MX555ABA133M333
Ultra-low Jitter 133.33333MHz LVPECL XO
ClockWorks™ FUSION
General Description
The MX555ABA133M333 is an ultra-low phase jitter
XO with LVPECL output optimized for high line rate
applications.
Features
• 133.33333MHz LVPECL
• Typical phase noise:
- 92fs (Integration range: 1.875MHz-20MHz)
• ±50ppm total frequency stability
• -40°C to +85°C temperature range
• Industry standard 6-Pin 5mm x 3.2mm LGA
package
Absolute Maximum Ratings
Supply Voltage (VIN)..................................................+3.6V
Lead Temperature (soldering, 10s)..............................260°C
Storage Temperature (T
S
).............................................125°C
ESD Rating (HBM).........................................................2kV
Operating Ratings
Supply Voltage (VIN).......................+2.375V to +3.63V
Ambient Temperature (TA)....................-40°C to +85°C
Electrical Characteristics
VDD = 2.375 - 3.63V, TA = -40°C to +85°C, outputs terminated with 50 Ohms to VDD - 2V.¹
Symbol
IDD
F0
Parameter
Supply Current
Center Frequency
Frequency Stability
Øj
Tstart
TR/TF
Phase Noise
Start-Up Time
Rise/Fall time
Duty Cycle
VOH
VOL
Vswing
Output High Voltage
Output Low Voltage
Peak to Peak Output
Voltage Swing
LVPECL output levels
LVPECL output levels
45
VDD - 1.35
VDD - 2.0
0.65
VDD - 1.01
VDD - 1.78
0.77
Note 2
Integration Range (12kHz to 20MHz)
Integration Range (1.875MHz to 20MHz)
143
92
20
300
55
VDD - 0.8
VDD - 1.6
0.95
133.33333
±50
Condition
Min.
Typ.
Max.
120
Units
mA
MHz
ppm
fsRMS
ms
ps
%
V
V
V
Notes:
1. Guaranteed after thermal equilibrium.
2. Inclusive of initial accuracy, temperature drift, aging, shock, vibration from -40°C to +85°C.
ClockWorks is a registered trademark of Micrel, Inc
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 •
http://www.micrel.com
December 03, 2014
MX555AB1-2555
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690
Micrel, Inc.
MX555ABA133M333
Ordering Information
Ordering Part Number
MX555ABA133M333
MX555ABA133M333 TR
Marking Line 1
MX555A
MX555A
Marking Line 3
BA1333
BA1333
Shipping
Tube
Tape and Reel
Package
6-Pin 5mm x 3.2mm LGA
6-Pin 5mm x 3.2mm LGA
Devices are Green and RoHS compliant. Sample material may have only a partial top mark.
Pin Configuration
OE
VDD
DNC
/Q
GND
Q
Pin Description
Pin Number
1
2
3
4, 5
6
Pin Name
OE
DNC
GND
Q, /Q
VDD
PWR
O, Diff
PWR
LVPECL
Pin Type
I, SE
Pin Level
LVCMOS
Pin Function
Output Enable, disables output to tri-state,
0 = Disabled, 1 = Enabled, 50k Ohms Pull-Up
Make no connection, leave floating.
Power Supply Ground
Clock Output Frequency = 133.33333MHz
Power Supply
December 03, 2014
MX555AB1-2555
2
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690
Micrel, Inc.
MX555ABA133M333
Figure 1. LVPECL Output 133.33333MHz 1.875MHz-20MHz 92fs
Figure 2. LVPECL Output 133.33333MHz 12kHz-20MHz 143fs
December 03, 2014
MX555AB1-2555
3
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690
Micrel, Inc.
MX555ABA133M333
Package Information and Recommended Land Pattern for 6-Pin LGA³
6-Pin LGA (5x3.2mm)
Note:
3. Package information is correct as of the publication date. For updates and most current information, go to
www.micrel.com.
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB
http://www.micrel.com
Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished in this data sheet. This
information is not intended as a warranty and Micrel does not assume responsibility for its use. Micrel reserves the right to change circuitry,
specifications and descriptions at any time without notice. No license, whether express, implied, arising by estoppel or otherwise, to any
intellectual property rights is granted by this document. Except as provided in Micrel's terms and conditions of sale for such products, Micrel
assumes no liability whatsoever, and Micrel disclaims any express or implied warranty relating to the sale and/or use of Micrel products
including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other
intellectual property right.
© 2014 Micrel, Incorporated.
December 03, 2014
MX555AB1-2555
4
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690
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