Trenz Electronic GmbH
Dormouse White Rabbit FMC card with SFP+ 10 GigE, IEEE 1588-2019 PTP V2.1 (CERN OHL Dormouse FMC A)
Dormouse White Rabbit FPGA Mezzanine Card (FMC) provides tunable oscillators that are required to implement and operate a White Rabbit implementation.
Item number VAR-827003050
Manufacturer Product Number: CERN OHL Dormouse FMC A
Taric/custom code:
Item located in and dispatched from: Riedlingen, Germany
We offer you a price on request from an order quantity of 10 pieces.
The Dormouse White Rabbit FPGA Mezzanine Card (FMC) provides tunable oscillators that are required to implement and operate a White Rabbit implementation. White Rabbit is an open-source FPGA based implementation of PTP v2.1 providing a sub nanosecond accuracy for the PTP v2.1 high-accuracy profile. This is suitable for implementing a time and frequency distribution network.
The Dormouse card provides capabilities to generate LF and RF reference clocks derived from a White Rabbit network. For these tasks a high performance OCXO (DOT050V), two programmable, tunable oscillators (SiT3521, Si549) and a flexible PLL (HMC7044) are available.
The Dormouse FMC mezzanine card requires a host board and is designed to be compatible with the ZU102, ZCU111 and other AMD evaluation boards. In addition to the clocking infrastructure, an SFP+ interface provides 1 GbE / White Rabbit connectivity, which enables boards that do not provide an SFP+ interface.
Features
- Compatible with AMD/Xilinx ZCU102, ZCU111 and other evaluation boards
- IEEE 1588-2019 PTP V2.1
- Typical accuracy ~ 1 nanosecond
- ANSI/VITA 57.1 FPGA Mezzanine Card Formfactor
- SFP+ 10 GigE Connector
- Connor-Winfield DOT050V OCXO
- SiTime tunable oscillators SiT3521/Si549
- Analog Devices flexible PLL HMC7044
- TI Wideband Synthesizer LMX2594
- Clock rates tbd
- Designed in accordance to the CERN Open Hardware License (OHL) https://cern-ohl.web.cern.ch/
Target Applications
- Precision Time Synchronisation and TSN Ethernet
Scope of Delivery
- 1 x Dormouse White Rabbit FMC card
References
- Manufacturer: Missing Link Electronics (MLE)
- Manufacturer's article name: Dormouse White Rabbit FMC card
- Manufacturer's article number: CERN OHL Dormouse FMC A
Resources
- Technical Reference Manual (not available yet)
- Schematics (not available yet)
- Assembly Diagrams (not available yet)
- Reference Configuration of HMC7044PLL (not available yet)
- STEP Models (not available yet)
