The APV25 Deep Submicron Readout Chip for CMS Detectors
The APV25 Deep Submicron Readout Chip for CMS Detectors
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发表时间：
1999
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通讯作者：
L. Jones;M. French;Q. Morrissey;A. Neviani;M. Raymond
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作者：
L. Jones;M. French;Q. Morrissey;A. Neviani;M. Raymond
APV25是一款128通道模拟流水线芯片，用于读出大型强子对撞机CMS跟踪器中的硅微带探测器。每个通道包括一个低噪声放大器、192个单元模拟流水线和一个去卷积读出电路。输出数据通过模拟多路复用器在单个差动输出上传输。该芯片采用0.25微米的CMOS工艺制造，以利用其可实现的抗辐射、低噪声和低功耗以及高电路密度。
The APV25 is a 128 channel analogue pipeline chip for readout of silicon microstrip detectors in the CMS tracker at the LHC. Each channel comprises a low noise amplifier, a 192 cell analogue pipeline and a deconvolution readout circuit. Output data are transmitted on a single differential output via an analogue multiplexer. The chip is fabricated in a 0.25 micron CMOS process to take advantage of the radiation tolerance, lower noise and power, and high circuit density which can be achieved.