SBB5089Z
SBB5089Z
50MHz to 6000MHz, CASCADABLE
ACTIVE BIAS InGaP HBT MMIC AMPLIFIER
Package: SOT-89
Product Description
Features
RFMD’s SBB5089Z is a high performance InGaP HBT MMIC amplifier uti-
lizing a Darlington configuration with an active bias network. The active
bias network provides stable current over temperature and process Beta
variations. Designed to run directly from a 5V supply, the SBB5089Z does
not require a dropping resistor as compared to typical Darlington amplifi-
ers. The SBB5089Z product is designed for high linearity 5V gain block
applications that require small size and minimal external components. It is
internally matched to 50.
Wideband Flat Gain to 4GHz:
±1.1dB
P
=20.4dBm at 1950MHz
1dB
Single Fixed 5V Supply
Robust 1000V ESD, Class 1C
Patented Thermal Design and
Bias Circuit
Gain and Return Loss versus Frequency
(with BiasTees)
Optimum Technology
Matching® Applied
Low Thermal Resistance
30.0
20.0
10.0
0.0
GaAs HBT
Applications
GaAs MESFET
PA Driver Amplifier
InGaP HBT
Cellular, PCS, GSM, UMTS
Wideband Intrumentation
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
-10.0
-20.0
-30.0
-40.0
Wireless Data, Satellite Termi-
nals
25C
25C
25C
Si BJT
0.0
1.0
2.0
3.0
4.0
5.0
6.0
GaN HEMT
RF MEMS
Frequency (GHz)
Specification
Parameter
Unit
Condition
Min.
Typ.
20.5
19.0
15.5
20.5
20.0
38.5
35.0
3000
13.0
14.0
23.3
3.9
Max.
22.0
21.5
17.5
Small Signal Gain
19.0
18.3
14.5
dB
dB
dB
dBm
dBm
dBm
dBm
MHz
dB
850MHz
1950MHz
6000MHz
850MHz
1950MHz
850MHz
1950MHz
Output Power at 1dB Compression
Third Order Intercept Point
19.0
33.0
Bandwidth
Min. 10dB return loss (typ.)
1950MHz
Input Return Loss
Output Return Loss
Reverse Isolation
Noise Figure
10.0
10.0
dB
dB
dB
1950MHz
1950MHz
1950MHz
4.9
Device Operating Voltage
Device Operating Current
Thermal Resistance
4.75
60.0
5.0
75.0
69.9
5.25
92.0
V
mA
°C/W
junction - lead
Test Conditions: VD=5V, ID=75mA Typ., OIP3 Tone Spacing=1MHz, POUT per tone=-dBm, TL=25°C, ZS=ZL=50Tested with Bias Tees
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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