AP622
Description
The AP622 power amplifier module is a two-stage power amplifier module that operates over the frequency range of 2110
- 2170 MHz and is housed in a small, Ro HSpliant, flange-mount package. The multi-stage amplifier module has a 28 d B gain, P1d B of 35d Bm, and ACLR of
- 55d Bc at +23 d Bm output power for WCDMA applications. The AP622 uses a +28V high reliability In Ga P/Ga As HBT process technology and does not require any external matching ponents. The amplifier module operates off a +28V supply; an internal active bias allows the amplifier to maintain high linearity over temperature. It has the added feature of a +5V power down control pin. A low-cost metal housing allows the device to have a low thermal resistance to ensure long lifetimes. All devices are 100% RF and DC tested. The AP622 is targeted for use as a driver stage amplifier in wireless infrastructure where high linearity and high power is required. This bination makes the device an excellent candidate for next...
