# Power, Readout and Service Hybrids for the CMS Phase-2 Upgrade

- Institution: CERN
- Department: Conferences
- Speaker: Angelos Zografos
- Year: 2021
- Language: English
- Subjects: Physics, Engineering
- Source: [CERN](https://videos.cern.ch/record/3017736)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The CMS Tracker Phase 2 Upgrade modules integrate DCDC powering stages and an optical transceiver to power and control the front-end hybrids. The strip-strip (2S) module contains a Service Hybrid (2S-SEH) with two stage DC-DC power conversion, an lpGBT with optical interface (VTRx+), high voltage biasing and temperature sensor ports. The pixel-strip (PS) module utilizes a separate two stage DCDC converter circuit (PS-POH) and a Readout Hybrid (PS-ROH) containing the communication interface. The design and performance of these three hybrids and their integration in their respective modules will be presented..

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## Lectures

1. [Power, Readout and Service Hybrids for the CMS Phase-2 Upgrade](https://invisiblenetwork.ai/learn/cern/3017736/df784c075404), 22 min (CERN's player)