LX5510 Microsemi Corporation, LX5510 Datasheet

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LX5510

Manufacturer Part Number
LX5510
Description
Manufacturer
Microsemi Corporation
Datasheet

Specifications of LX5510

Case
QFN
Date_code
2004

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Copyright  2003
Rev. 0.3g, 2003-05-08
The LX5510 is a power amplifier
optimized for WLAN applications in
the 2.4-2.5GHz frequency range. The
PA is implemented as a two-stage
monolithic
circuit (MMIC) with active bias and
input/output pre-matching.
The device is manufactured with an
InGaP/GaAs Heterojunction Bipolar
Transistor
(MOCVD). With single low voltage
supply of 3.3V 20dB power gain
between
quiescent current of 65mA.
IMPORTANT: For the most current data, consult MICROSEMI’s website:
I N T E G R A T E D
2.4-2.5GHz,
microwave
(HBT)
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
IC
at
integrated
D E S C R I P T I O N
a
process
P R O D U C T S
low
For +19dBm OFDM output power
(64QAM, 54Mbps), the PA provides a
low EVM (Error-Vector Magnitude) of
3.0%, and consumes 120mA total DC
current with the nominal 3.3V bias.
With increased bias of 4.5V EVM is ~
5% at 23dBm.
The LX5510 is available in a 16-pin
3mmx3mm micro-lead package (MLP).
The compact footprint, low profile, and
excellent thermal capability of the MLP
package makes the LX5510 an ideal
solution
amplifier
802.11b/g applications
P R O D U C T H I G H L I G H T
Append the letter “T” to the part number.
Integrated Products Division
LQ
P A C K A G E O R D E R
Note: Available in Tape & Reel.
for
Microsemi
requirements
http://www.microsemi.com
Plastic MLPQ
16 pin
(i.e. LX5510-LQT)
LX5510-LQ
medium-gain
I N F O
InGaP HBT 2.4 – 2.5 GHz Power Amplifier
for
power
IEEE
P
RELIMINARY
Advanced InGaP HBT
2.4 – 2.5GHz Operation
Single-Polarity 3.3V Supply
Low Quiescent Current Icq
~65mA
Power Gain ~20dB @ 2.45GHz
and Pout = 19dBm
Total Current 120mA for Pout =
19dBm @ 2.45GHz OFDM
EVM ~ 3.0% for 64QAM /
54Mbps and Pout = 19dBm
Small Footprint (3x3mm
Low Profile (0.9mm)
IEEE 802.11b/g
D
C
C
ATA
K E Y F E A T U R E S
A P P L I C A T I O N S
O
O
S
N
N
HEET
F
F
I
I
D
D
E
E
LX5510
N
2
N
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T
T
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