Is there any high precision crystal oscillator rec

Is there any high precision crystal oscillator recommended to replace IQD lfptxo000001bulk?
Published：2025-01-28

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Wenxia_世强 (0)

recommend Hengjing Technology bt0507bh3i106en10b,md7050 package, indust rial grade, working temperature -40~85℃, stock.data book:https://www.sekorm.com/doc/2153848.html

Published：2025-01-28

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DO YOU NEED HIGH PRECISION CAPACITANCE VALUES?

2024-08-30 - Technical Q&A Film capacitors are used in a wide variety of different industry, including with military technology and applications as well as the aerospace industry. This is mainly due to the fact that they have high long term stability, can be produced relatively cheaply and are heat resistant. One of the main characteristics of our film capacitor comes from the fact that they are not polarized. Due to this design element, they are available for use in both AC power and signal applications. They are also designed to have high precision capacitance values, which means that they can retain their value for a much longer period of time than capacitors of other types. The aging process of these types of capacitors is generally much slower than it would be if a different type of material were being used during construction.

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Is there a recommended crystal to use with FT4222H?

2024-06-28 - Technical Q&A The UMFT4222EV uses an X32F-G18QA-12.000 crystal.This is a 12.000 MHz from CN-ELectronics X32F series：http://www.cnelectronic.com/PDF/crystal/X32F.pdf With the parameters: Package = 3.2 x 2.5 Frequency = 12.000000 MHz Frequency Tolerance @ 25°C = ±30 ppm Frequency stability Tolerance over Operating Temperature Range = ±20 ppm Operating Temperature Range = -40°C to +85°C Drive Level = 10µW to 100µW Max Equivalent series Resistance (ESR) < 80 Ohms Max Shunt Capacitance (C0) < 7pF Load Capacitance (CL) = 18pF

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What is load capacitance (CL)?

2024-08-30 - Technical Q&A CL stands for Load Capacitance. Load capacitance is defined as being the total capacitance present in the oscillator circuit as measured or calculated from the two terminals of the crystal. The output frequency of the crystal when assembled in an oscillator circuit is a function of CL. In order for the quartz crystal unit to exhibit an output frequency as close to specified as possible, it is important to measure precisely what the actual CL is in the circuit.

Does it operate if a crystal oscillator is not connected to the low speed clock oscillation pin of microcontroller?

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Is there any recommendation for the warm crystal oscillator used in the base station?

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Which domestic crystal oscillator manufacturer can do high-precision temperature crystal vibration, temperature stability can be ±0.05ppm, the operating temperature is -40~85℃?

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How do you design EVE with minimum external components?

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What kind of power modes does EVE support?

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Is there a domestic substitute for the crystal oscillator of Connor-winfield DV75D?

2025-01-27 - Technical Q&A Hengjing Technology's BT0507BH3I106EN10B is recommended, the temperature is stable up to ±0.05ppm, compatible with conventional 4pin products, can meet the high precision requirements of end products and stable operation under extreme working conditions.data book：https://www.sekorm.com/doc/2153848.html

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