Submissions

• BeetleFE 1.0 - The first prototypes of preamp/shapers, submitted april 1999
• BeetleBG 1.0 - The first prototypes of bias generators, submitted april 1999
• Beetle 1.0 - The first complete readout chip, submitted april 2000
• BeetlePA 1.0 - Test chip with pipeline and pipeamp, submitted april 2000
• BeetleCO 1.0 - Test chip with comparator, submitted april 2000
• BeetleMA 1.0 - Test chip with modified frontends for MAPMT readout, submitted april 2000
• Beetle 1.1 - The bug fixed version of this chip, submitted march 2001
• BeetleFE 1.1 - Test chip with frontends capable of higher detector occupancies, submitted may 2001
• BeetleFE 1.2 - Test chip with frontends capable of higher detector occupancies, submitted may 2001
• BeetleSR 1.0 - Test chip with SEU resistant digital circuits, submitted may 2001
• Beetle 1.2 - Readout chip with SEU resistant digital circuits, submitted april 2002
• Beetle 1.2 MA0 - Readout chip like Beetle 1.2 with modified frontends, submitted december 2002
• Beetle 1.3 - Latest version of the Beetle chip family, submitted june 2003


new:
• Beetle 1.3 - resubmitted on the Beetle Engineering Run in may 2004
• Beetle 1.4 - submitted on the Beetle Engineering Run in may 2004 with some modifications respect to Beetle 1.3
• Beetle 1.5 - submitted on the Beetle Engineering Run in may 2004 with some further modifications respect to Beetle 1.4