Beetle

The Beetle is a complete readout chip for the LHCb experiment. Beneath there are links to different versions of the Beetle.

• Beetle 1.0 - The first complete readout chip, submitted april 2000
• Beetle 1.1 - The bug fixed version of this chip, submitted march 2001
• Beetle 1.2 - Chip with now SEU resistant digital circuits, submitted april 2002
• Beetle 1.2 MA0 - Copy of a Beetle 1.2 readout chip with different modified front-ends, submitted december 2002
• Beetle 1.3 - Improved read out chip, submitted june 2003 and on the engineering run in May 2004
• Beetle 1.4 - Readout chip, submitted on the engineering run in May 2004
• Beetle 1.5 - Readout chip, submitted on the engineering run in May 2004