Smallest WLAN Power Amplifier For Handsets And Wireless Modules: LX5514M
Datasheet: Smallest WLAN Power Amplifier For Handsets And Wireless Modules: LX5514M
Microsemi's LX5514M power amplifier supports IEEE 802.11b/g/n WLAN applications in the 2.4-2.5GHz frequency range. It joins the company's recently introduced LX5553 and LX5543 front-end modules (FEM) to continue its expansion into the fast-growing market for WLAN products used in space-constrained smartphones and other data-enabled cellular handset designs. The device is based on the company's proven LX5514 PA, which has been streamlined to fit into a compact, ultra-low-profile package. Like the LX5514, the LX5514M includes fully matched input, simplified output matching, an integrated power detect function that not only saves board space but also reduces total BOM cost.
Key Features
- InGaP HBT process technology for optimal performance and linearity
- 2.4 -- 2.5GHz operation
- Single-polarity 3.3V supply
- Quiescent current 80mA
- POUT=19dBm 3% EVM
- Power gain 27dB
- Total current 130mA
Microsemi's broad portfolio of IEEE 802.11a/b/g/n WLAN, 802.16e WiMAX and WiBro power amplifiers are used in a variety of applications including wireless access points and half mini-cards for notebooks and netbooks. Reference designs with market-leading WLAN chipset manufacturers are available for many of Microsemi's power amplifiers.
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