{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*AD9235,pdf datasheet (3 V AD C.*\",\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":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*AD9235,pdf datasheet (3 V AD C.*\",\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 34"}}}]},"status":400}
The AD9235 is a family of monolithic, single 3 V supply, 12-bit, 20/40/65 MSPS analog-to-digital
2009-09-08 09:26
AD9235:12位,20/40/65 MSPS 3 V A/D Converter数据Sheet
2021-04-18 10:12
电子发烧友网为你提供ADI(ti)AD9235相关产品参数、数据手册,更有AD9235的引脚图、接线图、封装手册、中文资料、英文资料,AD9235真值表,AD9235管
2019-02-22 12:48
AD9235 采样位数为12位 ,采样范围2Vpp ,4096fft,现空采信号板上有个微弱固定杂波,按照计算大小为0.057V低于最小量化单位。 杂波可能的来源是什么,是AD器件本身引起的,还是板子上的?如果是板子泄漏到AD的,应该采集不到才对啊。
2023-12-08 07:03
向各位大师请教几个问题,我使用ad9235与fpga电路进行一个简单的最大值判断电路。一个类似正玄信号(周期性的)模拟输入,通过ad9235之后利用fpga在其最大值处进行一些操作。同时我通过在
2023-11-23 06:18
The AD9235 is a family of monolithic, single 3 V supply, 12-bit, 20/40/65 MSPS analog-to-digital
2017-10-11 09:25
向各位大师请教几个问题,我使用ad9235与fpga电路进行一个简单的最大值判断电路。一个类似正玄信号(周期性的)模拟输入,通过ad9235之后利用fpga在其最大值处进行一些操作。同时我通过在
2018-10-09 17:43
AD9235属于单芯片、12位、20/40/65 MSPS模数转换器(ADC)系列,采用3 V单电源供电,该系列均内置一个高性能采样保持放大器(SHA)和基准电压源。AD923
2023-03-03 15:07 国芯思辰(深圳)科技有限公司 企业号
AD9235的单端输入中的0.33uF电容可否改为电阻,
2018-08-01 07:31
AD9235的单端输入中的0.33uF电容可否改为电阻,
2023-12-11 06:15