LX5518LQTR Microsemi Analog Mixed Signal Group, LX5518LQTR Datasheet

LX5518LQTR

Manufacturer Part Number

LX5518LQTR

Description

IC HBT 2.4GHZ-2.5GHZ PA 16-QFN

Manufacturer

Microsemi Analog Mixed Signal Group

Datasheet

1.LX5518LQTR.pdf (2 pages)

Specifications of LX5518LQTR

Frequency

2.4GHz ~ 2.5GHz

Gain

30dB

Package / Case

16-QFN

Rf Type

802.11b/g/n

Voltage - Supply

3 V ~ 5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Supply

Noise Figure

P1db

Test Frequency

Other names

LX5518LQ

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LX5518LQTR

Manufacturer:

Quantity:

726

Current page: 1 of 2
Download datasheet (110Kb)

Rev. 1.0, 2009-09-30

power

802.11b/g/n applications in the 2.4-2.5

GHz frequency range. The PA is

implemented as a three-stage monolithic

microwave integrated circuit (MMIC)

with

matching, and output pre-matching.

InGaP/GaAs

Transistor

(MOCVD). It operates with a single

positive voltage supply of 3-5V, and

provides a power gain of 30dB and an

output power of +26dBm at 5V for 3%

EVM in the 2.4-2.5GHz.

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

The LX5518 is a high gain and high

The device is manufactured with an

active

amplifier

(HBT)

Heterojunction

bias,

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

3 X 3 M M M L P P A C K A G E

optimized

on-chip

MSC

5518

936A

D E S C R I P T I O N

Bipolar

process

Input

input

for

power detector at the output port of

the PA to help reduce BOM cost and

PCB space for implementation of

power control in a typical wireless

system.

pin 3mm x 3mm quad flat no lead

package

compact footprint, low profile, and

excellent thermal capability make the

LX5518

802.11b/g/n applications.

LX5518 also features an on-chip

The LX5518 is available in a 16-

Analog Mixed Signal Group

B L O C K D I A G R A M

Active Bias Network

Microsemi

http://www.microsemi.com

(QFN

ideal

Vref

InGaP HBT 2.4 – 2.5 GHz Power Amplifier

3×3-16L).

Note: Available in Tape & Reel. Append the letters

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

“TR” to the part number. (i.e. LX5518LQ-TR)

solution

Plastic QFN 3×3

16 pin

RoHS Compliant / Pb-free

The

LX5518LQ

for

RODUCTION

Det

Output

Advanced InGaP HBT

2.4-2.5GHz Operation

Single-Polarity 3-5V Supply

Power Gain ~ 30 dB

26dBm @3%EVM,802.11g/5V

24dBm @3.5%EVM,80211g/3.3V

28dBm @CCK,802.11b/5V

27dBm @CCK,802.11b/3.3V

24.5% Efficiency @28dBm/5V

Complete On-Chip Input Match

Simple Output Match for Optimal

EVM

Temperature-Compensated On-

Chip Output Power Detector with

Wide Dynamic Range

Small Footprint: 3x3mm

Low Profile: 0.9mm

802.11b/g/n

ATA

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

K E Y F E A T U R E S

HEET

LX5518

Page 1

Related parts for LX5518LQTR

LX5518LQTR Summary of contents

Page 1

The LX5518 is a high gain and high power amplifier optimized 802.11b/g/n applications in the 2.4-2.5 GHz frequency range. The PA is implemented as a three-stage monolithic microwave ...

TM Thank you for your interest in Microsemi 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 ...

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LX5518LQTR Microsemi Analog Mixed Signal Group, LX5518LQTR Datasheet

LX5518LQTR

Specifications of LX5518LQTR

Available stocks

Related parts for LX5518LQTR

LX5518LQTR Summary of contents

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