Details

---

BUY PA12A https://www.utsource.net/itm/p/12535045.html

Parameter	Description	Value
Part Number	Part Number	PA12A
Type	Component Type	Power Amplifier
Frequency Range	Operating Frequency Range	800 MHz - 960 MHz
Supply Voltage	Operating Supply Voltage	3.3V - 5.0V
Output Power	Maximum Output Power (Pout)	30 dBm
Gain	Gain at Pout = 30 dBm	35 dB
Efficiency	Efficiency at Pout = 30 dBm	40%
Input Impedance	Input Impedance	50 惟
Output Impedance	Output Impedance	50 惟
Operating Temperature	Operating Temperature Range	-40掳C to +85掳C
Storage Temperature	Storage Temperature Range	-55掳C to +125掳C
Package	Package Type	SMT
Dimensions	Dimensions (L x W x H)	5.0 mm x 5.0 mm x 1.0 mm

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (3.3V - 5.0V).
   • Use a stable power source to avoid fluctuations that can affect performance.

2. Biasing:

   • Connect the biasing circuit as recommended in the datasheet to ensure optimal operation.
   • Use appropriate decoupling capacitors to filter out noise and stabilize the supply voltage.

3. Input Signal:

   • Apply the input signal to the designated input pin.
   • Ensure the input signal level is within the recommended range to avoid distortion or damage.

4. Output Load:

   • Connect a 50 惟 load to the output pin.
   • Verify the load impedance to match the output impedance for maximum power transfer.

5. Thermal Management:

   • Ensure adequate heat dissipation by mounting the component on a heatsink or a PCB with sufficient copper area.
   • Monitor the temperature during operation to prevent overheating.

6. PCB Layout:

   • Follow the recommended PCB layout guidelines to minimize parasitic effects and improve performance.
   • Keep signal traces short and direct to reduce losses and interference.

7. Testing:

   • Perform initial testing under controlled conditions to verify the performance parameters.
   • Use appropriate test equipment to measure output power, gain, and efficiency.

8. Handling:

   • Handle the component with care to avoid mechanical damage.
   • Use anti-static precautions to prevent ESD damage.

9. Storage:

   • Store the component in a dry, cool place away from direct sunlight and extreme temperatures.
   • Follow the storage temperature guidelines to maintain component integrity.

(For reference only)