
VTT = VDD − 2.0 V
Figure 4. Typical Termination for Output Driver and Device Evaluation
(See Application Note AND8020/D − Termination of ECL Logic Devices.)
Temperature (°C)
260
217
temp. 260°C
20 − 40 sec. max.
peak
3°C/sec. max.
ramp−up
175
150 pre−heat
reflow
6°C/sec. max.
cooling
Time
60180 sec.
60150 sec.
Figure 5. Recommended Reflow Soldering Profile
http://onsemi.com
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NBXSBA022.PDF ] | |
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