Epson conventional programmable crystal oscillator

Conventional programmable crystal oscillators are mainly used to replace mid to low frequency four pin active crystal oscillators for general purposes, which can meet the fast delivery of most active crystal oscillators for various applications. Epson, as a leading global supplier of crystal products, offers a range of programmable crystal oscillators that can be used in conjunction with fundamental normal oscillators These products are known for their high precision, high stability, and programmability. Compared with Epson's mass-produced universal active crystal oscillator models, Epson's programmable crystal oscillator is most prominent for its ability to deliver in batches quickly. Sample delivery time is measured in hours, and batch delivery time is generally 1-3 working days, which is greatly shortened compared to the delivery time of 3-4 months. Programmable crystal oscillator is a kind of advanced crystal oscillator. Another important feature of programmable crystal oscillator is its friendliness to special frequencies. It can output any frequency required by customers in the range of 0.67MHz to 170MHz. It can realize the rapid small batch+large batch use of active crystal oscillator in Chinese Mainland, greatly shortening the time for domestic industrial control and automobile accessory enterprises to shorten the research and development of new products. Epson programmable crystal oscillator is composed of two main parts: crystal and resonant cavity. When a voltage is applied, the quartz crystal will vibrate and generate an electrical signal. This signal is detected and digitized, then demodulated by a PLL processor, and finally outputs the required frequency signal. The following is detailed information about Epson programmable crystal oscillators:

Product model

The product models of Epson programmable crystal oscillators include SG-8200CJ, SG-8200CG, SG-8201CJ, SG-8201CG, SG-8201CJA (automotive grade) SG-8018CA、SG-8018CB、SG-8018CE、SG-8018CG、SG-8101CA、SG-8101CB、SG-8101CE、SG-8101CG、SG-9101CG、SG-9101CA、SG-9101CB、SG-9101CE Meanwhile, Epson's R&D personnel are constantly striving to mass produce programmable crystal oscillators with higher precision, lower noise, smaller size, and lower power consumption.

technical parameter

Frequency range: 0.67 MHz~170 MHz

Power supply voltage: 1.62 V~3.63V

Frequency stability: ± 15~50ppm @ -40 ° C~+105 ° C

Working temperature:- 40°C ~ +105°C

Specifications and dimensions: 2520/3225/5032/7050

application area 

Epson programmable crystal oscillators are widely used in industrial production, mobile communication products, network equipment, storage devices, and industrial markets.

advantage

Fast delivery: 1-3 working days for domestic shipment

Strong programmability: The output frequency can be adjusted arbitrarily through software programming according to actual application needs. Engineers will no longer be delayed in research and development procurement time due to frequent infrequency.

Stable output: Due to its digital control method, the output frequency stability of programmable crystal oscillators is extremely high.

Good temperature stability: Advanced temperature compensation technology is adopted, with a maximum error of 15ppm across the entire operating temperature range.

High reliability: Simple structure and high reliability.