SBA5086Z
SBA5086Z
DCto5GHz, CASCADABLE InGaP/GaAs HBT
MMIC AMPLIFIER
Package: SOT-86
Product Description
Features
RFMD’s SBA5086Z is a high performance InGaP/GaAs Heterojunction Bipolar Tran-
sistor MMIC Amplifier. A Darlington configuration designed with InGaP process tech-
nology provides broadband performance up to 5GHz with excellent thermal
performance. The heterojunction increases breakdown voltage and minimizes leak-
age current between junctions. Cancellation of emitter junction non-linearities
results in higher suppression of intermodulation products. Only a single positive
supply voltage, DC-blocking capacitors, a bias resistor, and an optional RF choke
are required for operation.
IP3=34.0dBm at 1950MHz
P
=13.3dBm at -45dBc
OUT
ACP IS-95 1950MHz
Robust 1000V ESD, Class 1C
Operates From Single Supply
Patented Thermal Design
Optimum Technology
Applications
Matching® Applied
Gain & Return Loss
GaAs HBT
25
PA Driver Amplifier
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
20
15
10
5
Cellular, PCS, GSM, UMTS
S21
IF Amplifier
Wireless Data, Satellite
Terminals
0
-5
-10
-15
-20
-25
-30
S11
Si BJT
S22
GaN HEMT
InP HBT
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Frequency (GHz)
RF MEMS
LDMOS
Specification
Parameter
Unit
Condition
Min.
17.5
15.7
Typ.
19.0
17.2
19.5
19.5
36.9
34.0
13.3
5000
13.0
19.0
4.5
Max.
20.5
18.7
Small Signal Gain
dB
dB
850MHz
1950MHz
850MHz
1950MHz
850MHz
1950MHz
Output Power at 1dB Compression
Output Third Order Intercept Point
dBm
dBm
dBm
dBm
dBm
MHz
dB
dB
dB
V
mA
18
32.0
Output Power
1950MHz, -45dBc ACP IS-95 9 Forward Channels
Return Loss >10dB
1950MHz
Bandwidth
Input Return Loss
Output Return Loss
Noise Figure
Device Operating Voltage
Device Operating Current
11.0
14.0
1950MHz
1950MHz
5.5
5.3
88
4.7
72
4.9
80
Thermal Resistance (junction to lead)
102
°C/W
Test Conditions: V =8V, I =80mA Typ., OIP Tone Spacing=1MHz, P
per tone=0dBm, R
=39, T =25°C, Z =Z =50
BIAS L S L
S
D
3
OUT
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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