Diagram and selection of differential crystal oscillator LVDS/LVPECL/HCSL/CML
2023-06-05
1. Four logic output modes of differential crystal oscillator
LVDS/LVPECL/HCSL/CML, the comparison of each parameter index is as follows:
LVDS/LVPECL/HCSL/CML 4 types of Input/Output Structural comparison are as follows:
Application engineers will refer to the above different logic output modes for selection and design of circuit solutions.
2. Selection of differential crystal oscillator
Determine the package, frequency, output mode, operating voltage, total frequency difference (accuracy), and operating temperature
1. Package size: 7050, 5032, 3225, 2520, 14x9.0
2. Frequency range: 10-2000MHz
Conventional frequencies: 100MHz, 106.25MHz, 125MHz, 148.5MHz, 155.52MHz, 156.25MHz, 200MHz, 212.5MHz, 297MHz, 300MHz, 1000MHz, 2000MHz
*HCI regular frequencies have a small amount of stock, please contact the sales staff to request samples
3. Output mode: LVDS, LVPECL, HCSL, CML
4. Working voltage: 3.3V, 2.5V, 1.8V
5. Total frequency difference (accuracy): ±25ppm, ±30ppm, ±50ppm, ±100ppm
6. Working temperature: -40+85℃, -40+105℃, -40+125℃,
-55+125℃ (Private military level)
In order to better facilitate customer selection, please contact HCI Hangjing sales staff to obtain the "Product Selection Manual".
3. Application of differential crystal oscillator
Ultra-fast fiber optic transceivers, fiber optic communications, network switches, Gigabit network, Serial ATA, SCSI, servers, ADC/DAC, PCI-Express, SDH, SONET, broadcast services, video, mobile communications, base stations, aerospace, navigation, scientific research , military industry, etc.
About Suzhou Hangjing Elec & Tech Co., LTD
Suzhou Hangjing Electronic Technology Co., Ltd. was established in 2014. It specializes in the research and development, design, production, sales and service of quartz frequency control components, crystal oscillators, temperature compensated and constant temperature crystal oscillator products, and provides customers with a sound supply chain system. Provide a full range of services. Suzhou Hangjing is headquartered in Suzhou, with branches in Beijing and offices in Shenzhen/Xi'an. With Suzhou as the center, it radiates to Beijing, the Yangtze River Delta, the Pearl River Delta and the western development.
In the piezoelectric crystal industry, Suzhou Hangjing Electronics' technology and quality are at the forefront of the industry. The company fully complies with the ISO9001:2015 quality system and the national military standard GJB 9001C:2017 standard management model. The products produced comply with EU RoHS and Reach regulations. It can provide miniaturized, high-precision, wide-temperature, industrial-grade, and vehicle-mounted products. It has a rich product line, including quartz crystal oscillators, clock oscillators, high-end clock oscillators (differential minute oscillators/TCXO/VCXO/OCXO) and other products.
Suzhou Hangjing Electronics' products are widely used in industrial control, research institutes, military, aerospace fields, video systems, communication systems, measuring instruments, power equipment, program-controlled exchanges, automatic control, information platforms, radar navigation, digital products, high-definition surveillance, precision Instruments, radio communications, mobile communications base stations, national defense (moving target display radar), navigation, frequency counters, spectrum and network analysis instruments (frequency standards) and other fields.
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