Details

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BUY SM5028RF https://www.utsource.net/itm/p/12593561.html

Parameter	Description	Value
Part Number	SM5028RF
Type	RF Power Amplifier
Frequency Range	Operating frequency range	470 MHz to 510 MHz
Output Power	Maximum output power	+26 dBm
Power Supply	Operating voltage	3.3V
Current Draw	Current consumption at max output power	180 mA
Gain	Gain of the amplifier	28 dB
Package Type	Package type	SOP-8
Operating Temp.	Operating temperature range	-40掳C to +85掳C

Instructions for Use:

1. Power Supply: Ensure a stable 3.3V power supply is provided to the Vcc pin.
2. Biasing: The device incorporates internal biasing, so no external bias components are required.
3. Input Signal: Apply the RF input signal to the IN pin within the specified frequency range.
4. Output Connection: Connect the OUT pin to the antenna or next stage through appropriate matching circuits to achieve optimal performance.
5. Heat Dissipation: Given the power levels, ensure adequate heat dissipation, especially in high ambient temperatures.
6. PCB Layout: Follow recommended PCB layout guidelines for best performance, paying attention to ground planes and trace lengths.
7. Storage and Handling: Handle with care to avoid damage from ESD (Electrostatic Discharge). Store in a dry environment.

(For reference only)