LX5512E_05 Datasheet, PDF (1/11 Pages) Microsemi Corporation – InGaP HBT 2.4 – 2.5 GHz Power Amplifier

LX5512E
TM
®
InGaP HBT 2.4 – 2.5 GHz Power Amplifier
PRODUCTION DATA SHEET
DESCRIPTION
The LX5512E is a power amplifier For 19dBm OFDM output power
optimized for WLAN applications in (64QAM, 54Mbps), the PA provides a
the 2.4-2.5 GHz frequency range. The low EVM (Error-Vector Magnitude) of
PA is implemented as a three-stage 3 %, and consumes 130 mA total DC
monolithic microwave integrated current.
circuit (MMIC) with active bias and The LX5512E is available in a 16-pin
input/output pre-matching. The device 3mmx3mm micro-lead package (MLP).
is manufactured with an InGaP/GaAs The compact footprint, low profile, and
Heterojunction Bipolar Transistor excellent thermal capability of the MLP
(HBT) IC process (MOCVD). It package makes the LX5512E an ideal
operates at a single low voltage supply solution for high-gain power amplifier
of 3.3V with 34 dB power gain requirements for IEEE 802.11b/g
between 2.4-2.5GHz, at a low _{applications.}
quiescent current of 50 mA.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
KEY FEATURES
ƒ Advanced InGaP HBT
ƒ 2.4 – 2.5GHz Operation
ƒ Single-Polarity 3.3V Supply
ƒ Low Quiescent Current Icq
~50mA
ƒ Power Gain ~34dB @ 2.45GHz
and Pout = 19dBm
ƒ Total Current 130mA for Pout =
19dBm @ 2.45GHz OFDM
ƒ EVM ~ 3.0% for 64QAM /
54Mbps and Pout = 19dBm
ƒ Small Footprint (3 x 3 mm²)
ƒ Low Profile (0.9mm)
APPLICATIONS
ƒ IEEE 802.11b/g
PRODUCT HIGHLIGHT
Copyright © 2003
Rev. 2.0c, 2005-08-18
PACKAGE ORDER INFO
Plastic MLPQ
LQ _{16 pin}
RoHS Compliant / Pb-free
Transition DC: 0418
LX5512ELQ
Note: Available in Tape & Reel. Append the letters
“TR” to the part number. (i.e. LX5512ELQ-TR)
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.
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
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