WP02 PRR: Master Oscillator and RF Reference Distribution Generation of 1.3 GHz signal How to edit the title slide Upper area: Title of your talk, max. 2 rows of the defined size (55 pt) Lower area (subtitle): Conference/meeting/workshop, location, date, your name and affiliation, max. 4 rows of the defined size (32 pt) Change the partner logos or add others in the last row.

MO Block Diagram August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT

Generation Channel – block diagram Primary reference 10 MHz signal generation 100 MHz synthesizer Frequency multiplication by 10 Phase noise improvement 1.3 GHz synthesizer Frequency multiplication by 13 High output power Control of the output phase Phase noise floor improvement August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT

GPS Disciplined Oscillator (GPSDO) Ordered from external company off-the-shelf device Equipped with rubidium oscillator Most important parameters: Long term stability: ADEV <5x10-11 Low phase noise 1st unit ordered (delivery this week) Remaining 2 units ordered after validation One antenna (per unit) on the roof August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT

Ultra low phase noise integrated jitter: 52 fs (1Hz – 100kHz) 100 MHz Synthesizer Ultra low phase noise integrated jitter: 52 fs (1Hz – 100kHz) The device will be produced in DESY Consists of: PLL – to be ordered from external company OCXO – available at DESY TMCB (for diagnostics) – ordered FRED (fuse board) – ordered August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT

Frequency multiplier - ordered PLL – under design at DESY 1.3 GHz synthesizer Frequency multiplier - ordered PLL – under design at DESY DRO – available at DESY HPA – commercially available VM – available at DESY Supporting modules: FRED, TMCB August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT

Ordered already for RF stations: compatible specifications Power Supply Module Ordered already for RF stations: compatible specifications no separate R&D required dedicated order to be launched. August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT

Thank you for your attention! Future plans Evaluate delivered components Finish the design for the 1.3 GHz PLL Finalize the 100 MHz PLL order Decide and order HPA Complete mechanical and electrical assembly Adapt DOOCS diagnostics for XFEL MO 1 GC ready by the end of this year Thank you for your attention! August 26th 2014, DESY Lukasz Zembala, MSK, DESY / ISE, WUT