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STA-5063Z Datasheet PDF - RF Micro Devices

Part Number STA-5063Z
Description general purpose class A linear amplifier
Manufacturers RF Micro Devices 
Logo RF Micro Devices Logo 

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STA-5063Z
3.3GHz to
6.2GHz Gen-
eral Purpose
3.3V 15 dBm
Amplifier
STA-5063Z
3.3GHz to 6.2GHz GENERAL PURPOSE 3.3V
15dBm AMPLIFIER
Package: SOT-363, 2.0mmx2.1mm
Product Description
RFMD’s STA-5063Z is a general purpose class A linear amplifier which utilizes
InGaP GaAs Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost
surface- mountable plastic package. This product is specifically designed as a
driver amplifier for WLAN 802.11a and 5.8GHz ISM band and 3.3GHz to 3.8GHz
fixed wireless applications. It can run from a fixed 3.0V to 3.6V supply with its on
chip active bias network which includes a power up and down control. On-chip
impedance matching circuitry provides a 50nominal RF input and output imped-
ance. Its high linearity makes it an ideal choice for multicarrier and digital applica-
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
tions. Housed in an industry standard SOT-363 package, it has
no blind solder joints and designed for low cost. This product is
offered in a RoHS Compliant and Green package with matte
tin finish, designated by the “Z” package suffix.
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
InP HBT
BiFET HBT
LDMOS
Features
Linear Class A Performance
P1dB=17.5dBm at 3.5GHz
P1dB=15dBm at 5.9GHz
IP3=30dBm at 3.5GHz
IP3=27dBm at 5.9GHz
Power Up/Down Control<1uS
Active Bias Controlled
Robust Class 1C ESD Rating
Applications
Driver Stage for 802.11a
Access Points
Wimax 802.16 Driver Stage
Low Power 5.8GHz ISM Out-
put Stage
Fixed Wireless, UNII Driver
Stage
Parameter
Specification
Min. Typ. Max.
Small Signal Gain
17.5 19.0 21.0
13.2
14.7
16.7
12.5
14.0
16.0
Output Power at 1dB Compression
17.5
15.0
13.5
15.0
Output Third Order Intercept Point
28.0
30.0
25.0
27.0
Frequency of Operation
3.3
6.2
Noise Figure
9.0 10.5
Input VSWR
1.5 2.0
Output VSWR
2.0 2.6
Total Device Current
42.0
52.0
62.0
Thermal Resistance
150
Test Conditions: Evaluation Board, Z0=50, VCC=3.3V, IQ=52mA, T=25°C
Unit
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
GHz
dB
mA
°C/W
Condition
3.5GHz with 3GHz app circuit
5.1GHz with 5GHz app circuit
5.9GHz with 5GHz app circuit
3.5GHz with 3GHz app circuit
5.1GHz with 5GHz app circuit
5.9GHz with 5GHz spp circuit
3.5 GHz
5.9 GHz
5.9 GHz
5.1GHzto5.9GHz for 5GHz app circuit
5.1GHzto5.9GHz for 5GHz app circuit
junction to backside
DS110205
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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STA-5063Z equivalent
STA-5063Z
Pin
1
2,5,6
3
4
Function
RF IN / VPC
GROUND
VCC
RF OUT
Description
RF input pin and power up down control. Supply VPC =3.3V thru a 4.7Kohm resistor to this pin. For more gain (~0.3dB),
a 5.6nH inductor can also be used in place of the resistor. If an inductor is used, move the 4.7k resistor towards the DC
supply, but still in series with pin 1. A minimum 1k series resitance is required on thispin from the DC supply. VPC less
than 2V shuts off the amplifier.
Put GND vias as close as possible to these pins. It is recommended to use the via pattern in out eval board layout and
recommended land pattern
This provides VCC to the active bias circuit and supplies the VCC1 collector voltage of the first stage. This pin needs to be
bypassed with capacitors as close as possible to the pin. Two 0402 100pF capacitors are recom-mended in parallel to
lower the inductance to GND thru the caps.
Rf output for the amplifier and VCC2 for the second stage.
5.1GHz to 5.9GHz Evaluation Board Schematic for 3.3V
5.1GHz to 5.9GHz Evaluation Board
Board Material GETEK, 21mil thick, Dk=4.2, 2oz. copper.
RF IN
SMDI
ECB 103073
REV A
RF OUT
C1
R1
Q1
1
C6 C7
C2
L1
C5 R2 C3
C4
ON
V+
DESG
Q1
R1
C1
C2
C3
C4
C5
C6
C7
L1
DESCRIPTION
STA-5063
4.7K OHM, 0603
3.9pF CAP, 0603
1.5pF CAP, 0603
1000pF CAP, 0603
1uF 16V TANTALUM CAP
1000pF CAP, 0603
100pF CAP, 0402
100pF CAP, 0402
5.6nH INDUCTOR, 0603
DS110205
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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