RF Micro Devices RF5112
2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
| Part No. | RF5112 |
|---|---|
| Datasheet | RF5112 Download |
| Manufacturer |  RF Micro Devices |
| Description | 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER |
| Buy | Stock & Price |
FEATURES
● Single Power Supply 3.0V to 5.0 V● +23dBm, <4%EVM, 250mA at VCC = 5.0 V
● +21dBm, <4.0%EVM, 185mA atVCC = 3.3 V
● 28dB Typical Small Signal Gain
● 50 Input and Interstage Match- ing
● 2400MHz to 2500MHz Fre- quency Range
APPLICATIONS
● IEEE802.11b/g/n WiFiAPPLICATIONS
● 2.5GHz ISM BandAPPLICATIONS
● Commercial and Consumer Sys- tems● Portable Battery-Powered Equip- ment
● Spread-Spectrum and MMDS Systems NC 1 16 RF IN 2 RF IN 3 Input Match NC 4 5 15 14 Inter- 1st Stage Match 13 12 RFOUT/ VC2 2nd 11 RF OUT Bias 6 7 10 RF OUT 9 NC 8 NC VREG1 VREG2 PDETECT Functional Block Diagram Product
DESCRIPTION
The RF5112 is a linear, medium-power, high-efficiency, two-stage amplifier IC designed specifically for battery-powered WiFi applications such as PC cards, mini PCI, and compact flash applications. The device is manufactured on an advanced InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.5GHz OFDM and other spreadspectrum transmitters.
