Does the Thickness of the Chip Affect the Frequency of the Crystal Oscillator?

时间： 2024-11-15 来源：TROQ Official website

技术问答

选型帮助

研发客服

商务客服

Crystal oscillator is an electronic component that can generate stable frequencies and is widely used in various electronic devices. The frequency parameter of a crystal oscillator, that is, the magnitude of its oscillation frequency, is one of the important indicators of crystal oscillator performance. The cutting method of quartz crystals is crucial. Different cutting methods, such as AT cut, CT cut, SC cut, etc., have a profound impact on the vibration mode, frequency stability, and temperature coefficient characteristics of crystals.

The thickness of the chip is one of the key factors determining the frequency parameters of the crystal oscillator. The thinner the chip, the higher its oscillation frequency. This is because the thickness of the chip determines the characteristics of its vibration mode. Under the same excitation conditions, thinner chips are more likely to generate high-frequency vibrations. For example, a 40MHz crystal oscillator typically requires a chip thickness of around 41.75 microns, while to achieve a frequency of 100MHz, the chip thickness needs to be reduced to around 16.7 microns.

However, the reduction in chip thickness is not without limitations. Due to limitations in process technology and mechanical strength requirements of chip materials, chips cannot be made thinner without limitations. Thin chips are prone to breakage or damage during vibration, which affects the stability and reliability of crystal oscillators.

In order to achieve higher frequency parameters, in addition to reducing the chip thickness, the method of using overtone crystals can also be used. A overtone crystal refers to a specific excitation method that causes the chip to produce higher-order overtone vibrations, thereby achieving higher frequencies. For example, a 20MHz fundamental frequency chip can achieve a stable oscillation frequency of 100MHz through five overtones. This method can effectively expand the frequency range of crystal oscillators to meet higher frequency application requirements.

The thickness of the chip is one of the important factors affecting the frequency parameters of the crystal oscillator. By reasonably controlling the chip thickness and using overtone technology, high-frequency and stable oscillation of crystal oscillators can be achieved, meeting the strict requirements of various electronic devices for frequency parameters.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由莫子若转载自TROQ Official website，原文标题为:Does the thickness of the chip affect the frequency of the crystal oscillator?，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

What is a Quartz Crystal Device?

This article introduces several types of Quartz Crystal Devices, including Crystal Unit,Crystal oscillator,GT-cut Crystal oscillator and KoT cut OPAW crystal oscillator.

技术探讨发布时间 : 2024-06-27

What Is the Difference between Crystal Oscillators and Crystals

When it comes to crystal oscillators, one may think of quartz crystals. In fact, these two are equivalent. So what is the difference between crystal oscillators and crystals? Give a brief analysis.

技术探讨发布时间 : 2024-11-12

关于有源晶振的特点，你知道哪些？

有源晶振（Active Crystal Oscillator，ACO）是一种内置了晶体振荡器、晶体管和阻容元件的振荡器。与无源晶振相比，有源晶振具有一些显著的特点和优势，同时也存在一些限制。本文TROQ创捷电子来为大家介绍有源晶振的特点，希望对各位工程师朋友有所帮助。

技术探讨发布时间 : 2024-11-09

Nisshinbo（日清纺）电子芯片选型指南（英文）

描述- Nisshinbo Micro Devices Inc.is the result of the integration of former New Japan Radio Co., Ltd. and former RICOH Electronic Devices Co., Ltd. Both companies, having contributed to expanding the Nisshinbo Group's microdevices business so far, will further grow as an "Analog Solution Provider" for growing markets by strengthening the structure and achieving synergies through business integration.

型号- NJM2902C,NJM2902B,NJU7076B,R3134,R3133,R2045,R1191,R5550,NJW4303,R1190,NJM2842,R3132,NJM2841,R2043,R3130,NJM2846,NJM2845,NJM2847,NJL5901AR-1,NJM5532C,NJM2901C,R5110XXX1A,R5110XXX1B,NJM393C,R5326,NJG1697EM1,R5324,NJW4315,NJU1206MER,NJM2855,R2051,NJM2857,NJM2856,NJW1280,NJU7098A,NJM2902CA,R5110XXX2C,R5110XXX2D,NJM390A,NJU211,R2061,NJM2820,R3154,NJM2822,R3152,NJW4760,NJM2821,NJM2823,NJM2825,NJM2828,NJG1801AKGC-A,NJM2827,NJM2829,NSNJ9200A,NJM064C,NJM391A,RS5C338A,R5106,R5107,NJU3610,R5108,R5109,R5105,NJM2151A,R3160,NJM2831,NT1191GEAE3A,NL6010,NJM2830,NA2100,NJM2835,NL6011,NJM2837,NL6012,NJM2836,NJM2839,NJU9102A,NJL5902R,R1155,NJG1669MD7,R1154,NJW4107,NJW4106,NJU72501,NJW4105,NJW4104,NJM2570A,R1150,NJW4100,NJM2801,NJM2804,NJM2806,NJM2805,R5528,NJM062C,R5524,R5527,R5520,NJW4109,NJG1684ME2,R5523,NJW4108,NJG1188KG1,NJW4118,NJW4116,R1163,NJW4113,R1160,R1161,NJW4111,NJW4110,NT1193FAAE2S,NJW4351,NJM2815,NJM2816,NJM12877,NJW4162A,NJU7381A,NJG1108HA8,NJM2904CA,R3114,R2025,NJM2819A,R3112,NJG1617K11,R5538,R3111,R2023,R3118,R3117,NJM2904C,R5533,R3116,NJM2904B,NJG1144KA1,R1170,R3200X064A,NJMOP177,R1173,NJM2374A,R2262,R1171,NJW1298,NJW4321,R1172,NJW4320,NJM78M00S,NJM2903C,NJU7382A,NJM084C,RN5T618,NJG1801BKGC-A,R2033,R5543,R1180,R5540,R5541,NJM2373A,NJG1657MD7,NJM12856,NJU7365,NJU7366,NJU7367,NJU7092A,NJU7364,NJM2748A,RP600,MUSES8832,RN5U700,RP602,RP604,RN5T614,RP605,NT1819NAAE2S,NB7200,NJU7360,R1801,NSVS1145B,NJU77572,NJU7356,R1800,NJM41001T,RN5RZ,NJU8759A,NJU7093A,NJU7116,NJL6402R-2,NJU7118,NJU7119,NJM2505A,NJW1200,NJG1740MHH,MUSES8820,RN5VD,NJU72090,NJU7387,R1810,NJU7141,R3200X002X,NJU7384,NJU7385,NJU7386,NJU72097,RM590,NJU7380,NJG1730MD7,NJU9555,NJM17431,NJM2769B,NJU77550,NJU7091A,R3200X001X,NJU77552,NJU77551,NJU77554,NJU6311 SERIES,NT1189GDAE3S,NJU6322 SERIES,NSVS1231B,NJU9103,RC5T619X,NB7400,NJU9102,NJU9101,R5117,NJM2880,R5116,NJM2882,NJM2881,NJM2884,NJU6376 SERIES,R5112,NJM2883,NJM2641,NJM2886,NJW1230,NJM2885,R5590,NJM2888,NJM2646,NJM2887,NL6002,NT1191GEAE3S,NJM2407,R3121XXXXE,NJM8191,NJM8190,NJU6063,NJU7394,RM517,RV5C348B,RV5C348A,NJG1812ME4,NJM2893,NJM2173A,NJM2892,NJM2894,NJW1241,NJW1240,NJG1812AMET-A,NJU7392,NJU6062,NJU6061,NJU77580,NJU77582,NJU6360 SERIES,NJU6212 SERIES,NJU6365 SERIES,RN5RF,NJU6402B,NJM2860,NJM2862,NJM2861,NJL5909RL-4,RN5RL,NJM2864,NJM2863,RN5RK,NJM2866,NJG1682MD7,NJM2865,NJM2868,NJU7181,NJM2626,NJM2867,NJM2627,RN5RT,NJL5830R,NJL6195R,NJW2307,NJM2749A,NJM2871,NJM2870,NJG1159PHH,NJW2311,NJM2872,NJM2875,NJM2874,NJM2877,NJM2876,NJM2879,NJU6080,NJM2878,NJG1816K75,NJG1143UA2,NJU7640,NJM14570,NJU6311,NJM2288,RP200,RS5C372A,RP201,RS5C372B,RP202,NJW1143A,NJU7630,NJU7631,NJU7632,NJM2872A,NJU71074,NJM8830,NJM2294,NJM2299,NJM2059,NJM2058,NJM2872B,NJG1145UA2,NC2701MA,NJG1814MD7,NJU8759,NJU71041,NJG1146KG1,NJMOP1772,NJU8758,NJW1142A,NJU71044,NJW4305A,NJM5532,NJM084CA,NJM8801,NJM2871A,NJL6193R-3,NJM2871B,R3120XXXXE,NJU6323,NJU6322,R3120XXXXA,NJU6321,NJU7650,NJG1186PJL-A,NJU6324,NJW1933,NJM2275,NJM2274,NJM2278,NJM1431A,NJL6407R,NJM3414A,NJL6502R-1,NJM14558,NJU7200,NJU7201,NJU7202,NJM2768B,NJU6350,NJU7680,NA7200,RP402,NJG1151MD7,NC2600,RP400,RP401,NJU7098AF1-C,MUSES72323,NS1101,NJU7670,NS1102,NJU7677,NJM78M00,NJM41005T,NJG1818K75,NJM358C,NJU7222,NJU7223,NJG1648HB6,NSVS1126B,NJL6401R-3,NJU6377,NJU6376,NJU7221,NSTS1431B,NJM082CA,NJU7211,NJU6363,NJU6360,NJU7691,NJU6367,NJU6366,NJU6365,NJU6364,NJU6369,NJU6368,NJM358CA,NJU77903-Z2,NJU7690,R1232,NJM2586A,NJU6221 SERIES,RN5C752,NJD3015,RN5C750,NJM064CA,NJW4148,R5111XXX1A,R5111XXX1B,NJW4142,NJW4141,NJW4140,NJW4382,NJW4750T1,NJM45001,NSTS9118B,NJW4381,R1243,R5601,R5602,R1242,NJU72322,R1245,NC4650,R5111XXX2D,NJU72315,NJG1186PJL,NJW4615A,NJU72750A,NJM2561B,NJG1800NB2,R1240,NJM2561A,NJW4155,R5111XXX2C,NJW4154,NJW4153,NJM13403,NJM13404,NJU7388B,NJG1739K51,R5617,R5612,R5613,NJU6367 SERIES,NJM393CA,R5610,NJW4119,R5611,NJW4128,NJU72751A,NJW4810A,NJM2584A,NJW4122,NJW5211,NJW5210,NJW4120,MUSES72320,NJG1173UX2,NSTS9116A,NJD3006,NJW4152-AB,NJD3004,NJU71091T1,NJD3007,NJG1801K75,NJW4138,NJM2583A,R1260,NJW4133,NJW4132,NJL6195R-W,NJW4372,NSTS9117A,NJU7386A,ND1160,NJU7606,NJM2566A,NJU7600,RN5C713,NJU7601,NJW1871A,NJU7602,RN5C711,RN5C716,NJM062CA,NJW4188,NJW4187,NJU7367A,NJW4186,NJU4051B,NJW4185,NP8700,NJW4184,NJW4183,NJW4182,NJW4181,NJU7367B,R1207,NJW4190,R1208,R1205,R1206,R1200,NJU71031,NJG1127HB6,NJG1156PCD,NJMOP2277,R1203,R1204,NJU71032,R1202,NJU77806,NJG1666MD7,NJW4196,NJW4191,R1218,NJU7620,NJU4053B,NJM2060,R1210,R1211,R1214,R1215,R1212,R1213,NJM2068,NM2101,NJU3711A,NJM339C,NJW4161,ND1130,NJW4160,NR1700,NJG1686MHH,NJU7610,R1225,R8300XXXXA/G,NJU72344,NJU72343,R1223,NJU72342,R1224,NJU72341,R3150XXXXE,R3150XXXXF,NC2650,NJW4177,NJU4052B,NJW4175,NJG1117HA8,NJW4171,NJW4170,R3150XXXXA,R3150XXXXB,NJM41031,NJU7870-Z2,NJM41033,NJM8020,NJU7086,NJM2903CA,NJM41035,R5114XXX2,R5114XXX1,NJU7089,NJU7391A,R5436,R5437,R5438,NJM8021,R5439,R5432,R5433,R5434,R5435,NJU6394 SERIES,NJG1187KG1,NJW1159,NJM2723,NJM2725,NJU7084,NJU7085,NJM2729,NJM41041,NJM41042,NSNJ2016,NJM41045,NJU7076,NSTS9110A,NJU7077,NJU7078

选型指南 - NISSHINBO - 2024/5/14 PDF 英文下载

RZ Crystal Oscillator / 有源晶振

型号- RZ

数据手册 - TROQ创捷电子 - 2023/8/8 PDF 中文下载

How to Distinguish the Pin Direction of the Chip Crystal Oscillator?

Today, more and more electronic devices choose to use small and light chip crystal oscillators, and the use of plug-in crystal oscillators is gradually shrinking. In this article HUIYUAN CRUSTAL will talk about how to distinguish the pin positions of the chip crystal oscillator.

设计经验发布时间 : 2023-11-08

How to Distinguish the Position Direction of SMT Crystal Oscillator?

As more and more electronic devices choose to use small, thin, and thin chip crystal oscillators, the range of applications for plug-in crystal oscillators is decreasing. Today Hui Yuan will discuss with you how to distinguish the position direction of SMT crystal oscillator.

设计经验发布时间 : 2023-11-09

RO Crystal Oscillator / 有源晶振

型号- RO

数据手册 - TROQ创捷电子 - 2023/8/8 PDF 中文下载

Epson Develops an Oven-Controlled Crystal Oscillator OG7050CAN That Consumes 56% Less Power than Conventional OCXOs

Epson has developed an oven-controlled crystal oscillator (OCXO) OG7050CAN that consumes 56% less power than the products in Epson‘s earlier OG1409 series. Measuring 7.0 × 5.0mm and with a height of 3.3mm (Typ.), the new OCXO is 85% smaller than earlier products by cubic volume.

产品发布时间 : 2024-10-30

White paper Comparison of Crystal Oscillator and Si-MEMS Oscillators A Comparison of Oscillator Performance as Required by Electronic Devices and Communications System Equipment

型号- SG-210S*B

白皮书 - EPSON - 2017/07/28 PDF 英文下载

RU Crystal Oscillator / 有源晶振

型号- RU

数据手册 - TROQ创捷电子 - 2023/8/8 PDF 中文下载

Optical Modules Remain Popular, with The Best Time-Frequency Cp-Differential Crystal Oscillator

Crystal oscillators, also known as quartz crystal oscillators, are components used in electronic devices to generate stable oscillation signals. In optical modules, the main function of crystal oscillators is to provide high-precision clock signals and frequency control to ensure that optical modules maintain stability and reliability during high-speed transmission. The performance of crystal oscillators directly affects key parameters such as transmission rate, transmission distance, power consumption and volume of optical modules.

器件选型发布时间 : 2024-10-11

RS Crystal Oscillator / 有源晶振

型号- RS

数据手册 - TROQ创捷电子 - 2023/8/9 PDF 中文下载

YXC Releases YSO131LR Series 1.2V Low-Voltage Single-Ended Oscillators for Low Power Consumption Applications

YXC has launched the YSO131LR series of low-voltage 1.2V single-ended oscillators to provide efficient, ultra-low power clock solutions for the low power consumption applications. This series of products has a frequency range from 8MHz to 50MHz and provides a variety of industry-standard package sizes.

产品发布时间 : 2024-09-13