LX5514

LX5514 TM ® InGaP HBT 2.3 – 2.5 GHz Power Amplifier P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES Advanced InGaP HBT 2.3 – 2.5GHz Operation Single-Polarity 3.3V Supply Quiescent Current 80mA Power Gain 28dB Total Current 150mA for POUT=20dBm OFDM EVM ~3 % 54Mbps / 64QAM Small Footprint: 2 x 2mm Low Profile: 0.46mm APPLICATIONS The LX5514 is a power amplifier optimized for WLAN applications in the 2.3 – 2.5GHz frequency range. The power amplifier is implemented as a two-stage monolithic microwave integrated circuit (MMIC) with active bias and output pre-matching. The device is manufactured with an InGaP/GaAs Heterojunction Bipolar Transistor (HBT) IC process (MOCVD). Power gain of 28dB is obtained with a low quiescent current of 80mA. For 20dBm OFDM output power (64QAM, 54Mbps), the PA provides a low EVM (Error-Vector Magnitude) of 3.0%, and consumes 150mA total DC current. The LX5514 is available in a standard 12-pin 2mm x 2mm microlead package (MLP12L). The compact footprint, low profile, and thermal capability of the MLP package make the LX5514 an ideal solution for mediumgain power amplifier requirements for IEEE 802.11b/g applications. W WW . Microsemi . C OM IEEE 802.11b/g IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com PRODUCT HIGHLIGHT PACKAGE ORDER INFO LL Plastic MLPQ 12 pin RoHS Compliant / Pb-free LX5514 LX5514 LX5514LL Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e. LX5514LL-TR) Copyright © 2004 Rev. 1.0, 2006-06-21 Microsemi Integrated Products Group 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Page 1 2.1 TM ® W WW . Microsemi . C OM INFORMATION Thank you for your interest in Microsemi® IPG products. The full data sheet for this device contains proprietary information. To obtain a copy, please contact your local Microsemi sales representative. The name of your local representative can be obtained at the following link http://www.microsemi.com/contact/contactfind.asp or Contact us directly by sending an email to: IPGdatasheets@microsemi.com Be sure to specify the data sheet you are requesting and include your company name and contact information and or vcard. We look forward to hearing from you. Copyright Microsemi Integrated Products Division 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570