Abracon音叉石英晶体应用范围,Abracon作为世界级一流供应商,致力于走在技术的最前沿,并通过自身的努力,实现自我的价值,伴随着激烈的市场斗争,Abracon利用自身的资源,为行业开创新颖的产品,其中匠心打磨的贴片石英晶振深受市场的欢迎,同时也得到广大用户的认可与信赖,使得艾博康公司实现名气与财富的双丰收,也为日后的发展打下良好的基础。
作为行业标准尺寸3.2x1.5mm和 2.0x1.2mm的音叉石英晶体在供应链上 面临巨大挑 战,大批量供应这些尺寸且具低负载电容的产品变得非常复杂。Abracon 为了应对这一挑战,在其微型 产品ABS05系列基础上开发出低负载电容(4.0pF)版本。
Abracon的ABS07系列3.2x1.5x0.9mm音叉石英晶体已成为模块化解决方案,在工业和医疗电子产 品以及消费物联网产品中得到广泛应用。随着新一代 低功耗MCU应用的普及,市场对ABS07低负载 (低至4.0pF)版本的需求越来越大。
同时,业界不断追求终端产品设计小型化的趋势,拉动着对2.0x1.2x0.6mm 音叉石英晶体的需求, 而 Abracon的 ABS06 系列正是其中的代表性产品。
特别是 Abracon的ABS06-107(负载电容为4.0pF)引起了广泛关注。它实现了低负载电容和低ESR
性能的独一无二结合,使其非常适合节能型芯片。该器件满足 ST Micro的STM32系列MCU参考设
计要求,包括高性能F2和F4系列以及超低功耗L1系列。另外,Abracon推出了更小尺寸(1.6x1.0x0.5mm) 的ABS05系列,可以轻松替换当前设计中较大尺寸的 ABS06和ABS07系列,并且不会牺
牲性能表现或增加额外的设计压力。它还可以进一步减少新设计中所需要的空间。
Mfr Part #
Mfr
Description
Series
Type
Frequency
ABM11-26.000MHZ-D2X-T3
Abracon LLC
CRYSTAL 26.0000MHZ 10PF SMD
ABM11
MHz Crystal
26 MHz
ABM11AIG-30.000MHZ-4Z-T3
Abracon LLC
CRYSTAL 30.0000MHZ 10PF SMD
ABM11AIG
MHz Crystal
30 MHz
ABM11AIG-19.200MHZ-4Z-T3
Abracon LLC
CRYSTAL 19.2000MHZ 10PF SMD
ABM11AIG
MHz Crystal
19.2 MHz
ABM11AIG-24.000MHZ-4Z-T3
Abracon LLC
CRYSTAL 24.0000MHZ 10PF SMD
ABM11AIG
MHz Crystal
24 MHz
ABM2-12.000MHZ-D4Y-T
Abracon LLC
CRYSTAL 12.0000MHZ 18PF SMD
ABM2
MHz Crystal
12 MHz
ABM2-10.000MHZ-D4Y-T
Abracon LLC
CRYSTAL 10.0000MHZ 18PF SMD
ABM2
MHz Crystal
10 MHz
ABS07AIG-32.768KHZ-9-T
Abracon LLC
CRYSTAL 32.7680KHZ 9PF SMD
ABS07AIG
kHz Crystal (Tuning Fork)
32.768 kHz
ABM2-18.432MHZ-D4Y-T
Abracon LLC
CRYSTAL 18.4320MHZ 18PF SMD
ABM2
MHz Crystal
18.432 MHz
ABM2-25.000MHZ-D4Y-T
Abracon LLC
CRYSTAL 25.0000MHZ 18PF SMD
ABM2
MHz Crystal
25 MHz
ABM2-24.000MHZ-D4Y-T
Abracon LLC
CRYSTAL 24.0000MHZ 18PF SMD
ABM2
MHz Crystal
24 MHz
ABS07AIG-32.768KHZ-7-T
Abracon LLC
CRYSTAL 32.7680KHZ 7PF SMD
ABS07AIG
kHz Crystal (Tuning Fork)
32.768 kHz
ABLS2-40.000MHZ-D4YF-T
Abracon LLC
CRYSTAL 40.0000MHZ 18PF SMD
ABLS2
MHz Crystal
40 MHz
ABS25-100.000KHZ-T
Abracon LLC
CRYSTAL 100.0000KHZ 12.5PF SMD
ABS25
kHz Crystal (Tuning Fork)
100 kHz
ABS25-60.000KHZ-T
Abracon LLC
CRYSTAL 60.0000KHZ 12.5PF SMD
ABS25
kHz Crystal (Tuning Fork)
60 kHz
ABS10-32.768KHZ-T
Abracon LLC
CRYSTAL 32.7680KHZ 12.5PF SMD
ABS10
kHz Crystal (Tuning Fork)
32.768 kHz
ABS07AIG-32.768KHZ-9-D-T
Abracon LLC
CRYSTAL 32.7680KHZ 9PF SMD
ABS07AIG
kHz Crystal (Tuning Fork)
32.768 kHz
ABS07AIG-32.768KHZ-6-D-T
Abracon LLC
CRYSTAL 32.7680KHZ 6PF SMD
ABS07AIG
kHz Crystal (Tuning Fork)
32.768 kHz
ABS07AIG-32.768KHZ-6-T
Abracon LLC
CRYSTAL 32.7680KHZ 6PF SMD
ABS07AIG
kHz Crystal (Tuning Fork)
32.768 kHz
ABS07AIG-32.768KHZ-T
Abracon LLC
CRYSTAL 32.7680KHZ 12.5PF SMD
ABS07AIG
kHz Crystal (Tuning Fork)
32.768 kHz
ABS07-32.768KHZ-6-4-T
Abracon LLC
CRYSTAL 32.7680KHZ 6PF SMD
ABS07
kHz Crystal (Tuning Fork)
32.768 kHz
ABS05W-32.768KHZ-D-2-T
Abracon LLC
CRYSTAL 32.7680KHZ 4PF SMD
ABS05W
kHz Crystal (Tuning Fork)
32.768 kHz
ABS05W-32.768KHZ-J-2-T
Abracon LLC
CRYSTAL 32.7680KHZ 4PF SMD
ABS05W
kHz Crystal (Tuning Fork)
32.768 kHz
ABM11-27.000MHZ-B7G-T
Abracon LLC
CRYSTAL 27.0000MHZ 10PF SMD
ABM11
MHz Crystal
27 MHz
ABM11-28.63636MHZ-B7G-T
Abracon LLC
CRYSTAL 28.63636MHZ 10PF SMD
ABM11
MHz Crystal
28.63636 MHz
ABM12-30.000MHZ-B2X-T3
Abracon LLC
CRYSTAL 30.0000MHZ 8PF SMD
ABM12
MHz Crystal
30 MHz
ABM12-40.000MHZ-B2X-T3
Abracon LLC
CRYSTAL 40.0000MHZ 8PF SMD
ABM12
MHz Crystal
40 MHz
ABM12-48.000MHZ-B2X-T3
Abracon LLC
CRYSTAL 48.0000MHZ 8PF SMD
ABM12
MHz Crystal
48 MHz
ABM2-19.6608MHZ-D4Y-T
Abracon LLC
CRYSTAL 19.6608MHZ 18PF SMD
ABM2
MHz Crystal
19.6608 MHz
ABM2-27.000MHZ-D4Y-T
Abracon LLC
CRYSTAL 27.0000MHZ 18PF SMD
ABM2
MHz Crystal
27 MHz
ABS25-32.000KHZ-T
Abracon LLC
CRYSTAL 32.0000KHZ 12.5PF SMD
ABS25
kHz Crystal (Tuning Fork)
32 kHz
ABLS-37.500MHZ-12-1-U-F-T
Abracon LLC
CRYSTAL 37.5000MHZ 12PF SMD
ABLS
MHz Crystal
37.5 MHz
ABLS-LR-3.072MHZ-T
Abracon LLC
CRYSTAL 3.0720MHZ 18PF SMD
ABLS-LR
MHz Crystal
3.072 MHz
ABM2-16.384MHZ-D4Y-T
Abracon LLC
CRYSTAL 16.3840MHZ 18PF SMD
ABM2
MHz Crystal
16.384 MHz
ABM8-166-114.285MHZ-T2
Abracon LLC
CRYSTAL 114.2850MHZ 18PF SMD
ABM8
MHz Crystal
114.285 MHz
ABLS-LR-3.000MHZ-T
Abracon LLC
CRYSTAL 3.0000MHZ 18PF SMD
ABLS-LR
MHz Crystal
3 MHz
ABC2-16.000MHZ-4-T
Abracon LLC
CRYSTAL 16.0000MHZ 18PF SMD
ABC2
MHz Crystal
16 MHz
ABM2-48.000MHZ-D4YF-T
Abracon LLC
CRYSTAL 48.0000MHZ 18PF SMD
ABM2
MHz Crystal
48 MHz
ABM13W-52.0000MHZ-5-DH7G-T5
Abracon LLC
CRYSTAL 52.0000MHZ 5PF SMD
ABM13W
MHz Crystal
52 MHz
ABM13W-32.0000MHZ-5-DH7G-T5
Abracon LLC
CRYSTAL 32.0000MHZ 5PF SMD
ABM13W
MHz Crystal
32 MHz
ABLS-LR-3.2768MHZ-T
Abracon LLC
CRYSTAL 3.2768MHZ 18PF SMD
ABLS-LR
MHz Crystal
3.2768 MHz
ABM13W-48.0000MHZ-5-NH7U-T5
Abracon LLC
CRYSTAL 48.0000MHZ 5PF SMD
ABM13W
MHz Crystal
48 MHz
ABM13W-52.0000MHZ-5-NH7U-T5
Abracon LLC
CRYSTAL 52.0000MHZ 5PF SMD
ABM13W
MHz Crystal
52 MHz
ABM8X-101-24.000MHZ-T
Abracon LLC
CRYSTAL 24.0000MHZ 10PF SMD
ABM8X
MHz Crystal
24 MHz
ABS04W-32.768KHZ-6-D2-T5
Abracon LLC
CRYSTAL 32.7680KHZ 6PF SMD
ABS04W
kHz Crystal (Tuning Fork)
32.768 kHz
ABM8X-102-32.000MHZ-T
Abracon LLC
CRYSTAL 32.0000MHZ 10PF SMD
ABM8X
MHz Crystal
32 MHz
ABS04W-32.768KHZ-4-J2-T5
Abracon LLC
CRYSTAL 32.7680KHZ 4PF SMD
ABS04W
kHz Crystal (Tuning Fork)
32.768 kHz
ABLS-25.000MHZ-20-A4-F-T
Abracon LLC
CRYSTAL 25.0000MHZ 20PF SMD
ABLS
MHz Crystal
25 MHz
ABM8W-16.0000MHZ-8-D7G-T3
Abracon LLC
CRYSTAL 16.0000MHZ 8PF SMD
ABM8W
MHz Crystal
16 MHz
ABL-12.000MHZ-B2-I
Abracon LLC
CRYSTAL 12.0000MHZ 18PF TH
ABL
MHz Crystal
12 MHz
ABLS-12.000MHZ-30-4Y-T
Abracon LLC
CRYSTAL 12.0000MHZ 30PF SMD
ABLS
MHz Crystal
12 MHz
ABLS-5.9904MHZ-D-T
Abracon LLC
CRYSTAL 5.9904MHZ 18PF SMD
ABLS
MHz Crystal
5.9904 MHz
ABLS-8.000MHZ-20-R60-L4Q-T
Abracon LLC
CRYSTAL 8.0000MHZ 20PF SMD
ABLS
MHz Crystal
8 MHz
ABM8W-25.0000MHZ-8-R40-D2Y-T3
Abracon晶振
CRYSTAL 25.0000MHZ 8PF SMD
ABM8W
MHz Crystal
25 MHz
ABM8W-13.5600MHZ-8-N7G-T3
Abracon LLC
CRYSTAL 13.5600MHZ 8PF SMD
ABM8W
MHz Crystal
13.56 MHz
ABM8W-32.0000MHZ-8-B7G-T3
Abracon LLC
CRYSTAL 32.0000MHZ 8PF SMD
ABM8W
MHz Crystal
32 MHz
ABM8W-14.7456MHZ-8-B2Y-T3
Abracon LLC
CRYSTAL 14.7456MHZ 8PF SMD
ABM8W
MHz Crystal
14.7456 MHz
ABM8W-30.0000MHZ-8-N7G-T3
Abracon LLC
CRYSTAL 30.0000MHZ 8PF SMD
ABM8W
MHz Crystal
30 MHz
ABM8W-25.0000MHZ-8-R40-D3Y-T3
Abracon LLC
CRYSTAL 25.0000MHZ 8PF SMD
ABM8W
MHz Crystal
25 MHz
ABM8W-32.0000MHZ-8-B2Y-T3
Abracon LLC
CRYSTAL 32.0000MHZ 8PF SMD
ABM8W
MHz Crystal
32 MHz
ABM8W-14.7456MHZ-8-D2Y-T3
Abracon LLC
CRYSTAL 14.7456MHZ 8PF SMD
ABM8W
MHz Crystal
14.7456 MHz
ABM8W-13.5600MHZ-8-D2Y-T3
Abracon LLC
CRYSTAL 13.5600MHZ 8PF SMD
ABM8W
MHz Crystal
13.56 MHz
ABM8W-24.0000MHZ-8-R40-D3Y-T3
Abracon LLC
CRYSTAL 24.0000MHZ 8PF SMD
ABM8W
MHz Crystal
24 MHz
ABM8W-12.2880MHZ-8-D2Y-T3
Abracon LLC
CRYSTAL 12.2880MHZ 8PF SMD
ABM8W
MHz Crystal
12.288 MHz
ABM8W-25.0000MHZ-8-R40-N7G-T3
Abracon LLC
CRYSTAL 25.0000MHZ 8PF SMD
ABM8W
MHz Crystal
25 MHz
ABM8W-27.1200MHZ-8-R40-D3Y-T3
Abracon LLC
CRYSTAL 27.1200MHZ 8PF SMD
ABM8W
MHz Crystal
27.12 MHz
ABL-8.000MHZ-B2-T
Abracon LLC
CRYSTAL 8.0000MHZ 18PF T/H
ABL
MHz Crystal
8 MHz
ABM8W-16.0000MHZ-7-R60-B1U-T3
Abracon LLC
CRYSTAL 16.0000MHZ 7PF SMD
ABM8W
MHz Crystal
16 MHz
ABM8W-48.0000MHZ-8-D7W-T3
Abracon LLC
CRYSTAL 48.0000MHZ 8PF SMD
ABM8W
MHz Crystal
48 MHz
ABM8-32.000MHZ-10-B2X-T
Abracon LLC
CRYSTAL 32.0000MHZ 10PF SMD
ABM8
MHz Crystal
32 MHz
ABM11W-50.0000MHZ-8-R50-D3Y-T3
Abracon LLC
CRYSTAL 50.000MHZ 8PF SMD
ABM11W
MHz Crystal
50 MHz
ABM8-27.000MHZ-D4-T
Abracon LLC
CRYSTAL 27.0000MHZ 18PF SMD
ABM8
MHz Crystal
27 MHz
ABM10W-16.0000MHZ-8-R80-D2X-T3
Abracon LLC
CRYSTAL 16.0000MHZ 8PF SMD
ABM10W
MHz Crystal
16 MHz
ABM11W-16.0000MHZ-8-R100-N1G-T3
Abracon LLC
CRYSTAL 16.000MHZ 8PF SMD
ABM11W
MHz Crystal
16 MHz
ABM11W-25.0000MHZ-6-R80-D2X-T3
Abracon LLC
CRYSTAL 25.000MHZ 6PF SMD
ABM11W
MHz Crystal
25 MHz
ABM11W-24.0000MHZ-6-R80-D2X-T3
Abracon LLC
CRYSTAL 24.000MHZ 6PF SMD
ABM11W
MHz Crystal
24 MHz
ABM8-40.000MHZ-10-B1X-T
Abracon LLC
CRYSTAL 40.0000MHZ 10PF SMD
ABM8
MHz Crystal
40 MHz
ABM3B-13.560MHZ-B4-T
Abracon LLC
CRYSTAL 13.560MHZ 18PF SMD
ABM3B
MHz Crystal
13.56 MHz
ABM10W-16.0000MHZ-8-R80-D7G-T3
Abracon LLC
CRYSTAL 16.0000MHZ 8PF SMD
ABM10W
MHz Crystal
16 MHz
ABM10W-20.0000MHZ-8-R60-D7G-T3
Abracon LLC
CRYSTAL 20.0000MHZ 8PF SMD
ABM10W
MHz Crystal
20 MHz
ABM10W-48.0000MHZ-8-D7G-T3
Abracon LLC
CRYSTAL 48.0000MHZ 8PF SMD
ABM10W
MHz Crystal
48 MHz
ABM10W-25.0000MHZ-8-R60-D7G-T3
Abracon LLC
CRYSTAL 25.0000MHZ 8PF SMD
ABM10W
MHz Crystal
25 MHz
ABM10W-32.0000MHZ-8-R50-D7G-T3
Abracon LLC
CRYSTAL 32.0000MHZ 8PF SMD
ABM10W
MHz Crystal
32 MHz
ABM10AIG-12.000MHZ-12-N1G-T3
Abracon LLC
CRYSTAL 12.000MHZ 12PF SMD
ABM10AIG
MHz Crystal
12 MHz
ABM10W-24.0000MHZ-8-R60-D7G-T3
Abracon LLC
CRYSTAL 24.0000MHZ 8PF SMD
ABM10W
MHz Crystal
24 MHz
ABM10W-24.5760MHZ-8-R60-D7G-T3
Abracon LLC
CRYSTAL 24.5760MHZ 8PF SMD
ABM10W
MHz Crystal
24.576 MHz
ABM10AIG-48.000MHZ-4Z-T3
Abracon LLC
CRYSTAL 48.0000MHZ 10PF SMD
ABM10AIG
MHz Crystal
48 MHz
ABM11W-32.0000MHZ-6-R60-D2X-T3
Abracon LLC
CRYSTAL 32.000MHZ 6PF SMD
ABM11W
MHz Crystal
32 MHz
ABM10AIG-30.000MHZ-4Z-T3
Abracon LLC
CRYSTAL 30.0000MHZ 10PF SMD
ABM10AIG
MHz Crystal
30 MHz
ABM11W-26.0000MHZ-8-R60-B1U-T3
Abracon LLC
CRYSTAL 26MHZ 8PF SMD
ABM11W
MHz Crystal
26 MHz
ABM10AIG-24.000MHZ-8-3Z-T3
Abracon LLC
CRYSTAL 24.000MHZ 8PF SMD
ABM10AIG
MHz Crystal
24 MHz
ABM10AIG-24.000MHZ-8-N1G-T3
Abracon LLC
CRYSTAL 24.000MHZ 8PF SMD
ABM10AIG
MHz Crystal
24 MHz
ABM10W-27.0000MHZ-8-R60-D7G-T3
Abracon LLC
CRYSTAL 27.0000MHZ 8PF SMD
ABM10W
MHz Crystal
27 MHz
ABM8G-48.000MHZ-4Y-T3
Abracon LLC
CRYSTAL 48.0000MHZ 10PF SMD
ABM8G
MHz Crystal
48 MHz
ABM8G-22.1184MHZ-4Y-T3
Abracon LLC
CRYSTAL 22.1184MHZ 10PF SMD
ABM8G
MHz Crystal
22.1184 MHz
ABM8G-40.000MHZ-4Y-T3
Abracon LLC
CRYSTAL 40.0000MHZ 10PF SMD
ABM8G
MHz Crystal
40 MHz
ABM11AIG-27.000MHZ-4Z-T3
Abracon LLC
CRYSTAL 27.0000MHZ 10PF SMD
ABM11AIG
MHz Crystal
27 MHz
ABM8W-18.4320MHZ-4-B1U-T3
Abracon LLC
CRYSTAL 18.4320MHZ 4PF SMD
ABM8W
MHz Crystal
18.432 MHz
ABLS-8.000MHZ-20-L-4-Q-T
Abracon LLC
CRYSTAL 8.0000MHZ 20PF SMD
ABLS
MHz Crystal
8 MHz
ABM8W-32.0000MHZ-4-B1U-T3
Abracon LLC
CRYSTAL 32.0000MHZ 4PF SMD
ABM8W
MHz Crystal
32 MHz
ABM8W-26.0000MHZ-4-B1U-T3
Abracon LLC
CRYSTAL 26.0000MHZ 4PF SMD
ABM8W
MHz Crystal
26 MHz
ABM8G-33.000MHZ-4Y-T3
Abracon LLC
CRYSTAL 33.0000MHZ 10PF SMD
ABM8G
MHz Crystal
33 MHz
ABLS-14.7456MHZ-K4T
Abracon LLC
CRYSTAL 14.7456MHZ 18PF SMD
ABLS
MHz Crystal
14.7456 MHz
ABM8W-25.0000MHZ-4-B1U-T3
Abracon LLC
CRYSTAL 25.0000MHZ 4PF SMD
ABM8W
MHz Crystal
25 MHz
ABS05石英晶振系列采用了最先进的调试技术,现可提供 ±20ppm和±25ppm的设定容差,负载电容可低至4.0pF。此外,ABS05经过优化处理,可以保持ESR最大90kΩ的阈值,因此在与最新的节能型MCU和 其他节能芯片组配合使用时运行非常稳健。
与ESR相关的动态电阻(Rm)是随温度变化的关键性能指标。ABS05系列器件经过特殊优化处理,可确 保在整个工作温度范围内实现稳健的启动振荡和持续振荡。请参见下一页中的图 1产品在常温下动态电 阻阻值分布图。
此外,ABS05系列还采用了特殊的调试技术,能严格控制室温下的设定容差,实现有效振荡器回路 的负载电容为4.0pF。ABS05作为实时时钟 (RTC)的参考时钟或最终使用频率时,此性能可以确保频 域的最大精度。请参见下一页中的图 2常温下频率容差分布图。
如导言部分所述,各领域的设计人员主要采用3.2x1.5x 0.9mm封装器件,即 Abracon的ABS07系 列。此外,Abracon 的2.0x1.2x0.6mm ABS06 SMD晶体系列也赢得了专注于小型化设备制造商的广泛关注。 同时,1.6x1.0x0.5mm ABS05 系列可进一步帮助客户减少设计中所使用的面积,同时还能保持最佳 工作性能,如第 II 部分所述。Abracon音叉石英晶体应用范围.
由于最近的供应链问题,设计人员可能开始考虑如何做到兼容性设计,尝试使用全面考虑,无所不包 的焊盘布局。Abracon提供了一种兼容设计,通过在同一布局中可兼容 ABS07、ABS06 或 ABS05 封装 的焊盘布局,来满足设计要求,并提供了设计灵活性。
下面的图3和图4概述了Abracon对此类兼容设计的建议。
对于目前在设计中仅使用了ABS06封装尺寸,但希望考虑使用更小的ABS05器件并采用兼容布局的工程 师,图 5 和图 6 提供了两种建议。
请注意,图3至图6所列尺寸以英寸 (mm) 为单位。
本应用说明概述了 Abracon 的微型 (1.6x1.0x0.5mm) 音叉石英晶体ABS05系列在4.0pF 负载电容下 的性能特征。此外,还给出了终端客户印刷电路板 (PCB) 布局建议,提供了一种混合兼容布局的方 式,来应对近年来出现的供应链挑战。具有 4.0pF负载电容的 ABS05系列器件现已上市,并通过Abracon全球分销网络进行销售。