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PDF LX5518 Data sheet ( Hoja de datos )
| Número de pieza | LX5518 | |
| Descripción | InGaP HBT 2.4 - 2.5 GHz Power Amplifier | |
| Fabricantes | Microsemi | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LX5518 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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LX5518
www.DataSheet4U.com
TM ® InGaP HBT 2.4 – 2.5 GHz Power Amplifier
PRODUCTION DATA SHEET
DESCRIPTION
The LX5518 is a high gain and high LX5518 also features an on-chip
power amplifier optimized for power detector at the output port of
802.11b/g/n applications in the 2.4-2.5 the PA to help reduce BOM cost and
GHz frequency range. The PA is PCB space for implementation of
implemented as a three-stage monolithic power control in a typical wireless
microwave integrated circuit (MMIC) system.
with active bias, on-chip input The LX5518 is available in a 16-
matching, and output pre-matching.
pin 3mm x 3mm quad flat no lead
The device is manufactured with an package (QFN 3×3-16L). The
InGaP/GaAs Heterojunction Bipolar compact footprint, low profile, and
Transistor (HBT) IC process excellent thermal capability make the
(MOCVD). It operates with a single LX5518 an ideal solution for
positive voltage supply of 3-5V, and 802.11b/g/n applications.
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: http://www.microsemi.com
BLOCK DIAGRAM
Vc
KEY FEATURES
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: 3x3mm2
Low Profile: 0.9mm
APPLICATIONS
802.11b/g/n
RF
Input
Active Bias Network
Vref
RF
Output
Det
3X3MM MLP PACKAGE
MSC
5518
936A
PACKAGE ORDER INFO
LQ
Plastic QFN 3×3
16 pin
RoHS Compliant / Pb-free
LX5518LQ
Note: Available in Tape & Reel. Append the letters
“TR” to the part number. (i.e. LX5518LQ-TR)
Copyright © 2009
Rev. 1.0, 2009-09-30
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet LX5518.PDF ] | |
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