# STM376-2 RF Power Module

## Description
️· Linear RF Power Amplifier for WLL or fixed radio access subscriber applications.
️· Frequency Range: 350-376 MHz
️· Input/Output Impedance: 50 Ohms
️· Power Output: 1.0 W average (2.0 W PEP)
️· Gain: 21 dB

## Absolute Maximum Ratings (T case = 25°C)
️· DC Supply Voltage (VCC): +21 Vdc
️· Quiescent Current (ICC(q)): 200 mAdc
️· Operating Current (ICC): 500 mAdc
️· RF Input Power (P IN): 30 mW
️· RF Output Power (POUT): 2.0 W AVG
️· Storage Temperature (TSTG): -30 to +100 °C
️· Operating Case Temperature (TC): −20 to +60 °C

## Electrical Specifications (T case = 30°C, VCC = 20.0Vdc, VBB = 8.8 Vdc)
️· Power Gain (G): 21-25 dB @ 1.0 W POUT
️· Efficiency (η): 11-12.5% @ 1.0 W POUT
️· Input VSWR: 1.5:1 @ 1.0 W POUT
️· Quiescent Current (ICC(q)): 110-130 mA @ PIN = 0W
️· Operating Current (ICC): 542-5 mA @ 1.0 W POUT
️· Bias Current (IBB): 5-6 mA @ 1.0 W POUT
️· Harmonics (H): <-30 dBc @ 350 MHz, 1.0 W POUT
️· Intermodulation Distortion (IMD): -46 to -40 dBc @ 1.0 W POUT

## Pin Connections
1. RF Input
2. N/C
3. GND
4. N/C
5. I BB
6. GND
7. VCC (+20VDC)
8. RF Output

## Module Configuration
️· Requires +8.8VDC and +20VDC power supplies
️· Includes component values for test fixture (capacitors, inductors)

## Package Mechanical Data
️· No critical component for life support devices/systems without express written approval.
️· STMicroelectronics logo is a registered trademark.