ZTF Interconnecting Scheme Stephen Kaye

Glenair 7580 – 100 pin TH, 2 CCDs Clock and Bias Signals Preamp Power 55.12mm x 11.94mm max ERF8-049 – 32 pairs SM, 4 CCDs 16 Video Signal Pairs, 4 Black Level Clamp Pairs, 2 Guider/Focus Video Pairs, 64.87mm x 7.42mm Glenair 7580 – 37 pin TH, 1 CCD Guider/Focus Clock and Bias 37.72mm x 7.87mm Linear dimension of four 100 pins and one 37 pin connector is mm with no spacing New Connector Configuration Dec. 4, 2013 Can we remove these unused overhangs? Glenair 7580 – 31 pin TH Auxiliary Signals Temperature and Heater

Slot layout Clock and Bias GMR pins Video ERF Card slot width TBD: Each card will have two Metral LF connectors There is one science clock/bias connector for two cards GMR pin There are two guider/focus clock/bias connectors for one card GMR pin There is one twinax connector for five cards ERF Single Board Controller Guider Clock and Bias GMR pins

Full Rack This 5 card unit will be repeated for a full rack for a total of 10 slots There will be two full racks for the ZTF system The two racks will be mounted on either side of the telescope Detector Spider Electronics Racks Telescope Body Hatch