This data sheet provides detailed information on the BGA6289 MMIC wideband medium power amplifier, including its bandwidth, output power, package, and voltage requirements.
The document describes the BGA6289, an MMIC wideband medium power amplifier featuring internal matching in a 4-pin SOT89 package. It utilizes resistive feedback Darlington configuration to provide large bandwidth with high accuracy for applications such as cellular, PCS, CDPD, and wireless data systems.
| Package type | 4-pin SOT89 plastic low thermal resistance SMD package |
|---|---|
| Supply voltage (typical) | 4.1 V |
| Supply current (typical) | 88 mA |
| Insertion power gain (typical at 1.95 GHz) | 13 dB |
| Noise figure (typical at 1.95 GHz) | 4 dB |
| Load power at 1 dB compression (typical at 850 MHz) | 18 dBm |
| Maximum DC supply voltage | 6 V |
| Operating junction temperature (max) | 150 °C |
The typical DC supply current is 88 mA when Vg = 8V, Ri1 = 47 Ω, and Tj = 25 °C.
No, the device is internally matched to 50 Ω and does not require any external matching.
Typical applications include cellular, PCS, CDPD, IF/RF buffer amplifiers, wireless data SONET, oscillator amplifiers, final PAs, and drivers for CATV amplifiers.