史無(wú)前例首款適合低功耗MCU的SMD無(wú)源晶振ABS05-32.768KHZ-T，然而，1.6 x 1.0 x 0.5mm的ABS05系列晶振可以輕松取代較大尺寸的ABS06和ABS07在不犧牲性能要求或增加額外設(shè)計(jì)的情況下，在當(dāng)前設(shè)計(jì)中的家庭壓力。它還可以在新的設(shè)計(jì)中進(jìn)一步減少消耗的表面積。

運(yùn)動(dòng)電阻(Rm)是一個(gè)關(guān)鍵的性能指標(biāo)超過(guò)溫度，因?yàn)樗婕癊SR。ABS05系列石英晶振器件是專門優(yōu)化的，以確保一個(gè)健壯的振蕩回路啟動(dòng)在整個(gè)工作溫度范圍內(nèi)持續(xù)振蕩。

史無(wú)前例首款適合低功耗MCU的SMD無(wú)源晶振ABS05-32.768KHZ-T，此外，采用特殊的調(diào)諧技術(shù)，嚴(yán)格控制房間的設(shè)置公差溫度轉(zhuǎn)換成有效振蕩回路負(fù)載電容為4.0pF。這樣可以確保最大當(dāng)它與實(shí)時(shí)時(shí)鐘(RTC)功能和最終傳輸有關(guān)時(shí)，頻域精度頻率。

Manufacturer Part Number 原廠編碼	Manufacturer廠家	Series型號(hào)	Type 系列	Frequency頻率	Package / Case包裝/封裝
ABM8G-40.000MHZ-18-D2Y-T	Abracon晶振	ABM8G	MHz Crystal	40MHz	4-SMD, No Lead
ABM8G-33.000MHZ-18-D2Y-T	Abracon晶振	ABM8G	MHz Crystal	33MHz	4-SMD, No Lead
ABS05-32.768KHZ-T	Abracon晶振	ABS05	kHz Crystal (Tuning Fork)	32.768kHz	2-SMD, No Lead
ABM10-16.000MHZ-D30-T3	Abracon晶振	ABM10	MHz Crystal	16MHz	4-SMD, No Lead
ABM3-9.8304MHZ-D2Y-T	Abracon晶振	ABM3	MHz Crystal	9.8304MHz	2-SMD, No Lead
ABM3-11.2896MHZ-D2Y-T	Abracon晶振	ABM3	MHz Crystal	11.2896MHz	2-SMD, No Lead
ABM3B-16.384MHZ-10-1-U-T	Abracon晶振	ABM3B	MHz Crystal	16.384MHz	4-SMD, No Lead
ABM3-48.000MHZ-D2Y-F-T	Abracon晶振	ABM3	MHz Crystal	48MHz	2-SMD, No Lead
ABM3B-48.000MHZ-10-1-U-T	Abracon晶振	ABM3B	MHz Crystal	48MHz	4-SMD, No Lead
ABM3B-12.288MHZ-10-1-U-T	Abracon晶振	ABM3B	MHz Crystal	12.288MHz	4-SMD, No Lead
ABM3-20.000MHZ-D2Y-T	Abracon晶振	ABM3	MHz Crystal	20MHz	2-SMD, No Lead
ABM3-32.000MHZ-D2Y-T	Abracon晶振	ABM3	MHz Crystal	32MHz	2-SMD, No Lead
ABM3-50.000MHZ-D2Y-F-T	Abracon晶振	ABM3	MHz Crystal	50MHz	2-SMD, No Lead
ABM10-24.000MHZ-8-7-A15-T	Abracon晶振	ABM10	MHz Crystal	24MHz	4-SMD, No Lead
ABM3-22.1184MHZ-D2Y-T	Abracon晶振	ABM3	MHz Crystal	22.1184MHz	2-SMD, No Lead

編碼ABS05-32.768KHZ-T，SMD晶振，小尺寸音叉晶體(1.60 x 1.00 x 0.50mm包裝)，低輪廓-理想的高度限制設(shè)計(jì)，可提供標(biāo)準(zhǔn)±20ppm設(shè)置公差，工業(yè)應(yīng)用擴(kuò)展溫度-40°C至+85°C，應(yīng)用范圍：無(wú)線模塊，物聯(lián)網(wǎng)，藍(lán)牙/藍(lán)牙低能量(BLE)，商業(yè)和工業(yè)應(yīng)用，低功耗MCU, SoC，收發(fā)器，通信和測(cè)量設(shè)備

However, the 1.6 x 1.0 x 0.5 mm ABS05 family can easily replace the larger-sized ABS06 and ABS07 families in current designs without sacrificing performance requirements or adding extra design pressure. It can also enable further reduction of consumed surface area in newer designs.

Motional resistance (Rm) is a key performance indicator over temperature as it relates to ESR. The ABS05 family of devices is specifically optimized to ensure a robust oscillator-loop startup with sustained oscillations over the entire operating temperature range. See Fig. 1 on the next page.

Moreover, special tuning techniques are employed to tightly control the set-tolerance at room temperature into an effective oscillator-loop load capacitance of 4.0pF. This ensures maximum accuracy in frequency domain when it relates to real-time clock (RTC) functionality and final transmit frequency. See Fig.

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