LX5512BLQ Microsemi Corporation, LX5512BLQ Datasheet

LX5512BLQ

Manufacturer Part Number

LX5512BLQ

Description

MLPQ 16/InGaP HBT 2.4 ? 2.5 GHz Power Amplifier

Manufacturer

Microsemi Corporation

Datasheets

1.LX5512BLQ.pdf (8 pages)

2.LX5512BLQ.pdf (6 pages)

Specifications of LX5512BLQ

Pack_quantity

Comm_code

85423300

Lead_time

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Rev. 1.0b, 2005-08-18

optimized for WLAN applications in

the 2.4-2.5 GHz frequency range.

The PA is implemented as a three-

stage

integrated circuit (MMIC) with active

bias and input/output pre-matching.

The device is manufactured with an

InGaP/GaAs Heterojunction Bipolar

Transistor

(MOCVD).

low voltage supply of 3.3V with 32

dB power gain between 2.4-2.5GHz,

at a low quiescent current of 65mA.

IMPORTANT: For the most current data, consult MICROSEMI’s website:

The LX5512B is a power amplifier

monolithic

(HBT)

It operates at a single

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

microwave

This device is classified as ESD Level 0 in accordance with JESD22-A114-B, (HBM)

testing. Appropriate ESD procedures should be observed when handling this device.

D E S C R I P T I O N

process

Note: Available in Tape & Reel. Append the letters “TR” to the part number.

Plastic MLPQ

16 pin

(64QAM, 54Mbps), the PA provides a

low EVM (Error-Vector Magnitude) of

3%, and consumes 140mA total DC

current.

pin 3mmx3mm micro-lead package

(MLP). The compact footprint, low

profile, and excellent thermal capability

of LX5512B meets the requirements of

high-gain power amplifiers for IEEE

802.11b/g applications.

For 19dBm OFDM output power

The LX5512B is available in a 16-

P R O D U C T H I G H L I G H T

P A C K A G E O R D E R I N F O

Integrated Products Division

RoHS Compliant / Pb-free

Microsemi

http://www.microsemi.com

(i.e. LX5512BLQ-TR)

LX5512BLQ

InGaP HBT 2.4 – 2.5 GHz Power Amplifier

RODUCTION

Advanced InGaP HBT

2.4-2.5GHz Operation

Single-Polarity 3.3V Supply

Low Quiescent Current I

~65mA

Power Gain ~ 32 dB at

2.45GHz & Pout=19dBm

Total Current ~140mA for

Pout=19dBm at 2.45 GHz

OFDM

EVM ~3 % for 64QAM/ 54Mbps

& Pout=19dBm

Small Footprint: 3x3mm2

Low Profile: 0.9mm

IEEE 802.11b/g

ATA

K E Y F E A T U R E S

A P P L I C A T I O N S

HEET

LX5512B

Page 1

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