Founded in 1979, FOX crystal is a small family owned company that provides quartz crystal oscillators. Since then, the company has grown to become a leading supplier of high-precision quartz crystal oscillators, high-reliability frequency control products for the U.S. electronics market, with more than 10,000 customers worldwide. The R&D department has been an important driver of the company's sustained growth over the past 32 years. Fox engineers have developed hundreds of products that set new standards for crystal and oscillator performance, accuracy and reliability, and to shorten lead times to meet growing business demands. Fox prides itself on being at the forefront of frequency control technology and continues to develop new products with quality company research. With state-of-the-art manufacturing facilities, including state-of-the-art equipment operating under atmospheric conditions, including the Class-100 clean room, Fox Electronics is able to produce innovative products that meet the most stringent industry quality standards. In April 2012, Integrated Device Technology, Inc. Acquired Fox Electronics and returned to private ownership of Fox's longtime management team in October 2016.

1998-JITO- Focused on fast delivery * Oscillators with programmable PLL and custom memory architecture * Patented frequency tuning, Strict accuracy * 10-day instant delivery method Developed 2003-rfXO- Focus on low noise/high performance * High frequency (600MHz~1.25GHz) oscillator with low noise PLL released * Developed independent patent memory structure 2007-XpressO*- Low noise, low noise Low cost and fast delivery * Low noise fractional N frequency division PLL* Patented storage structure * Three-stage DSM noise dispersion technology, optional setting according to customer noise requirements 2014-XpressO ULTRA*- Reduced jitter * Depending on measurement bandwidth (XpressO <1pS), Phase jitter reduced to 100~250fS* New 1.8V and HCSL options * XpressO and XpressO Ultra retained by IDT Continue to introduce industry leading products including AEC-Q200 crystals and oscillators, low current oscillators, crystals, oscillators and small volume crystal oscillator packages in TCXO晶振, Very stable TCXO and small high frequency differential oscillator.

Offering more than 275 different products, Fox offers an extremely wide range of frequency control products, including quartz crystals, clock oscillators, temperature compensated crystal oscillators, voltage controlled crystal oscillators, and thermostatic crystal oscillators. Fox Electronics' products are used in a wide variety of applications, such as wireless communication devices and telecommunications equipment, computers and peripherals, instrumentation, and more. Aerospace, warehousing, industrial, automotive, medical and military. Fox Electronics maintains direct operations on three continents - the company is headquartered in the United Kingdom. Myers, Florida and the company's offices in the United Kingdom, Singapore and Japan.

Since its inception, Fox Electronics has been a leading global supplier of frequency control solutions, with the industry's broadest range of advanced frequency control products for applications ranging from wireless communications and computers to instrumentation and aerospace. The company is known for being a pioneer in forging process breakthroughs that changed the face of the frequency control industry. Most recently, the company introduced the revolutionary XpressO series of configurable oscillators, bringing a new level of delivery flexibility to buyers and designers, reducing lead times and reducing costs. Without compromising the highest electrical performance levels at all. Fox Electronics crystal oscillator mainly produces quartz crystal oscillator, chip crystal oscillator, active crystal oscillator, automotive crystal oscillator and other products, the products produced by all walks of life in the application range, to occupy the market with technology, to win customers with quality.晶振技術

編碼	品牌	型號	頻率	頻率穩定度	頻率容差	負載電容
FC0BSFEEN23A99675-T2	Fox	FC0BS	23.99675 MHz	±20ppm	±15ppm	10 pF
FC0BSFEEN23A99675-T3	Fox	FC0BS	23.99675 MHz	±20ppm	±15ppm	10 pF
FC1BACBEI20.0-T3	Fox	FC1BA	20 MHz	±50ppm	±30ppm	10 pF
FC1BAEBDI16.0-T1	Fox	FC1BA	16 MHz	±50ppm	±20ppm	8 pF
FC1BAEBDI20.0-T1	Fox	FC1BA	20 MHz	±50ppm	±20ppm	8 pF
FC1BAEBDI24.0-T1	Fox	FC1BA	24 MHz	±50ppm	±20ppm	8 pF
FC1BAEBDI25.0-T1	Fox	FC1BA	25 MHz	±50ppm	±20ppm	8 pF
FC1BAEBDI40.0-T1	Fox	FC1BA	40 MHz	±50ppm	±20ppm	8 pF
FC1BAEBEI16.0-T1	Fox	FC1BA	16 MHz	±50ppm	±20ppm	10 pF
FC1BAEBEI20.0-T1	Fox	FC1BA	20 MHz	±50ppm	±20ppm	10 pF
FC1BAEBEI24.0-T1	Fox	FC1BA	24 MHz	±50ppm	±20ppm	10 pF
FC1BAEBEI25.0-T1	Fox	FC1BA	25 MHz	±50ppm	±20ppm	10 pF
FC1BAEBEI40.0-T1	Fox	FC1BA	40 MHz	±50ppm	±20ppm	10 pF
FC1BAEBGI16.0-T1	Fox	FC1BA	16 MHz	±50ppm	±20ppm	12 pF
FC1BAEBGI20.0-T1	Fox	FC1BA	20 MHz	±50ppm	±20ppm	12 pF
FC1BAEBGI24.0-T1	Fox	FC1BA	24 MHz	±50ppm	±20ppm	12 pF
FC1BAEBGI25.0-T1	Fox	FC1BA	25 MHz	±50ppm	±20ppm	12 pF
FC1BAEBGI40.0-T1	Fox	FC1BA	40 MHz	±50ppm	±20ppm	12 pF
FC1BQCCEK27.12-1	Fox	FC1BQ	27.12 MHz	±30ppm	±30ppm	10 pF
FC1BSCBEM27.12-T3	Fox	FC1BS	27.12 MHz	±50ppm	±30ppm	10 pF
FC1BSCCEM16.0-T3	Fox	FC1BS	16 MHz	±30ppm	±30ppm	10 pF
FC1BSHFEM32.0-T3	Fox	FC1BS	32 MHz	±15ppm	±10ppm	10 pF
FC1BSHHVK50.0-1-T3	Fox	FC1BS	50 MHz	±10ppm	±10ppm	7 pF
FC2BACBEI16.0-T1	Fox	FC2BA	16 MHz	±50ppm	±30ppm	10 pF
FC2BACBEI16.0-T3	Fox	FC2BA	16 MHz	±50ppm	±30ppm	10 pF
FC2BAEBDI12.0-T1	Fox	FC2BA	12 MHz	±50ppm	±20ppm	8 pF
FC2BAEBDI16.0-T1	Fox	FC2BA	16 MHz	±50ppm	±20ppm	8 pF
FC2BAEBDI20.0-T1	Fox	FC2BA	20 MHz	±50ppm	±20ppm	8 pF
FC2BAEBDI24.0-T1	Fox	FC2BA	24 MHz	±50ppm	±20ppm	8 pF
FC2BAEBDI25.0-T1	Fox	FC2BA	25 MHz	±50ppm	±20ppm	8 pF
FC2BAEBDI40.0-T1	Fox	FC2BA	40 MHz	±50ppm	±20ppm	8 pF
FC2BAEBEI12.0-T1	Fox	FC2BA	12 MHz	±50ppm	±20ppm	10 pF
FC2BAEBEI16.0-T1	Fox	FC2BA	16 MHz	±50ppm	±20ppm	10 pF
FC2BAEBEI20.0-T1	Fox	FC2BA	20 MHz	±50ppm	±20ppm	10 pF
FC2BAEBEI24.0-T1	Fox	FC2BA	24 MHz	±50ppm	±20ppm	10 pF
FC2BAEBEI25.0-T1	Fox	FC2BA	25 MHz	±50ppm	±20ppm	10 pF
FC2BAEBEI40.0-T1	Fox	FC2BA	40 MHz	±50ppm	±20ppm	10 pF
FC2BAEBGI25.0-T1	Fox	FC2BA	25 MHz	±50ppm	±20ppm	12 pF
FC2BSBBMM16.0-T1	Fox	FC2BS	16 MHz	±50ppm	±50ppm	20 pF
FC2BSBBMM16.0-T3	Fox	FC2BS	16 MHz	±50ppm	±50ppm	20 pF
FC3BABBKM20.0-T3	Fox	FC3BA	20 MHz	±50ppm	±50ppm	16 pF
FC3BACAGI16.0-T3	Fox	FC3BA	16 MHz	±100ppm	±30ppm	12 pF
FC3BACALI16.0-T3	Fox	FC3BA	16 MHz	±100ppm	±30ppm	18 pF
FC3BACBDI16.0-T3	Fox	FC3BA	16 MHz	±50ppm	±30ppm	8 pF
FC3BACCGM20.0-T3	Fox	FC3BA	20 MHz	±30ppm	±30ppm	12 pF
FC3BACCLP12.0-T3	Fox	FC3BA	12 MHz	±30ppm	±30ppm	18 pF
FC3BAEBDI12.0-T1	Fox	FC3BA	12 MHz	±50ppm	±20ppm	8 pF
FC3BAEBDI16.0-T1	Fox	FC3BA	16 MHz	±50ppm	±20ppm	8 pF
FC3BAEBDI20.0-T1	Fox	FC3BA	20 MHz	±50ppm	±20ppm	8 pF
FC3BAEBDI24.0-T1	Fox	FC3BA	24 MHz	±50ppm	±20ppm	8 pF
FC3BAEBDI25.0-T1	Fox	FC3BA	25 MHz	±50ppm	±20ppm	8 pF
FC3BAEBDI40.0-T1	Fox	FC3BA	40 MHz	±50ppm	±20ppm	8 pF
FC3BAEBDI8.0-T1	Fox	FC3BA	8 MHz	±50ppm	±20ppm	8 pF
FC3BAEBGI12.0-T1	Fox	FC3BA	12 MHz	±50ppm	±20ppm	12 pF
FC3BAEBGI24.0-T1	Fox	FC3BA	24 MHz	±50ppm	±20ppm	12 pF
FC3BAEBGI25.0-T1	Fox	FC3BA	25 MHz	±50ppm	±20ppm	12 pF
FC3BAEBGI40.0-T1	Fox	FC3BA	40 MHz	±50ppm	±20ppm	12 pF
FC3BQBBDM20.0-T3	Fox	FC3BQ	20 MHz	±50ppm	±50ppm	8 pF
FC3BQBBME12.0-T3	Fox	FC3BQ	12 MHz	±50ppm	±50ppm	20 pF
FC3BQBBME16.0-T1	Fox	FC3BQ	16 MHz	±50ppm	±50ppm	20 pF
FC3BQBBME24.0-T1	Fox	FC3BQ	24 MHz	±50ppm	±50ppm	20 pF
FC3BQBBME25.0-T1	Fox	FC3BQ	25 MHz	±50ppm	±50ppm	20 pF
FC3BQBBME25.0-T3	Fox	FC3BQ	25 MHz	±50ppm	±50ppm	20 pF
FC3BQBBME27.0-T1	Fox	FC3BQ	27 MHz	±50ppm	±50ppm	20 pF
FC3BQBBMM12.0-T1	Fox	FC3BQ	12 MHz	±50ppm	±50ppm	20 pF
FC3BQBBMM12.0-T3	Fox	FC3BQ	12 MHz	±50ppm	±50ppm	20 pF
FC3BQBBMM24.0-T1	Fox	FC3BQ	24 MHz	±50ppm	±50ppm	20 pF
FC3BQBBMM24.0-T3	Fox	FC3BQ	24 MHz	±50ppm	±50ppm	20 pF
FC3BQBBMM25.0-T1	Fox	FC3BQ	25 MHz	±50ppm	±50ppm	20 pF
FC3BQBBMM25.0-T3	Fox	FC3BQ	25 MHz	±50ppm	±50ppm	20 pF
FC3BQBBVM25.0-T3	Fox	FC3BQ	25 MHz	±50ppm	±50ppm	7 pF
FC3BSBBEM26.0-T3	Fox	FC3BS	26 MHz	±50ppm	±50ppm	10 pF
FC3BSBBLM25.0-T3	Fox	FC3BS	25 MHz	±50ppm	±50ppm	18 pF
FC3BSBBMM25.0-T3	Fox	FC3BS	25 MHz	±50ppm	±50ppm	20 pF
FC3BSHFEM12.0-T3	Fox	FC3BS	12 MHz	±15ppm	±10ppm	10 pF
FC3BSHHEF26.0-T3	Fox	FC3BS	26 MHz	±10ppm	±10ppm	10 pF
FC3BSHHEF32.0-T3	Fox	FC3BS	32 MHz	±10ppm	±10ppm	10 pF
FC3BSHLGA27.0-1-T3	Fox	FC3BS	27 MHz	±5ppm	±10ppm	12 pF
FC3VAEEGM50.0-T3	Fox	FC3VA	50 MHz	±20ppm	±20ppm	12 pF
FC3VREEDM38.4-T1	Fox	FC3VR	38.4 MHz	±20ppm	±20ppm	8 pF
FC3VREEDM38.88-T1	Fox	FC3VR	38.88 MHz	±20ppm	±20ppm	8 pF
FC3VREEDM40.0-T1	Fox	FC3VR	40 MHz	±20ppm	±20ppm	8 pF
FC3VREEDM48.0-T1	Fox	FC3VR	48 MHz	±20ppm	±20ppm	8 pF
FC3VREEEM38.4-T1	Fox	FC3VR	38.4 MHz	±20ppm	±20ppm	10 pF
FC3VREEGM36.0-T1	Fox	FC3VR	36 MHz	±20ppm	±20ppm	12 pF
FC3VREEGM38.4-T1	Fox	FC3VR	38.4 MHz	±20ppm	±20ppm	12 pF
FC3VREEGM38.88-T1	Fox	FC3VR	38.88 MHz	±20ppm	±20ppm	12 pF
FC3VREEGM40.0-T1	Fox	FC3VR	40 MHz	±20ppm	±20ppm	12 pF
FC3VREEGM50.0-T1	Fox	FC3VR	50 MHz	±20ppm	±20ppm	12 pF
FC4SDBBMF3.2-T1	Fox	FC4SD	3.2 MHz	±50ppm	±50ppm	20 pF
FC4SDCBGF24.0-T1	Fox	FC4SD	24 MHz	±50ppm	±30ppm	12 pF
FC4SDCBGF4.194304-T1	Fox	FC4SD	4.194304 MHz	±50ppm	±30ppm	12 pF
FC4SDCBGM8.0-T1	Fox	FC4SD	8 MHz	±50ppm	±30ppm	12 pF
FC4SDCBKF24.0-T1	Fox	FC4SD	24 MHz	±50ppm	±30ppm	16 pF
FC4SDCBLF3.579545-T1	Fox	FC4SD	3.579545 MHz	±50ppm	±30ppm	18 pF
FC4SDCBMF10.0-T1	Fox	FC4SD	10 MHz	±50ppm	±30ppm	20 pF