A 4096 cell switched capacitor analog waveform storage integrated circuit
A 4096 cell switched capacitor analog waveform storage integrated circuit
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DOI：
10.1109/23.57371
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发表时间：
1990-06
影响因子：
1.8
通讯作者：
S. Kleinfelder
中科院分区：
文献类型：
--
作者：
S. Kleinfelder
设计了一个全定制的开关电容瞬态模拟波形存储和重构集成电路，包含4096个采样和保持单元，制造和测试。开关电容阵列（SCA）被组织为16个并行通道，每个通道256个串行寻址样本，具有多路复用和缓冲模拟输出。信号采样频率高达100 MHz已经完成，与动态范围，在10 MHz测量，至少8000比1。电路的操作和性能进行了描述，性能的限制进行了检查，并讨论了未来的实现。>
A full-custom switched-capacitor transient analog waveform storage and reconstruction integrated circuit containing 4096 sample and hold cells has been designed, fabricated, and tested. The switched capacitor array (SCA) is organized as 16 parallel channels of 256 serially addressed samples per channel with multiplexed and buffered analog output. Signal sampling frequencies of up to 100 MHz have been accomplished, with a dynamic range, measured at 10 MHz, of at least 8000 to 1. The circuit operation and performance are described, limits on performance are examined, and future implementations are discussed. >