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生活中智能手環(huán)不僅是手表的計(jì)時(shí)功能，還可以記錄日常生活中的運(yùn)動(dòng)、睡眠、部分和飲食的實(shí)時(shí)數(shù)據(jù)，并與手機(jī)、平板和iPod touch同步數(shù)據(jù)，通過(guò)數(shù)據(jù)引導(dǎo)健康生活。智能手環(huán)最重要的功能是非體育監(jiān)控。對(duì)于普通的運(yùn)動(dòng)監(jiān)測(cè)，智能手環(huán)路需要實(shí)時(shí)執(zhí)行動(dòng)態(tài)心率功能和實(shí)時(shí)監(jiān)測(cè)心率，有必要消除運(yùn)動(dòng)過(guò)程中運(yùn)動(dòng)引起的心率信號(hào)的干擾。鑒于此，在其數(shù)據(jù)采集單元中，建議采用光學(xué)傳感器+OP方案進(jìn)行ECG采樣和監(jiān)測(cè)。
作為一種可穿戴產(chǎn)品，智能手環(huán)體積小，重量輕。因此，在保證通信能力的前提下，對(duì)通信單元的器件體積也有所要求,為了滿(mǎn)足客戶(hù)對(duì)晶振小型化的市場(chǎng)需求,NDK晶振公司推出一款超小型化的NX2520SA晶振可以滿(mǎn)足智能手環(huán)小體積設(shè)計(jì)的需要。除了體積優(yōu)勢(shì)外，這款晶體最適用于Bluetooth、Wi-Fi等,短距離無(wú)線和智能手機(jī)、平板電腦等的基準(zhǔn)時(shí)鐘源,移動(dòng)通信、固定通信、消費(fèi)電子、汽車(chē)電子、物聯(lián)網(wǎng)等多個(gè)市場(chǎng)領(lǐng)域。NDK公司的這款晶振具有優(yōu)良的耐環(huán)境特性，如耐熱性、耐振性滿(mǎn)足無(wú)鉛焊接的回流溫度曲線要求,
下面給大家介紹NDK公司-NX2520SA規(guī)格書(shū)與編碼大全,再也不怕看不懂NX2520SA晶振訂貨型號(hào)了!
NX2520SA晶振訂貨工業(yè)級(jí)溫度系列：
| 產(chǎn)品代號(hào) | 型號(hào) | 頻率 | 溫度 | 負(fù)載電容 | 精度PPM |
| NX2520SA-16.000M-STD-CSW-5 | NX2520SA | 16.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-16.36766M-STD-CSW-5 | NX2520SA | 16.367660MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-18.000M-STD-CSW-5 | NX2520SA | 18.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-19.200M-STD-CSW-5 | NX2520SA | 19.200000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-20.000M-STD-CSW-5 | NX2520SA | 20.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-20.250M-STD-CSW-5 | NX2520SA | 20.250000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-22.000M-STD-CSW-5 | NX2520SA | 22.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-22.5792M-STD-CSW-5 | NX2520SA | 22.579200MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-24.000M-STD-CSW-5 | NX2520SA | 24.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-24.5454M-STD-CSW-5 | NX2520SA | 24.545400MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-24.576M-STD-CSW-5 | NX2520SA | 24.576000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-25.000M-STD-CSW-5 | NX2520SA | 25.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-26.000M-STD-CSW-5 | NX2520SA | 26.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-27.000M-STD-CSW-5 | NX2520SA | 27.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-27.120M-STD-CSW-5 | NX2520SA | 27.120000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-28.63636M-STD-CSW-5 | NX2520SA | 28.636360MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-30.000M-STD-CSW-5 | NX2520SA | 30.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-32.000M-STD-CSW-5 | NX2520SA | 32.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-33.000M-STD-CSW-5 | NX2520SA | 33.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-36.000M-STD-CSW-5 | NX2520SA | 36.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-40.000M-STD-CSW-5 | NX2520SA | 40.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-44.000M-STD-CSW-5 | NX2520SA | 44.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-45.000M-STD-CSW-5 | NX2520SA | 45.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-48.000M-STD-CSW-5 | NX2520SA | 48.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-50.000M-STD-CSW-5 | NX2520SA | 50.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-54.000M-STD-CSW-5 | NX2520SA | 54.000000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-74.100M-STD-CSW-5 | NX2520SA | 74.100000MHz | -40°C+85°C | 8 | 25PPM |
| NX2520SA-80.000M-STD-CSW-5 | NX2520SA | 80.000000MHz | -40°C+85°C | 8 | 25PPM |
NX2520SA晶振訂貨民用級(jí)溫度系列：
| 產(chǎn)品代號(hào) | 型號(hào) | 頻率 | 溫度 | 負(fù)載電容 | 精度PPM |
| NX2520SA-16.000M-STD-CSX-1 | NX2520SA | 16.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-19.200M-STD-CSX-1 | NX2520SA | 19.200000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-20.000M-STD-CSX-1 | NX2520SA | 20.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-24.000M-STD-CSX-1 | NX2520SA | 24.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-25.000M-STD-CSX-1 | NX2520SA | 25.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-26.000M-STD-CSX-1 | NX2520SA | 26.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-27.000M-STD-CSX-1 | NX2520SA | 27.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-27.120M-STD-CSX-1 | NX2520SA | 27.120000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-30.000M-STD-CSX-1 | NX2520SA | 30.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-32.000M-STD-CSX-1 | NX2520SA | 32.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-38.400M-STD-CSX-1 | NX2520SA | 38.400000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-40.000M-STD-CSX-1 | NX2520SA | 40.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-50.000M-STD-CSX-1 | NX2520SA | 50.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-52.000M-STD-CSX-1 | NX2520SA | 52.000000MHz | -20°C+75°C | 8 | 10PPM |
| NX2520SA-54.000M-STD-CSX-1 | NX2520SA | 54.000000MHz | -20°C+75°C | 8 | 10PPM |
百度統(tǒng)計(jì) CNZZ
