AX7DBF2-515.0000C Datasheet/PDFAX7DBF2-515.0000C application field and working principle
The AX7DBF2-515.0000C is an ultra-low power CMOS oscillator with an extended accuracy frequency range extending from 2 to 512 MHz. It is suitable for applications in digital and mixed-mode circuits such as clock and data switching, modulators, clock synchronization, timing, and frequency measurement. This device offers numerous features that make it ideal for a wide range of applications.
The AX7DBF2-515.0000C provides precise, low-jitter clock signals with a wide temperature range of -55°C to 125°C with up to ±100 ppm accuracy. It has a single-ended input and a low-voltage waveform without any external components. It is also highly reliable and has a low power consumption rate. The device also features frequency stability, cycle-to-cycle jitter, and reliable startup.
The device is built upon a highly-integrated method that includes a temperature-compensated Crystal Oscillator (TCXO) circuit, a power-on reset circuit, and a programmable frequency divider. The device typically runs on a CMOS power signal and requires minimal external components. The internal logic is based on an integrated microcomputing unit with self-calibrating and self-diagnosing capabilities. This provides precise and reliable operation over a wide frequency range.
The AX7DBF2-515.0000C device features an industry-standard 16-pin SMD package and can be programmed to generate clock signals from 2 to 512MHz. The frequency is determined by an 8-bit DIP switch, and the clock outputs are available in both LVPECL and LVDS formats. The device also features pressure compensation and low-voltage protection to ensure reliable operation.
The device provides various features such as frequency selectability over 8 binary order bits, comprehensive over-voltage, power, and ESD protections, low jitter, and robustness. It also provides selectable voltage, slew rate, slew limiting, and duty cycle, and offers multiple pin configurations that support one output pin or two pairs of outputs for differential operation.
In conclusion, the AX7DBF2-515.0000C is a highly reliable and low-power CMOS oscillator suitable for various applications. It is an ideal choice for a wide range of applications that require precise and durable clock signals with a wide frequency range.