RF5616

RF5616 3.0V TO 5.0V, 5GHz LINEAR POWER AMPLIFIER Package Style: QFN, 16-Pin, 3mmx3mmx0.45mm VMODE NC NC NC 16 15 14 13 Features  Single Supply Voltage 3.0V to 5.0 V  Two Mode Operation  29dB Typical Gain Across Band  POUT:18dBmat 3.3V Typ. POUT: 21dBm at 5V Typ.  Integrated Second and Third Harmonic Filter Applications  IEEE802.11a/n and IEEE802.16e Applications  HyperLAN  WiFi Systems  Commercial and Consumer Systems  Portable Battery-Powered Equipment  Spread-Spectrum and MMDS Systems NC 1 NC 2 RF IN 3 Input Match Interstage Match Interstage Match NC 4 Bias 12 NC 11 NC 10 RF OUT 9 PDET 5678 VREG VCC1 VCC2 VCC3 Functional Block Diagram Product Description The RF5616 is a linear, medium-power, high-efficiency power amplifier IC designed specifically for battery-powered WiFi applications such as PC cards, mini PCI, and compact flash applications. It is also designed to meet IEEE802.11a, IEEE802.11n, IEEE802.16e (4.9GHz to 5.850GHz only) WiMax, FCC, and ETSI requirements for operation in the 4.9GHz to 5.850GHz band. The device is manufactured on an advanced InGaP GaAs Heterojunction Bipolar Transistor process, and has been designed for use as the final RF amplifier in 5GHz WiFi and other spread-spectrum transmitters. The device is provided in a QFN, 16-pin, 3mmx3mmx0.45mm, leadless chip carrier with backside ground. The RF5616 operates from a single supply and will be easily incorporated into WiFi and other designs with minimal external components. Ord...