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...
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...