BGA6489 is a medium power RF amplifier produced by Philips Semiconductors, with wideband 50 ohm gain block, 20dBm output power, SOT89 package, single supply voltage and other features.
The Philips BGA6489 is a silicon monolithic microwave integrated circuit (MMIC) designed as a wideband medium power amplifier. It features an internal matching circuit and is housed in a 4-pin SOT89 plastic low thermal resistance surface-mount device (SMD) package. The device utilizes a resistive feedback Darlington configuration to provide large bandwidth with high accuracy.
| Package | SOT89 |
|---|---|
| Noise Figure | 3.3 dB at 1.95 GHz |
| Load Power at 1 dB Compression | 20 dBm at 850 MHz |
The typical DC supply voltage is 5.1 V when the supply current is 74 mA.
The maximum total power dissipation is 800 mW when the temperature at the soldering point is less than 70 °C.