KDS大真空代理有源晶振DSO221SH
DSO221SH是一款专为微型化设备打造的2.5×2.0×0.9mm超紧凑SPXO晶体振荡器，其3.5~52.0MHz中高频段输出精准覆盖低功耗MCU、BLE通信及传感器同步场景，通过1.6~3.6V宽电压直驱与2.3~4.2mA（高频）超低功耗特性，适配纽扣电池供电的微型医疗监测仪、LoRa传感器终端等续航敏感型设备，其金属屏蔽封装与±50ppm工业级宽温稳定性（-40℃~+85℃）可有效抵御复杂电磁环境与极端温度对时钟信号的干扰，结合CMOS输出模式下的低相位噪声（典型-125dBc/Hz@1kHz）与低抖动特性（<1ps），可显著提升无线通信同步精度与传感数据采样一致性，尤其适用于对时钟抖动敏感的BLE 5.0通信协议、毫米波雷达传感器及多模定位终端的时序基准设计。
在晶振行业，KDS 代表着 “日本制造” 的精湛工艺与可靠品质。其母公司株式会社大真空成立于 1959 年，六十多年来专注于晶体器件研发，成为全球少数具备从石英晶体原材料到成品晶振全产业链能力的企业之一。KDS 晶振的产品优势体现在对细节的极致追求：为智能手机设计的超小尺寸晶振（1.6x1.2mm），采用纳米级电极沉积技术，在提升信号稳定性的同时降低能耗；为工业控制设备开发的高抗干扰晶振，通过电磁屏蔽结构设计，将 EMI 噪声抑制率提升 40%；为汽车电子打造的车规级晶振，历经 1000 小时高温老化测试，失效率低于 0.1ppm。满度科技作为代理商，依托 KDS 晶振的全系列产品，为客户提供包含存储模块的定制化方案，帮助客户在不同应用场景中实现设备性能的突破。
--普通石英晶体振荡器（SPXO(MHz)） 1.1x0.9--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DS1008JC | SPXO(Mhz) | 156.25 Mhz | 1.1x0.9x0.3 | 3.3V | Industrial | 暂无 |
| DS1008JJ | SPXO(Mhz) | 156.25 Mhz | 1.1x0.9x0.3 | 2.5V/3.3V | Industrial | 暂无 |
| DS1008JK | SPXO(Mhz) | 156.25 Mhz | 1.1x0.9x0.3 | 3.3V | Industrial | 暂无 |
| DS1008JN | SPXO(Mhz) | 1.0~100.0 Mhz | 1.1x0.9x0.2 | 0.8~1.6V | Automotive | 暂无 |
| DS1008JS | SPXO(Mhz) | 1.0~100.0 Mhz | 1.1x0.9x0.2 | 1.6~3.6V | Automotive | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 1.6x1.2--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DSO1612AR | SPXO(Mhz) | 0.6~80.0 Mhz | 1.6x1.2x0.6 | 1.6~3.6V | Industrial,Automotive | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 2.0x1.6--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DS2016AD | SPXO(Mhz) | 100.0~156.3 Mhz | 2.0x1.6x0.8 | 1.8V/2.5V/3.3V | Automotive | 暂无 |
| DS2016AJ | SPXO(Mhz) | 100.0~156.3 Mhz | 2.0x1.6x0.8 | 1.8V/2.5V/3.3V | Automotive | 暂无 |
| DS2016AK | SPXO(Mhz) | 100.0~156.3 Mhz | 2.0x1.6x0.8 | 2.5V/3.3V | Automotive | 暂无 |
| DSO211SXF | SPXO(Mhz) | 1.0~125.0 Mhz | 2.0x1.6x0.8 | 1.6~3.6V | Automotive | 暂无 |
| DS2016AS | SPXO(Mhz) | 1.0~125.0 Mhz | 2.0x1.6x0.8 | 1.6~3.6V | Automotive | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 2.5x2.0--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DS2520AD | SPXO(Mhz) | 100.0~156.3 Mhz | 2.5x2.0x1.0 | 1.8V/2.5V/3.3V | Automotive | 暂无 |
| DS2520AJ | SPXO(Mhz) | 100.0~156.3 Mhz | 2.5x2.0x1.0 | 1.8V/2.5V/3.3V | Automotive | 暂无 |
| DS2520AK | SPXO(Mhz) | 100.0~156.3 Mhz | 2.5x2.0x1.0 | 2.5V/3.3V | Automotive | 暂无 |
| DSO223SD | SPXO(Mhz) | 13.5~167.0 Mhz | 2.5x2.0x1.0 | 2.5V/3.3V | Industrial,Automotive | 暂无 |
| DSO223SJ | SPXO(Mhz) | 13.5~167.0 Mhz | 2.5x2.0x1.0 | 2.5V/3.3V | Industrial,Automotive | 暂无 |
| DSO223SK | SPXO(Mhz) | 13.5~167.0 Mhz | 2.5x2.0x1.0 | 2.5V/3.3V | Industrial,Automotive | 暂无 |
| DSO221SR | SPXO(Mhz) | 0.2~125.0 Mhz | 2.5x2.0x0.9 | 1.6~3.6V | Industrial,Automotive | 暂无 |
| DSO221SXF | SPXO(Mhz) | 1.0~125.0 Mhz | 2.5x2.0x0.9 | 1.6~3.6V | Automotive | 暂无 |
| DSO221SH | SPXO(Mhz) | 3.5~52.0 Mhz | 2.5x2.0x0.9 | 1.6~3.6V | Industrial | 暂无 |
| DSO221SHH | SPXO(Mhz) | 2.0~54.0 Mhz | 2.5x2.0x0.9 | 1.6~3.6V | Industrial | 暂无 |
| DS2520AS | SPXO(Mhz) | 1.0~125.0 Mhz | 2.5x2.0x0.9 | 1.6~3.6V | Automotive | 暂无 |
| DSO221SBM | SPXO(Mhz) | 3.3~52.0 Mhz | 2.5x2.0x0.9 | 5V | Industrial | 暂无 |
| DSO221SY | SPXO(Mhz) | 1.0~8.5 Mhz | 2.5x2.0x0.9 | 1.6~3.6V | Industrial | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 3.2x2.5--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DS3225AD | SPXO(Mhz) | 100.0~156.3 Mhz | 3.2x2.5x1.2 | 1.8V/2.5V/3.3V | Automotive | 暂无 |
| DS3225AJ | SPXO(Mhz) | 100.0~156.3 Mhz | 3.2x2.5x1.2 | 1.8V/2.5V/3.3V | Automotive | 暂无 |
| DS3225AK | SPXO(Mhz) | 100.0~156.3 Mhz | 3.2x2.5x1.2 | 2.5V/3.3V | Automotive | 暂无 |
| DSO323SD | SPXO(Mhz) | 13.5~212.5 Mhz | 3.2x2.5x1.2 | 1.8V/2.5V/3.3V | Industrial,Automotive | 暂无 |
| DSO323SJ | SPXO(Mhz) | 13.5~212.5 Mhz | 3.2x2.5x1.2 | 1.8V/2.5V/3.3V | Industrial,Automotive | 暂无 |
| DSO323SK | SPXO(Mhz) | 13.5~212.5 Mhz | 3.2x2.5x1.2 | 2.5V/3.3V | Industrial,Automotive | 暂无 |
| DSO321SR | SPXO(Mhz) | 0.2~125.0 Mhz | 3.2x2.5x1.2 | 1.6~3.6V | Industrial,Automotive | 暂无 |
| DSO321SH | SPXO(Mhz) | 3.5~52.0 Mhz | 3.2x2.5x1.2 | 1.6~3.6V | Industrial | 暂无 |
| DSO321SHH | SPXO(Mhz) | 20.0~50.0 Mhz | 3.2x2.5x1.2 | 1.6~3.6V | Industrial | 暂无 |
| DSO321SBM | SPXO(Mhz) | 0.7~90.0 Mhz | 3.2x2.5x1.2 | 5V | Industrial | 暂无 |
| DSO321SRS | SPXO(Mhz) | 8.3~66.0 Mhz | 3.2x2.5x1.2 | 3.3V | Automotive | 暂无 |
| DSO321SY | SPXO(Mhz) | 1.0~8.5 Mhz | 3.2x2.5x1.2 | 1.6~3.6V | Industrial | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 5.0x3.2--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DSO533SJ | SPXO(Mhz) | 13.5~212.5 Mhz | 5.0x3.2x1.2 | 2.5V/3.3V | Industrial | 暂无 |
| DSO533SK | SPXO(Mhz) | 13.5~212.5 Mhz | 5.0x3.2x1.2 | 2.5V/3.3V | Industrial | 暂无 |
| DSO531SBM | SPXO(Mhz) | 0.7~90.0 Mhz | 5.0x3.2x1.2 | 5V | Industrial | 暂无 |
| DSO531SR | SPXO(Mhz) | 0.2~167.0 Mhz | 5.0x3.2x1.2 | 1.6~3.6V | Industrial | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 5.0x4.0--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DLO555MBA | SPXO(Mhz) | 0.8~54.0 Mhz | 5.0x4.0x5.0 | 1.6~5.5V | Industrial | 暂无 |
--普通石英晶体振荡器（SPXO(MHz)） 7.3x4.9--
| Part Number | Product Type | Frequency | Size (mm) | Voltage | Temp | Download |
| DSO753SD | SPXO(Mhz) | 13.5~212.5 Mhz | 7.3x4.9x1.7 | 2.5V/3.3V | Industrial | 暂无 |
| DSO753SJ | SPXO(Mhz) | 13.5~212.5 Mhz | 7.3x4.9x1.7 | 2.5V/3.3V | Industrial | 暂无 |
| DSO753SK | SPXO(Mhz) | 13.5~212.5 Mhz | 7.3x4.9x1.7 | 2.5V/3.3V | Industrial | 暂无 |
| DSO751SBM | SPXO(Mhz) | 0.7~90.0 Mhz | 7.3x4.9x1.7 | 5V | Industrial | 暂无 |
| DSO751SR | SPXO(Mhz) | 0.2~167.0 Mhz | 7.3x4.9x1.7 | 1.6~3.6V | Industrial | 暂无 |
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