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- Removing of the VM53S3 oscillator on the SCB and installation of an
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U.FL connector
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## Specifications
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<table>
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<tbody>
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<tr class="odd">
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<td><strong>Parameter</strong></td>
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<td><strong>Value</strong></td>
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</tr>
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</tbody>
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</table>
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## Main Features
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- 10 MHz input clock for GrandMaster operation
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- wide input power range, from -10 dBm to 20 dBm, sinewave or
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square
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- AD9516-4 low noise PLL for clock synthetization
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- Low jitter VCTCXO, option to install another oscillator (14x9mm
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footprint)
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- Connor-Winfield DOT050 VCTCXO (default mounted)
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- Abracom ABLNO VCTCXO
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- Crystek CCHD-950 VCTCXO
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- IQOV-162 OCXO
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- 16-bit DAC AD5662 to control the oscillator (used by White Rabbit
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PTP core)
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-----
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## Project Information
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- Hardware: see EDMS (CERN Electronic Document Management System)
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document [EDA-xxxxx.](https://edms.cern.ch/nav/EDA-xxxxx)
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document
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[EDA-03530-V1-0](https://edms.cern.ch/edmsui/nav/EDA-03530-V1-0)
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- [Frequently Asked Questions](FAQ)
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-----
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