MX573NBD622M080
Ultra-Low Jitter 622.08MHz HCSL XO
ClockWorks® FUSION
General Description
Features
The MX573NBD622M080 is an ultra-low phase jitter
XO with HCSL output optimized for high line rate
applications.
• 622.08MHz HCSL
• Typical phase noise:
- 109fs (Integration range: 1.875MHz-20MHz)
• ±50ppm total frequency stability
• -40°C to +85°C temperature range
• Industry standard 6-Pin 7mm x 5mm LGA
package
Applications
• SONET/SDH
Absolute Maximum Ratings
Operating Ratings
Supply Voltage (VIN)..................................................+3.6V
Lead Temperature (soldering, 10s)..............................260°C
Storage Temperature (TS).............................................125°C
ESD Rating (HBM).........................................................2kV
Supply Voltage (VIN).......................+2.375V to +3.63V
Ambient Temperature (TA)....................-40°C to +85°C
Electrical Characteristics
VDD = 2.5V ±5% or 3.3V ±10%, -40°C to +85°C, outputs terminated with 50 Ohms to VSS.¹
Symbol
Parameter
IDD
Supply Current
F0
Center Frequency
Condition
Min.
Typ.
Max.
Units
95
mA
622.08
Frequency Stability
Note 2
Øj
Phase Noise
Integration Range (12kHz to 20MHz)
Integration Range (1.875MHz to 20MHz)
Tstart
Start-Up Time
TR/TF
Rise/Fall time
20%-80%
Duty Cycle
MHz
±50
145
109
ppm
fsRMS
10
ms
150
300
450
ps
48
50
52
%
VOH
Output High Voltage
HCSL output levels
660
700
850
mV
VOL
Output Low Voltage
HCSL output levels
-150
0
27
mV
VOVS
Max Output Including Overshoot
VOH + 0.3
V
VUDS
Min Output Including Undershoot
VRB
VOL - 0.3
V
Ringback Voltage
0.2
V
VOX
Absolute Crossing Point
250
350
550
mV
Vswing
Peak to Peak Output Voltage Swing
640
700
950
mV
Notes:
1. Guaranteed after thermal equilibrium.
2. Inclusive of initial accuracy, temperature drift, aging, shock, vibration.
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 02, 2015
MX573NB1-3398
Revision 1.0
tcghelp@micrel.com or (408) 955-1690
Micrel, Inc.
MX573NBD622M080
Ordering Information
Ordering Part Number
Marking Line 1
Marking Line 3
Shipping
Package
MX573NBD622M080
MX573NB
D622M080
Tube
6-Pin 7mm x 5mm LGA
MX573NBD622M080 TR
MX573NB
D622M080
Tape and Reel
6-Pin 7mm x 5mm 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
Pin Name
Pin Type
Pin Level
1
OE
I, SE
LVCMOS
2
DNC
3
GND
PWR
4, 5
Q, /Q
O, Diff
6
VDD
PWR
December 02, 2015
MX573NB1-3398
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
HCSL
Clock Output Frequency = 622.08MHz
Power Supply
2
Revision 1.0
tcghelp@micrel.com or (408) 955-1690
Micrel, Inc.
MX573NBD622M080
Figure 1. HCSL Output 622.08MHz 1.875MHz-20MHz 109fs
Figure 2. HCSL Output 622.08MHz 12kHz-20MHz 145fs
December 02, 2015
MX573NB1-3398
3
Revision 1.0
tcghelp@micrel.com or (408) 955-1690
Micrel, Inc.
MX573NBD622M080
Package Information and Recommended Land Pattern for 6-Pin LGA³
6-Pin LGA (7x5mm)
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.
© 2015 Micrel, Incorporated.
December 02, 2015
MX573NB1-3398
4
Revision 1.0
tcghelp@micrel.com or (408) 955-1690
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