Details

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BUY CR3CM-8 https://www.utsource.net/itm/p/12608664.html

Parameter	Description	Value
Part Number	CR3CM-8
Type	Crystal Oscillator
Frequency	Operating Frequency	8 MHz
Tolerance	Frequency Tolerance at 25掳C	卤20 ppm
Stability	Temperature Stability	卤50 ppm (-20掳C to +70掳C)
Load Capacitance	External Load Capacitance	12 pF
Drive Level	Maximum Drive Level	1.0 渭W
Operating Voltage	Operating Voltage Range	1.8 V to 5.5 V
Operating Current	Typical Operating Current (at 5.0 V)	5 渭A
Package	Package Type	SMD (Surface Mount)
Dimensions	Length x Width x Height	3.2 mm x 2.5 mm x 1.0 mm
Mounting	Mounting Orientation	Any
Operating Temperature	Operating Temperature Range	-20掳C to +70掳C
Storage Temperature	Storage Temperature Range	-40掳C to +85掳C
ESD Rating	Electrostatic Discharge Tolerance	HBM: 2000 V
RoHS Compliance	RoHS Compliant	Yes

Instructions for Use

1. Soldering:

   • Use a temperature-controlled soldering iron.
   • Soldering temperature should not exceed 350掳C.
   • Soldering time should be limited to 3 seconds per joint.

2. Handling:

   • Handle with care to avoid mechanical shock or excessive bending.
   • Use appropriate ESD protection when handling the component.

3. Circuit Design:

   • Ensure the load capacitance is correctly matched to the specified value.
   • Place the crystal close to the microcontroller or IC to minimize signal loss and interference.

4. Power Supply:

   • Ensure the operating voltage is within the specified range.
   • Use a stable power supply to avoid frequency drift.

5. Testing:

   • Test the oscillator in the final application environment to ensure it meets the required specifications.
   • Use a frequency counter or oscilloscope to verify the output frequency.

6. Storage:

   • Store in a dry, cool place to prevent moisture damage.
   • Follow recommended storage conditions to maintain performance and reliability.

(For reference only)