Maxim Integrated
San Jose, CA 95134
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IC offers clock synchronization support for line cards.
Providing carrier-class clock synchronization for new Synchronous Ethernet (SyncE) line cards and mixed SONET/SDH/SyncE line cards, Model DS3104 features 2 independent DPLLs for bidirectional frequency conversion between Ethernet clock rates and SONET/SDH rates. It supports 1G, 10G, and 100M Ethernet PHY clock rates as well as PDH, wireless-base-station, and GPS receiver clock rates. Unit can...
Read More »Digital TCXO is accurate to more than ±4.6 ppm.
Available in commercial and industrial temperature versions, Model DS4026 provides frequency accuracy better than ±1.0 ppm over operating temperature range of -40 to +85°C. Digitally controlled temperature compensated crystal oscillator features 10 yr operational life, phase noise performance with characteristics of -140 dBc/Hz at 1 kHz offset, ±3°C accurate and readable...
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