MX553ABB212M500
Ultra-low Jitter 212.5MHz LVDS XO
ClockWorks™ FUSION
General Description
The MX553ABB212M500 is an ultra-low phase jitter
XO with LVDS output optimized for high line rate
applications.
Applications
• Fibre Channel 10G/12G SERDES
Features
• 212.5MHz LVDS
• Typical phase noise:
-80fs (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 ).............................................125°C
S
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 100 Ohms between Q and /Q.¹
Symbol Parameter Condition Min. Typ. Max. Units
IDD Supply Current 90 mA
F0 Center Frequency 212.5 MHz
Frequency Stability Note 2 ±50 ppm
Øj Phase Noise Integration Range (12kHz to 20MHz)
Integration Range (1.875MHz to 20MHz) 175
80 fsRMS
Tstart Start-Up Time 20 ms
TR/TF Rise/Fall time 300 ps
Duty Cycle 45 55 %
VOH Output High Voltage
VOH max = VCM max + 1/2 VOD max LVDS output levels 1.248 1.375 1.602 V
VOL Output Low Voltage
VOL min = VCM min - 1/2 VOD max LVDS output levels 0.898 1.025 1.252 V
VOD Output Differential Voltage 247 350 454 mV
VCM Common Mode Output Voltage 1.125 1.2 1.375 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
April 07, 2014 Revision 1.0
tcghelp@micrel.com or (408) 955-1690MX553AB1-1836