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Sirenza Microdevices - General Purpose 3.3V 15dBm Amplifier

Numéro de référence STA-5063
Description General Purpose 3.3V 15dBm Amplifier
Fabricant Sirenza Microdevices 
Logo Sirenza Microdevices 





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Product Description
Sirenza Microdevices’ STA-5063 is a general purpose class A
linear amplifier which utilizes InGaP GaAs Heterojunction
STA-5063
3.3 – 6.2 GHz General Purpose 3.3V
Bipolar Transistor (HBT) amplifier housed in a low-cost sur-
face-mountable plastic package. This product is specifically
15dBm Amplifier
designed as a driver amplifier for WLAN 802.11a and 5.8GHz
ISM band and 3.3-3.8GHz fixed wireless applications. It can
run from a fixed 3.0-3.6V supply with its on chip active bias net-
work which includes a power up and down control. On-chip
SOT-363
impedance matching circuitry provides a 50nominal RF input
2mm x 2.1mm
and output impedance. Its high linearity makes it an ideal
choice for multicarrier and digital applications. Housed in an
industry standard SOT-363 package, it has no blind solder
joints and designed for low cost.
Product Features
Linear Class A Performance
P1dB = 17.5dBm @ 3.5GHz
Functional Block Diagram
P1dB = 15dBm @ 5.9GHz
IP3 = 30dBm @ 3.5GHz
RFIN & VPC
GND IP3 = 27dBm @ 5.9GHz
Power up/down control < 1µs
Active Bias controlled
GND GND Robust Class 1C ESD rating
VCC
Key Specifications
RFOUT
Applications
Driver stage for 802.11a Access Points
Wimax 802.16 Driver stage
Low Power 5.8GHz ISM Output stage
Fixed Wireless, UNII driver stage
Symbol
Parameters: Test Conditions
Evaluation
T = 25ºC
Board,
Z0
=
50,
VCC
=
3.3V,
Iq
=
52mA,
Unit Min. Typ. Max.
fO Frequency of Operation
GHz
3.3
6.2
Pout at 1dB Compression – 3.5 GHz with 3GHz app circuit
17.5
P1dB
Pout at 1dB Compression – 5.1 GHz with 5GHz app circuit
Pout at 1dB Compression – 5.9 GHz with 5GHz app circuit
dBm
13.5
15
15
Small Signal Gain – 3.5 GHz with 3.5GHz app circuit
17.5 19
21
S21 Small Signal Gain – 5.1 GHz with 5GHz app circuit
Small Signal Gain – 5.9 GHz with 5GHz app circuit
dB 13.2 14.7 16.7
12.5 14
16
VSWR In
Input VSWR 5.1-5.9GHz for 5GHz app circuit
-
1.5 2.0
VSWR Out Output VSWR 5.1-5.9GHz for 5GHz app circuit
-
2.0 2.6
OIP3
Output Third Order Intercept @ 3.5GHz
dBm
28
30
OIP3
Output Third Order Intercept @ 5.9GHz
dBm
25
27
NF Noise Figure @ 5.9 GHz
dB 9 10.5
ISUPPLY
Total Device Current
mA 42 52 62
Rth, j-l
Thermal Resistance (junction - lead)
ºC/W
150
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions.
Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without
notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product
for use in life-support devices and/or systems.
Copyright 2002 Sirenza Microdevices, Inc. All worldwide rights reserved.
303 S. Technology Court
Phone: (800) SMI-MMIC
http://www.sirenza.com
Broomfield, CO 80021
1
EDS-102990 Rev D

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