RFMD’s SBB-2000 is a high performance InGaP HBT MMIC amplifier utilizing a Darlington con-
figuration with an active bias network. The active bias network provides stable current over tem-
perature and process Beta variations. Its efficient operation from a single 5V supply and its
compact size (0.59mmx0.70mm) make it ideal for high-density multi-chip module applica-
tions. It is well-suited for high linearity 5V gain block applications and it is internally matched to
50Ω.
RFMD can provide 100% DC screening, visual inspection, and Hi-Rel wafer qualification. Die
can be delivered at the wafer level or picked to gel or waffle paks.
Optimum Technology
Matching® Applied
Gain and Return Loss (dB)
Features
OIP3=42.5dBm @ 250MHz
P1dB=21.5dBm @ 500MHz
Single Fixed 5V Supply
Compact Die Size
(0.59mmx0.70mm)
Patented Thermal Design and
Bias Circuit
Low Thermal Resistance
30.0
20.0
10.0
0.0
-10.0
-20.0
-30.0
-40.0
0.0
Gain and Return Loss versus Frequency
V
S
=5V, I
S
=90mA
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MEMS
Applications
GSG Probe Data with Bias Tees
ZS=ZL=50 Ohms, T=25°C
IRL
Gain
ORL
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
PA Driver Amp
RF Pre-driver and RF Receive
Path
Military Communications
Test and Instrumentation
Frequency (GHz)
Parameter
Frequency of Operation
Small Signal Gain
Min.
50
Specification
Typ.
20.0
20.0
19.5
22.5
21.5
20.0
42.5
Max.
1000
Unit
MHz
dB
dB
dB
dBm
dBm
dBm
dBm
Freq=250MHz
Freq=500MHz
Freq=1000MHz
Freq=250MHz
Freq=500MHz
Freq=1000MHz
Freq=250MHz
Condition
Output Power at 1dB Compression
Output IP
3
39.5
dBm
Freq=500MHz
34.5
dBm
Freq=1000MHz
Input Return Loss
30.0
dB
Freq=500MHz
Output Return Loss
14.5
dB
Freq=500MHz
Current
90
mA
Noise Figure
3.0
dB
Freq=500MHz
Thermal Resistance
48.8
°C/W
Junction to lead (89 pkg)
Test Conditions: V
D
=5V, I
D
=90mA, T=25°C, OIP3 Tone Spacing=1MHz, P
OUT
/tone=0dBm. GSG Probe Data 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-
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