TriQuints's TQP5523 is a high power WLAN power amplifier module that contains internally matched 3-stage PA, compensated DC biasing circuit and output power detector. This PA module provides high gain (32dB), high linearity, industry leading EVM floor, and excellent spectral purity for wideband OFDM applications. The architecture and interface are optimized for most stringent EVM requirements of next generation 802.11.ac WLAN devices.
The PA module features chipset logic compatible control voltages that draw very low current to facilitate ease of use and compatibility with current and future transceiver generation. With its optimized power dissipation, the amplifier module is well suited for implementation into next generation MIMO configurations and well designed to work with or without digital pre-distortion (DPD).
The TQP5523 is assembled in a small footprint 4.0 x 4.0 x 0.85 mm 20-pin QFN package.
The architecture and interface are optimized for next generation WLAN integration into high throughput 802.11ac devices providing outstanding stable performance across temperature and voltage range.