Summary of Contents for FAST ComTec MCCD
- Page 1 MCCD Eight output START trigger / master clock source User Manual © Copyright FAST ComTec GmbH Grünwalder Weg 28a, D-82041 Oberhaching Germany Version 1.1, November 3, 2020...
- Page 2 ComTec GmbH...
- Page 3 D-82041 Oberhaching, Germany. All rights reserved. This manual contains proprietary information; no part of it may be reproduced by any means without prior written permission of FAST ComTec, Grünwalder Weg 28a, D-82041 Oberhaching, Germany. Tel: ++49 89 66518050, FAX: ++49 89 66518040.
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Page 4: Table Of Contents
Table of Contents 1 Introduction..............................6 2 Hardware Description............................ 7 2.1 Overview..............................7 2.2 Front Panel, Trigger Fan-out........................7 2.3 Rear Panel, Clock Fan-out........................8 3 Application: synchronized use of up to eight MCS8A multiscalers...............10 4 Specifications............................... 11 ComTec GmbH... - Page 5 Table of Figures Fig. 2.1: The MCCD Front Panel........................7 Fig. 2.2: Trigger input setting with JP1......................7 Fig. 2.3: The MCCD Rear Panel........................8 Fig. 2.4 Jumpers JP2 for 50 Ohm Termination and JP3 for DC/AC coupling............8 Fig. 2.5: Divider setting ............................ 9 Fig.
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Page 6: Introduction
Introduction 1 Introduction The Model MCCD is a fast pulse distributor intended to be used with multiple MCS8A modules. It is also a very good general-purpose pulse generator when multiple synchronized jitter-free signals are required. It expands one common START signal to several synchronous starting MCS8A units. The introduced additional time jitter is typical less than 0.075 ps rms. -
Page 7: Hardware Description
Hardware Description 2 Hardware Description 2.1 Overview The MCCD is a 8 output fast pulse driver with 60 ps rise time and a 8 output clock driver (TTL) with internal reference clock or ext input. 2.2 Front Panel, Trigger Fan-out Fig. -
Page 8: Rear Panel, Clock Fan-Out
Hardware Description 2.3 Rear Panel, Clock Fan-out Fig. 2.3: The MCCD Rear Panel At the rear panel a clock source (TTL 3.3V, 10 to 120 MHz) can be distributed from a BNC connector labeled CLOCK IN to eight synchronous output signals at BNC connectors CLK1 - CLK8. Termination of the clock input can be set to 50 Ohm or 3 kOhm with JP2. -
Page 9: Fig. 2.5: Divider Setting
Hardware Description Fig. 2.5: Divider setting ComTec GmbH... -
Page 10: Application: Synchronized Use Of Up To Eight Mcs8A Multiscalers
Application: synchronized use of up to eight MCS8A multiscalers 3 Application: synchronized use of up to eight MCS8A multiscalers Fig. 3.1: Synchronized use of 8 MCS8A multiscalers ComTec GmbH... -
Page 11: Specifications
• External power supply: IN: 90 - 264 V AC, Out: 12 V DC (enclosed) • Handbook HARDWARE OPTIONS and Order Information: Order Information Model Description Order MCCD 8-fold pulse driver + master clock source with 8 synchronous outputs MCCD MCCDOVX Option: oven controlled ref.oscillator (higher stability) MCCDOVX MCCDATOM...