{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*AD676,pdf datasheet (Sampling.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"c8Ry91qkQA6igO07LZRl5w","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*AD676,pdf datasheet (Sampling.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 33"}}}]},"status":400}
与内部电容阵列断开,输入信号采样过程结束。值得注意的是采样期间AD676忽略掉输入的时钟脉冲,应用中为防止输入时钟脉冲对输入信号干扰,采样期间最好切断时钟脉冲的输入。
2018-06-11 10:11
for the test of analog-to-digital (ADC) converters. Based on the theory of coherent sampling, the calculator allows a user to chose input and sam
2009-04-25 10:01
Multiply Your Sampling Rate with Time-Interleaved Data Converters Abstract: Interleaving multiple
2009-04-16 15:54
for the test of analog-to-digital (ADC) converters. Based on the theory of coherent sampling, the calculator allows a user to chose input and sam
2009-05-01 10:47
and ultra-fast data converters is coherent sampling. This technique increases the spectral resolution of a Fast Fourier Transform (FFT) and eliminat
2009-05-01 10:56
and ultra-fast data converters is coherent sampling. This technique increases the spectral resolution of a Fast Fourier Transform (FFT) and eliminat
2009-04-25 10:21
and ultra-fast data converters is coherent sampling. This technique increases the spectral resolution of a Fast Fourier Transform (FFT) and eliminat
2009-04-16 16:31
XC7A100T-2FGG676I 芯片详细信息如图XC7A100T-2FGG676I 供应商XC7A100T-2FGG676I 怎么订货 XC7A100T-2FGG676
2021-11-29 10:10 深圳市国宇航芯科技有限公司 企业号
由OPA676组成的缓冲放大器和由ADC603构成的模/数转换接口电路。OPA676集成芯片内部有两个特性完全相同但又相互独立的差动放大输入级,这两个通道A和B可由引脚12电平的高低来实现选通,
2019-06-07 15:42
基于PICl6F676的太阳能控制器设计与应用 摘要:设计一套简易太阳能控制器,可方便控制蓄电池的充放电。该控制器采用低功耗的PICl6F676型单片机作为整个控制电路的核心,
2010-04-13 11:49