SBB3089Z
50MHz to 6000MHz InGaP HBT ACTIVE BIAS
GAIN BLOCK
Package: SOT-89
Product Description
Features
RFMD’s SBB3089Z 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. The SBB3089Z product is designed for high linearity 5V gain
block applications that require excellent gain flatness, small size, and min-
imal external components. It is internally matched to 50.
Single Fixed 5V Supply
Patented Self Bias Circuit and
Thermal Design
Gain=16.4dBm at 1950MHz
P
=15.2dBm at 1950MHz
1dB
OIP =29.5dBm at 1950MHz
3
Gain and Return Loss VS = 5V, IS = 42mA
30
Optimum Technology
Robust 1000V ESD, Class 1C
HBM
Matching® Applied
S21
20
GaAs HBT
GaAs MESFET
Applications
10
InGaP HBT
Bias Tee Data, ZS = ZL = 50 Ohms, TL = 25C
PA Driver Amplifier
SiGe BiCMOS
0
Si BiCMOS
Cellular, PCS, GSM, UMTS
IF Amplifier
-10
-20
-30
SiGe HBT
GaAs pHEMT
Si CMOS
S11
Wireless Data, Satellite
Wideband Instrumentation
S22
Si BJT
GaN HEMT
InP HBT
RF MEMS
LDMOS
0
1
2
3
4
5
6
Frequency (GHz)
Specification
Typ.
Parameter
Unit
Condition
Min.
15.1
14.9
Max.
18.1
17.9
Small Signal Gain
16.6
16.4
16.3
15.6
15.2
15.4
30.0
29.5
29.5
21
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
dB
850MHz
1950MHz
2400MHz
850MHz
1950MHz
2400MHz
850MHz
1950MHz
2400MHz
1950MHz
1950MHz
1950MHz
Output Power at 1dB Compression
Output Third Order Intercept Point
14.2
27.5
Input Return Loss
Output Return Loss
Noise Figure
16
19
25.5
3.9
4.2
dB
dB
V
4.9
4.3
Device Operating Voltage
R
=20, V =5.0V
DC
S
Device Operating Current
Operational Current Range
Thermal Resistance
38
30
42
46
46
mA
mA
R
=20, V =5.0V
DC
S
Per user preference via R
Junction to lead
DC
80
°C/W
Test Conditions: V =4.2V, I =42mA, T =25°C , OIP Tone Spacing=1MHz, R =20, Bias Tee Data, Z =Z =50, P per tone=-5dBm
OUT
D
D
L
3
DC
S
L
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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