Description:CTS Model SA254 incorporates a low cost, high Q, small size quartz resonator specifically developed to operateover extended temperature ranges for use in automotive electronics.
The recommended operating temperature range for the SA254200F35HAR is -40°C to +85°C, as specified in the datasheet. However, it's essential to note that the device can operate up to +125°C for short-term exposure, but this may affect its long-term reliability.
To ensure reliable startup, it's crucial to follow the recommended power-up sequence and voltage ramp rate. The datasheet recommends a voltage ramp rate of 1-10 ms to ensure the oscillator starts up correctly. Additionally, the power supply should be clean and free of noise to prevent false triggering.
The typical current consumption of the SA254200F35HAR is around 10-15 mA, depending on the operating frequency and voltage. However, this value can vary depending on the specific application and operating conditions. It's recommended to consult the datasheet and perform thorough testing to determine the actual current consumption.
The SA254200F35HAR is designed to operate in a variety of environments, including those with high vibration. However, it's essential to ensure the device is properly mounted and secured to prevent mechanical stress, which can affect its performance and reliability. Consult the datasheet and CTS Corporation's application notes for more information on vibration testing and mounting recommendations.
To troubleshoot issues with the SA254200F35HAR oscillator, start by verifying the power supply voltage and ensuring it's within the recommended range. Check the oscillator's output frequency and amplitude using an oscilloscope or frequency counter. If the issue persists, consult the datasheet and CTS Corporation's application notes for troubleshooting guidelines and potential causes of common issues.
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SA254200F35HAR Overview
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