Instructions for Using FGM633

1. Supply Voltage (V_DD):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V.
   • Connect the positive terminal of the power supply to V_DD and the negative terminal to GND.

2. Load Capacitance (C_L):

   • Use load capacitors with values between 12.5pF and 20pF to ensure stable operation.
   • Connect one capacitor between the X1 pin and GND, and another between the X2 pin and GND.

3. Load Resistance (R_L):

   • The load resistance should be between 10kΩ and 1000kΩ.
   • If using a crystal oscillator, ensure the equivalent series resistance (ESR) is within the specified range.

4. Operating Temperature (T_A):

   • The device is designed to operate within a temperature range of -40°C to 85°C.
   • Avoid exposing the device to temperatures outside this range to prevent damage or performance degradation.

5. Storage Temperature (T_STG):

   • Store the device in an environment with temperatures ranging from -55°C to 125°C to maintain its integrity.

6. Output Frequency (f_OUT):

   • The nominal output frequency is 32.768kHz.
   • Verify the output frequency using an oscilloscope or frequency counter to ensure it meets your application requirements.

7. Supply Current (I_DD):

   • The typical supply current is 1.5μA.
   • Monitor the supply current to ensure it remains within acceptable limits to avoid excessive power consumption.

8. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage the internal components.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling and installing the device.

By following these instructions, you can ensure optimal performance and reliability of the FGM633 oscillator in your application.