LX5553LU-TR中文資料美高森美數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

LX5553 is a high-integration, highperformance WLAN front-end module (FEM) for 802.11b/g/n and other applications in the 2.4-2.5GHz frequency range. LX5553 integrates an advanced InGaP/GaAs Hetero-junction Bipolar Transistor (HBT) power amplifier with on chip impedance matching, a fully matched low noise amplifier based on InGaAs Enhancement mode pseudo-morphic high electron mobility transistor (E-pHEMT) technology, and a Depletion mode pHEMT (D-pHEMT) singlepole triple-throw (SP3T) switch, all into a single package with 3x3mm footprint. LX5553 provides capability of sharing a single antenna between WLAN and Bluetooth systems through the SP3T switch.

KEY FEATURES

? 2.4-2.5GHz 802.11b/g/n FrontEnd Solution in a Single MLP Package

? SP3T for Sharing Antenna between WLAN and Bluetooth systems

? All RF I/O Matched to 50 ?

? Single-Supply Voltage 3.0V to 4.2V

? Small Footprint: 3x3mm2

? Low Profile: 0.55mm

? RoHS Compliant & Pb-Free

TX Features :

? Power Gain ~ 25 dB*

? Pout ~ +17 dBm* for 3 EVM at Antenna

? Current ~145 mA at +17 dBm*

? Pout ~ +21 dBm* for 11b 1Mbps DSSS Mask Compliance

? Quiescent Current ~ 82 mA

RX Features :

? Gain ~ 13 dB*

? Noise Figure ~ 2.1 dB*

? IIP3 ~ +5 dBm*

Bluetooth Path :

? Insertion Loss ~ 0.9 dB

? IP1dB ~ +29 dBm

* Including SP3T switch loss

APPLICATIONS

? IEEE 802.11b/g/n

? Mobile Phone WLAN module