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Número de pieza | NBXSBA024 | |
Descripción | LVPECL Clock Oscillator | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NBXSBA024 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! NBXSBA024, NBXSBB024,
NBXMBB024
2.5 V / 3.3 V, 622.08 MHz
LVPECL Clock Oscillator
The single frequency, crystal oscillator (XO) is designed to meet
today’s requirements for 2.5 V / 3.3 V LVPECL clock generation
applications. The device uses a high Q fundamental crystal and Phase
Lock Loop (PLL) multiplier to provide 622.08 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.
Frequency stability options available as either ±50 PPM
NBXSBA024 (Industrial Temperature Range) or ±20 PPM
NBXSBB024/NBXMBB024 (Commercial Temperature Range).
Available in 5 mm x 7 mm SMD (CLCC) package on 16 mm tape
and reel in quantities of 1,000 and 100.
Features
• LVPECL Differential Output
• Uses High Q Fundamental Mode Crystal and PLL Multiplier
• Ultra Low Jitter and Phase Noise − 0.5 ps (12 kHz − 20 MHz)
• Output Frequency − 622.08 MHz
• Hermetically Sealed Ceramic SMD Package
• RoHS Compliant
• Operating Range: 2.5 V ±5% or 3.3 V ±10%
• Total Frequency Stability − ±20 PPM; ±50 PPM
• This is a Pb−Free Device
Applications
• SONET Line Card
• Networking
• Optical Systems
VDD
6
CLK CLK
54
Crystal
PLL
Clock
Multiplier
12
OE NC
NC* OE*
*NBXMBB024 device pintout
3
GND
Figure 1. Simplified Logic Diagram
http://onsemi.com
MARKING DIAGRAM
6 PIN CLCC
LN SUFFIX
CASE 848AB
NBXyBx024
622.0800
AAWLYYWWG
NBXSBx024 = Specific Device Code
x = A or B
y = S or M
= NBXSBA024 (±50 PPM)
= NBXSBB024 (±20 PPM)
622.0800 = Output Frequency (MHz)
AA = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
Device
Package Shipping†
NBXSBA024LN1TAG CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXSBB024LN1TAG* CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXSBA024LNHTAG CLCC−6
100/
(Pb−Free) Tape & Reel
NBXMBB024LN1TAG CLCC−6
1000/
(Pb−Free) Tape & Reel
NBXMBB024LNHTAG 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, 2011
www.DatAaSphreile,t240U1.1ne−t Rev. 4
1
Publication Order Number:
NBXSBA024/D
1 page NBXSBA024, NBXSBB024, NBXMBB024
NBXSBA024
Driver
Device
Q
Q
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 NBXSBA024.PDF ] |
Número de pieza | Descripción | Fabricantes |
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