Integrated Detector Electronics AS, 2015 1

IDE1180 a Fast versatile charge sensitive amplifer

Gunnar.maehlum@ideas.no

2015-03-16

Integrated Detector Electronics AS, 2015 2

IDE1180 specifications

2015-03-16

Short Speclist „AMADEUS“

• 16 channels charge preamplifier and shaper• ENC < 1000 electrons at 5pF and no leakage• Positive/negative charge• High pulse repetition rate: 5 MHz, 160fC• Four gains selectable• Preamp decay adjustable• Shaper time adjustable 20ns to 40ns• Shaper bypass• Pole-zero compensation• Sample & Hold• Voltage output, 4pF load• Latchup immunity (radiation-tolerant)

Integrated Detector Electronics AS, 2015 3

IDE1180 Architecture

The ASIC has 16 CSA channels, each having a preamplifier (P) and shaper (S) and an output buffer (B).

2015-03-16

Integrated Detector Electronics AS, 2015 4

IDE1180 was desgined to read out Multi Channel Plates

2015-03-16

IDE1180