Programmable crystal oscillator SG-8002CA using PLL technology

SG-8002CA is a programmable crystal oscillator launched by EPSON, with an output signal frequency of 1MHz-125MHz. It uses PLL (Phase Locked Loop) technology to achieve stable and high-frequency signals. This crystal oscillator has the characteristics of small frequency tolerance and low power consumption.

The typical power supply voltage of SG-8002CA programmable crystal oscillator is 3.0V/3.3V/5.0V, with a minimum frequency tolerance of only ± 50x10-6 (-20 ℃ -70 ℃), and the maximum current power consumption can be as low as 28mA (no load and maximum frequency output), which helps to achieve low-power design.SG-8002CA programmable crystal oscillator allows users to set the desired output frequency through a simple programming interface according to specific application requirements, without the need to replace oscillators of different models. This greatly simplifies the design and production process, improves efficiency and flexibility, and can adapt to electronic devices of different models and configurations This crystal oscillator adopts the standard SMD3225 package, with a size of only 3.2mm x 2.5mm, greatly saving circuit board space

The SG-8002CA programmable crystal oscillator can switch between normal and standby modes through OE and ST pins. The maximum standby current is 50 μ A, the maximum duty cycle range is 40% -60%, the maximum rise/fall time can be as low as 3ns (CMOS load), and the maximum startup time is 10ms, meeting the requirements of fast startup speed. The maximum frequency aging is ± 5x10-6/year, and it has a long service life. In addition, the working temperature range of this product is -40 ℃ -85 ℃, and the storage temperature range is -55 ℃ -125 ℃. The wide working temperature can fully meet the requirements of the vast majority of industrial applications.

Outline dimension diagram

SG-8002CA programmable crystal oscillator main features:

• Frequency range: 1MHz-125MHz

•Typical values of power supply voltage: 3.0V/3.3V/5.0V

• Supports Output Enable (OE) and Standby Mode (ST)

•Maximum power consumption current as low as 28mA

•The frequency tolerance can be up to ± 50x10-6

•The maximum rise/fall time can be as low as 3ns

•The maximum frequency aging degree is ± 5x10-6/year

• Working temperature:- 40℃—85℃

•PLL technology