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Transko制造晶體振蕩器的基本過程

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瀏覽：- 發(fā)布日期：2022-05-10 11:37:59【大中小】

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由Transko制造的振蕩器可以分為四類: 1.時鐘振蕩器 2.壓控晶振 3.TCXO溫補(bǔ)晶體振蕩器 4.OCXO恒溫振蕩器。

制造晶體振蕩器的基本過程: 薄膜金屬涂層晶體安裝在輸入端，并裝配期間石英晶體振蕩器模塊的輸出端子。晶體在安裝到模塊上后進(jìn)行校準(zhǔn) 然后密封零件并進(jìn)行最終測試

什么是頻率穩(wěn)定度？
制造振蕩器時，術(shù)語“頻率穩(wěn)定性”
包括所有原因引起的頻率變化:
1.校準(zhǔn)
2.工作溫度范圍
3.震驚
4.震動
5.濕度
6.輸入電壓
7.老化
8.負(fù)載變化
什么是邏輯水平？
邏輯電平是信號的有限狀態(tài)之一，可以有邏輯電平通常由信號和地之間的電壓差(或一些其他公共參考點)，盡管其他標(biāo)準(zhǔn)存在。代表每個的電壓電平范圍狀態(tài)取決于所使用的邏輯系列。這是一些振蕩器的邏輯族。
1.晶體管-晶體管邏輯。
2.互補(bǔ)型金屬氧化物半導(dǎo)體
3.互補(bǔ)金屬氧化物半導(dǎo)體
4.低電壓差分信號
5.電子學(xué)元件實驗室(Electronics Components Laboratory)
6.(呂)PECL

ABLS-8.192MHZ-K4T	Abracon Crystal	ABLS	MHz Crystal	8.192MHz
ABLS-25.000MHZ-K4F-T	Abracon Crystal	ABLS	MHz Crystal	25MHz
ABLS-5.000MHZ-K4T	Abracon Crystal	ABLS	MHz Crystal	5MHz
ABLS-18.432MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	18.432MHz
ABLS-5.000MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	5MHz
ABLS-16.384MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	16.384MHz
ABLS-16.000MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	16MHz
ABLS-4.096MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	4.096MHz
ABLS-36.000MHZ-K4F-T	Abracon Crystal	ABLS	MHz Crystal	36MHz
ABLS-32.000MHZ-L4QF-T	Abracon Crystal	ABLS	MHz Crystal	32MHz
ABM7-29.4912MHZ-D2Y-T	Abracon Crystal	ABM7	MHz Crystal	29.4912MHz
ABM3C-12.288MHZ-D4Y-T	Abracon Crystal	ABM3C	MHz Crystal	12.288MHz
ABM3C-19.6608MHZ-D4Y-T	Abracon Crystal	ABM3C	MHz Crystal	19.6608MHz
ABMM-14.31818MHZ-B2-T	Abracon Crystal	ABMM	MHz Crystal	14.31818MHz
ABM8G-40.000MHZ-B4Y-T	Abracon Crystal	ABM8G	MHz Crystal	40MHz
ABM8G-48.000MHZ-B4Y-T	Abracon Crystal	ABM8G	MHz Crystal	48MHz
ABM8G-14.7456MHZ-B4Y-T	Abracon Crystal	ABM8G	MHz Crystal	14.7456MHz
ABM8G-28.63636MHZ-B4Y-T	Abracon Crystal	ABM8G	MHz Crystal	28.63636MHz
ABM8G-13.560MHZ-B4Y-T	Abracon Crystal	ABM8G	MHz Crystal	13.56MHz
ABLS-LR-12.288MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	12.288MHz
ABLS-LR-14.7456MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	14.7456MHz
ABMM2-11.0592MHZ-E2-T	Abracon Crystal	ABMM2	MHz Crystal	11.0592MHz
ABMM2-27.000MHZ-E2-T	Abracon Crystal	ABMM2	MHz Crystal	27MHz
ABM11-36.000MHZ-B7G-T	Abracon Crystal	ABM11	MHz Crystal	36MHz
ABM7-9.84375MHZ-10-R50-D4Q-T	Abracon Crystal	ABM7	MHz Crystal	9.84375MHz
ABM3B-40.000MHZ-B2-T	Abracon Crystal	ABM3B	MHz Crystal	40MHz
ABM3B-13.0625MHZ-10-D4-T	Abracon Crystal	ABM3B	MHz Crystal	13.0625MHz
ABM3B-15.360MHZ-B2-T	Abracon Crystal	ABM3B	MHz Crystal	15.36MHz
ABM8-14.7456MHZ-10-1-U-T	Abracon Crystal	ABM8	MHz Crystal	14.7456MHz
ABM8-16.800MHZ-10-1-U-T	Abracon Crystal	ABM8	MHz Crystal	16.8MHz
ABM3B-32.000MHZ-B2-T	Abracon Crystal	ABM3B	MHz Crystal	32MHz
ABM8G-13.000MHZ-18-D2Y-T	Abracon Crystal	ABM8G	MHz Crystal	13MHz
ABM8G-40.000MHZ-18-D2Y-T	Abracon Crystal	ABM8G	MHz Crystal	40MHz
ABM8G-33.000MHZ-18-D2Y-T	Abracon Crystal	ABM8G	MHz Crystal	33MHz
ABS05-32.768KHZ-T	Abracon Crystal	ABS05	kHz Crystal (Tuning Fork)	32.768kHz
ABM10-16.000MHZ-D30-T3	Abracon Crystal	ABM10	MHz Crystal	16MHz
ABM3-9.8304MHZ-D2Y-T	Abracon Crystal	ABM3	MHz Crystal	9.8304MHz
ABM3-11.2896MHZ-D2Y-T	Abracon Crystal	ABM3	MHz Crystal	11.2896MHz
ABM3B-16.384MHZ-10-1-U-T	Abracon Crystal	ABM3B	MHz Crystal	16.384MHz
ABM3-48.000MHZ-D2Y-F-T	Abracon Crystal	ABM3	MHz Crystal	48MHz
ABM3B-48.000MHZ-10-1-U-T	Abracon Crystal	ABM3B	MHz Crystal	48MHz
ABM3B-12.288MHZ-10-1-U-T	Abracon Crystal	ABM3B	MHz Crystal	12.288MHz
ABM3-20.000MHZ-D2Y-T	Abracon Crystal	ABM3	MHz Crystal	20MHz
ABM3-32.000MHZ-D2Y-T	Abracon Crystal	ABM3	MHz Crystal	32MHz
ABM3-50.000MHZ-D2Y-F-T	Abracon Crystal	ABM3	MHz Crystal	50MHz
ABM10-24.000MHZ-8-7-A15-T	Abracon Crystal	ABM10	MHz Crystal	24MHz
ABM3-22.1184MHZ-D2Y-T	Abracon Crystal	ABM3	MHz Crystal	22.1184MHz
ABLS2-40.000MHZ-D4YF-T	Abracon Crystal	ABLS2	MHz Crystal	40MHz
ABLS-LR-13.000MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	13MHz
ABLS-LR-6.144MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	6.144MHz
ABLS-LR-16.9344MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	16.9344MHz
ABM10-22.1184MHZ-E20-T	Abracon Crystal	ABM10	MHz Crystal	22.1184MHz
ABLS-LR-25.000MHZ-F-T	Abracon Crystal	ABLS-LR	MHz Crystal	25MHz
ABLS-LR-11.0592MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	11.0592MHz
ABM10-16.384MHZ-E20-T	Abracon Crystal	ABM10	MHz Crystal	16.384MHz
ABLS-LR-3.6864MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	3.6864MHz
ABM10-30.000MHZ-E20-T	Abracon Crystal	ABM10	MHz Crystal	30MHz
ABLS-LR-7.3728MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	7.3728MHz
ABM11-44.000MHZ-B7G-T	Abracon Crystal	ABM11	MHz Crystal	44MHz
ABM11-28.63636MHZ-B7G-T	Abracon Crystal	ABM11	MHz Crystal	28.63636MHz
ABM11-38.400MHZ-B7G-T	Abracon Crystal	ABM11	MHz Crystal	38.4MHz
ABM8-44.000MHZ-B2-T	Abracon Crystal	ABM8	MHz Crystal	44MHz
ABLS-12.1875MHZ-10-R20-D-T	Abracon Crystal	ABLS(RF)	MHz Crystal	12.1875MHz
ABLS-14.3359MHZ-20-R50-T	Abracon Crystal	ABLS(RF)	MHz Crystal	14.3359MHz
ABLS-13.262250MHZ-10-J4Y-T	Abracon Crystal	ABLS	MHz Crystal	13.26225MHz
ABLS-14.463660MHZ-10-J4Y-T	Abracon Crystal	ABLS	MHz Crystal	14.46366MHz
ABLS-49.152MHZ-B2-T	Abracon Crystal	ABLS	MHz Crystal	49.152MHz
ABM3B-19.800MHZ-10-1-U-T	Abracon Crystal	ABM3B	MHz Crystal	19.8MHz
ABLS-13.0625MHZ-10-R20-D-T	Abracon Crystal	ABLS(RF)	MHz Crystal	13.0625MHz
ABLS-37.500MHZ-12-1-U-F-T	Abracon Crystal	ABLS	MHz Crystal	37.5MHz
ABSM2-16.9344MHZ-4-T	Abracon Crystal	ABSM2	MHz Crystal	16.9344MHz
ABM10-40.000MHZ-E20-T	Abracon Crystal	ABM10	MHz Crystal	40MHz
ABM8-36.000MHZ-10-1-U-T	Abracon Crystal	ABM8	MHz Crystal	36MHz
ABM8-16.384MHZ-10-1-U-T	Abracon Crystal	ABM8	MHz Crystal	16.384MHz
ABLS7M2-12.000MHZ-D-2Y-T	Abracon Crystal	ABLS7M2	MHz Crystal	12MHz
ABLS7M2-14.7456MHZ-D-2Y-T	Abracon Crystal	ABLS7M2	MHz Crystal	14.7456MHz
ABM8-16.000MHZ-7-1-U-T	Abracon Crystal	ABM8	MHz Crystal	16MHz
ABM8-25.000MHZ-D2Y-T	Abracon Crystal	ABM8	MHz Crystal	25MHz
ABLS-19.6608MHZ-B2-T	Abracon Crystal	ABLS	MHz Crystal	19.6608MHz
ABLS-48.000MHZ-B2-T	Abracon Crystal	ABLS	MHz Crystal	48MHz
ABLS3-6.144MHZ-D4Y-T	Abracon Crystal	ABLS3	MHz Crystal	6.144MHz
ABLS3-30.000MHZ-D4YF-T	Abracon Crystal	ABLS3	MHz Crystal	30MHz
ABL-22.1184MHZ-B2	Abracon Crystal	ABL	MHz Crystal	22.1184MHz
ABLSG-4.500MHZ-D2Y-T	Abracon Crystal	ABLSG	MHz Crystal	4.5MHz
ABLSG-12.288MHZ-D2Y-T	Abracon Crystal	ABLSG	MHz Crystal	12.288MHz
ABLSG-13.500MHZ-D2Y-T	Abracon Crystal	ABLSG	MHz Crystal	13.5MHz
ABLSG-14.31818MHZ-D2Y-T	Abracon Crystal	ABLSG	MHz Crystal	14.31818MHz
ABLSG-15.000MHZ-D2Y-T	Abracon Crystal	ABLSG	MHz Crystal	15MHz
ABM3C-10.000MHZ-D4Y-T	Abracon Crystal	ABM3C	MHz Crystal	10MHz
ABM8G-13.560MHZ-18-D2Y-T	Abracon Crystal	ABM8G	MHz Crystal	13.56MHz
ABM2-20.000MHZ-D4Y-T	Abracon Crystal	ABM2	MHz Crystal	20MHz
ABM2-29.4912MHZ-D4Y-T	Abracon Crystal	ABM2	MHz Crystal	29.4912MHz
ABLS-24.000MHZ-D-R60-1-W-T	Abracon Crystal	ABLS	MHz Crystal	24MHz
ABM8-12.288MHZ-B2-T	Abracon Crystal	ABM8	MHz Crystal	12.288MHz
ABM8G-20.000MHZ-4Y-T3	Abracon Crystal	ABM8G	MHz Crystal	20MHz
ABM11AIG-20.000MHZ-4Z-T3	Abracon Crystal	ABM11AIG	MHz Crystal	20MHz
ABM11AIG-27.120HZ-4Z-T3	Abracon Crystal	ABM11AIG	MHz Crystal	27.12MHz
ABLS-15.000MHZ-K4T	Abracon Crystal	ABLS	MHz Crystal	15MHz
ABLS-13.000MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	13MHz
ABLS-15.000MHZ-L4Q-T	Abracon Crystal	ABLS	MHz Crystal	15MHz
ABLS-25.000MHZ-L4QF-T	Abracon Crystal	ABLS	MHz Crystal	25MHz
ABM3C-13.000MHZ-D4Y-T	Abracon Crystal	ABM3C	MHz Crystal	13MHz
ABM3C-36.000MHZ-D4Y-T	Abracon Crystal	ABM3C	MHz Crystal	36MHz
ABMM-25.000MHZ-D2X-T	Abracon Crystal	ABMM	MHz Crystal	25MHz
ABS05-32.768KHZ-9-T	Abracon Crystal	ABS05	kHz Crystal (Tuning Fork)	32.768kHz
ABM3-24.576MHZ-B2-T	Abracon Crystal	ABM3	MHz Crystal	24.576MHz
ABM8G-16.384MHZ-18-D2Y-T	Abracon Crystal	ABM8G	MHz Crystal	16.384MHz
ABM10-32.000MHZ-7-A15-T	Abracon Crystal	ABM10	MHz Crystal	32MHz
ABLS-LR-4.433619MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	4.433619MHz
ABLS-LR-4.500MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	4.5MHz
ABLS-LR-9.216MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	9.216MHz
ABLS-LR-14.31818MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	14.31818MHz
ABLS-LR-15.360MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	15.36MHz
ABLS-LR-16.384MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	16.384MHz
ABLS-LR-24.576MHZ-F-T	Abracon Crystal	ABLS-LR	MHz Crystal	24.576MHz
ABLS-LR-27.000MHZ-F-T	Abracon Crystal	ABLS-LR	MHz Crystal	27MHz
ABLS-LR-30.000MHZ-T	Abracon Crystal	ABLS-LR	MHz Crystal	30MHz
ABM11-40.000MHZ-B7G-T	Abracon Crystal	ABM11	MHz Crystal	40MHz
ABM12-36.000MHZ-B2X-T3	Abracon Crystal	ABM12	MHz Crystal	36MHz
ABM12-48.000MHZ-B2X-T3	Abracon Crystal	ABM12	MHz Crystal	48MHz
ABM8W-12.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-13.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-13.5600MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-16.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-16.3840MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-18.4320MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-20.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-24.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-25.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-26.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-27.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-30.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-32.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM8W-40.0000MHZ-4-B1U-T3	Abracon Crystal	*		-
ABM10W-16.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-16.0000MHZ-6-K1Z-T3	Abracon Crystal	*		-
ABM10W-16.0000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-16.0000MHZ-7-K1Z-T3	Abracon Crystal	*		-
ABM10W-16.0000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-16.0000MHZ-8-K1Z-T3	Abracon Crystal	*		-
ABM10W-19.2000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-19.2000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-19.2000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-6-K1Z-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-7-K1Z-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-20.0000MHZ-8-K1Z-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-6-K1Z-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-7-K1Z-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-24.0000MHZ-8-K1Z-T3	Abracon Crystal	*		-
ABM10W-24.5760MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-24.5760MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-24.5760MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-24.5760MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-24.5760MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-24.5760MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-6-K1Z-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-7-K1Z-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-25.0000MHZ-8-K1Z-T3	Abracon Crystal	*		-
ABM10W-26.0000MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-26.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-26.0000MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-26.0000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-26.0000MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-26.0000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-6-K1Z-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-7-K1Z-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM10W-27.0000MHZ-8-K1Z-T3	Abracon Crystal	*		-
ABM10W-27.1200MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM10W-27.1200MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM10W-27.1200MHZ-7-B1U-T3	Abracon Crystal	*		-
ABM10W-27.1200MHZ-7-D1X-T3	Abracon Crystal	*		-
ABM10W-27.1200MHZ-8-B1U-T3	Abracon Crystal	*		-
ABM10W-27.1200MHZ-8-D1X-T3	Abracon Crystal	*		-
ABM8W-12.0000MHZ-6-B1U-T3	Abracon Crystal	*		-
ABM8W-12.0000MHZ-6-D1X-T3	Abracon Crystal	*		-
ABM8W-12.0000MHZ-6-K1Z-T3	Abracon Crystal	*		-

扇出的是什么？

該術(shù)語定義了振蕩器將驅(qū)動的柵極負(fù)載數(shù)量。振蕩器必須有足夠的吸收能力當(dāng)前能力，必須能夠交付足夠為多個柵極負(fù)載供電的電流。

使能/禁用模式與三態(tài)模式有什么區(qū)別？

三態(tài)模式類似于使能/禁用。當(dāng)...的時候在引腳1上有一個“邏輯1 ”,該單元的工作方式與正常的“啟用”相同，產(chǎn)生指定的輸出。當(dāng) 引腳1為“邏輯0 ”,它進(jìn)入高阻態(tài)或三態(tài) 模式。三態(tài)模式允許客戶移除石英晶體振蕩器從電路中移除，而不需要物理移除它。這是有用的調(diào)整，測試或故障排除他們的董事會。但是禁用模式比其正常工作電流低，但沒有完全切斷，這意味著有電流漂浮著。因此，如果不使用，控制引腳可以保持開路。

什么是抖動？

抖動是周期性的特征的時間變化信號。抖動有多種來源。周而復(fù)始抖動是相鄰周期之間的時間差信號。峰峰值周期抖動是最差情況。周期抖動是時鐘信號的最大變化。這均方根周期抖動是峰峰值周期抖動的標(biāo)準(zhǔn)偏差。我們將峰峰值近似為7倍均方根值?？梢詼y量每個周期的抖動循環(huán)，而不是多次循環(huán)。

什么是啟動時間？

啟動時間是從施加電壓開始的時間振蕩器的輸出是穩(wěn)定的。

什么是相位噪聲？

相位噪聲衡量振蕩器的短期頻率不穩(wěn)定性。它被測量為單邊帶由頻率變化產(chǎn)生的噪聲，單位為分貝在振蕩器工作頻率的兩個或兩個以上的頻率位移處，使用1Hz的帶寬吹除振蕩器工作頻率的振幅。由Transko制造的相位噪聲測量設(shè)備 (TPNA-2001A)，哪一個適合振蕩器。

什么是上升和下降時間？

上升時間(Tr)定義了脈沖達(dá)到以下值所需的時間達(dá)到規(guī)定的最小值，“1”級。下降時間(Tf)是降至規(guī)定的最大“0”水平所需的時間

ABM8W-12.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM8W-13.5600MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-13.5600MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-13.5600MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-13.5600MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-13.5600MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-13.5600MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-13.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-18.4320MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-24.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-25.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-26.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-27.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-30.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-32.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM8W-40.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM10W-48.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM8W-48.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
AAH-438-28.63636MHZ-T3	Abracon Crystal	*	-
ABM10W-16.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-19.2000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-20.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-24.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-24.5760MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-25.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-26.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-27.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-4-B1U-T3	Abracon Crystal	*	-
ABM8W-12.0000MHZ-4-K1Z-T3	Abracon Crystal	*	-
ABM8W-16.0000MHZ-4-K1Z-T3	Abracon Crystal	*	-
ABM8W-20.0000MHZ-4-K1Z-T3	Abracon Crystal	*	-
ABM10W-16.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-18.4320MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-19.2000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-20.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-24.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-24.5760MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-25.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-26.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-27.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-27.1200MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-30.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-32.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-38.4000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM10W-40.0000MHZ-4-D1X-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-16.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM11W-19.2000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-19.2000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-20.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-24.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM11W-24.5760MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-24.5760MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-24.5760MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-24.5760MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-24.5760MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-24.5760MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-25.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM11W-26.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-26.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-26.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-26.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-26.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-26.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-6-K1Z-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-7-K1Z-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-8-B1U-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-8-D1X-T3	Abracon Crystal	*	-
ABM11W-27.0000MHZ-8-K1Z-T3	Abracon Crystal	*	-
ABM11W-27.1200MHZ-6-B1U-T3	Abracon Crystal	*	-
ABM11W-27.1200MHZ-6-D1X-T3	Abracon Crystal	*	-
ABM11W-27.1200MHZ-7-B1U-T3	Abracon Crystal	*	-
ABM11W-27.1200MHZ-7-D1X-T3	Abracon Crystal	*	-
ABM11W-27.1200MHZ-8-B1U-T3	Abracon Crystal	*	-