LX5501A Datasheet, PDF (1/7 Pages) Microsemi Corporation – InGAP HBT Gain Block

LX5501A
TM
®
InGAP HBT Gain Block
PRODUCTION DATA SHEET
DESCRIPTION
This general-purpose amplifier is a Designed as an easily cascadable 50-
low cost, broadband RFIC manu- ohm internally matched gain block, the
factured with an InGaP/GaAs Hetero- LX5501A can be used for IF and RF
junction Bipolar Transistor (HBT) amplification in wireless / wired voice
process (MOCVD).
and data communication products as
well as in broadband test equipment
operating up to 6 GHz.
The amplifier is available in a plastic
5-lead SOT-23 package.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
KEY FEATURES
ƒ Advanced InGaP HBT
ƒ DC to 6 GHz Operation
ƒ Single Supply
ƒ Low Idle Current (10 - 35 mA)
ƒ Small Signal Gain ~ 11 dB at 6
GHz
ƒ P1dB ~ 11 dBm at 6 GHz
ƒ SOT-23 Package
APPLICATIONS
ƒ PA driver for WLAN and
Cordless Phones.
ƒ VCO buffer.
ƒ Low Current, High Gain
Cascaded Amplifiers.
PRODUCT HIGHLIGHT
C4
C3
• Fully characterized for 5v operation (with external
bias resistor).
• Input and output matched to 50 ohms for ease of
cascading.
• Cascaded gain blocks can be individually biased
for the lowest supply current.
L1
VCC
Rext
C1
C2
3
5
IN OUT
1 ^LX5501A 4
2
Copyright © 2004
Rev. 1.1, 2005-07-14
PACKAGE ORDER INFO
T_A(°C)
Plastic SOT-23
SE _{5 pin}
RoHS Compliant / Pb-free
Transition DC: 0503
-40 to +85°C
LX5501ASE
Note: Available in Tape & Reel. Append the letters “TR” to the part
number. (i.e. LX5501ASE-TR)
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
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