用于快速Wilkinson编码的PRO1 ASIC
The PRO1 ASIC for Fast Wilkinson Encoding
摘要:
在大型开关电容器阵列(SCA)ASIC(例如用于高速波形采样)中存储的样本的威尔金森转换在紧凑性、无丢失输出代码、低功率要求和鲁棒性方面具有许多优点。然而,由于编码器时钟速度的限制,这种模数转换相对较慢。通过重复SCA使用的相同快速采样技术,结合快速优先级编码器,可以在指定为PRO 1的原型ASIC中实现更快的转换。对于8-10位的分辨率,这种技术是紧凑的,并且需要少得多的系统资源。
英文摘要:
Wilkinson conversion of stored samples in large Switch Capacitor Array (SCA) ASICs, such as used for high speed waveform sampling, has many benefits in terms of compactness, no missing output codes, low power requirements and robustness. However such Analog-to-Digital conversions are relatively slow, limited by the encoder clock speed. By repeating the same fast sampling technique used by the SCA, combined with a fast priority encoder, significantly faster conversion is demonstrated for a prototype ASIC designated PRO1. For 8-10 bits of resolution, this technique is compact and requires far fewer system resources.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。