CTM5003A Series
Frequency Translators
FEATURES:
Phase Locked Output Frequency Control
Low Jitter Voltage Controlled Oscillator
Incorporated
+3.3 Volt Power Supply
LOR and LOL Alarm
Forced Free Run Function
Automatic Free Run upon LOR Alarm Condition
24.576MHz Input Reference
Tri-State Enable/Disable Function
Surface Mount Package
Applications
Low-Jitter, Precision Clocks
VCXO’s and VCTCXO’s
GENERAL DESCRIPTION
The CTM5003A is manufactured in Champion's ISO 9001 Certified facility located in
Franklin Park, Illinois. The CTM5003A is a Frequency Translator that will lock to an
input of 24.576MHz, providing a very low jitter output at 24.576MHz (3ps RMS). A vari-
ety of input/output frequencies for T1, E1, OC-n and STM applications are also avail-
able.
Further features include alarms for Loss-Of-Reference (LOR), or Loss-Of-Lock (LOL)
conditions. Upon LOR the CTM5003A will automatically enter a "free run" state that will
maintain a
±
20ppm frequency stability. A Tri-State enable/disable function is also avail-
able for testing purposes.
The CTM5003A is available in a Surface Mount Package that is leaded to be compati-
ble with a variety of SMD manufacturing processes.
CTM5003A is a member of Champion’s CTM5000 Series of Frequency Transalator
Modules. Our experienced engineering Staff can also offer custom modules for specific
applications.
PA R T N U M B E R I N G G U I D E
CTM5003AX -
Specify Output Frequency
“Blank” = 40%/60% Symmetry
“S” = 45%/55% Symmetry
2553 N. Edgington Street, Franklin Park, IL 60131
Phone: 847.451.1000
Fax: 847.451.7585
800-888-1499 or www.champtech.com
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