Product Description
Broomfield, CO 80021 1
EDS-103832 Rev D
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of this
information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or
granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 S. Technology Ct. Phone: (800) SMI-MMIC http://www.sirenza.com
SBB-4089
SBB-4089Z
0.05-6 GHz, Cascadable
Active Bias InGaP/GaAs HBT MMIC Amplifier
Product Features
• Available in Lead Free, RoHS compliant, & Green packaging
• IP3 = 35.2 dBm @ 1950MHz
• P1dB = 19.3 dBm @ 1950MHz
• Single Fixed 5V Supply
• Robust 1000V ESD, Class 1C
• Patented Thermal Design & Patent Pending Bias Circuit
• Low Thermal Resistance
• MSL 1 moisture rating
Applications
• PA Driver Amplifier
• Cellular, PCS, GSM, UMTS
• Wideband Instrumentation
• Wireless Data, Satellite Terminals
Sirenza Microdevices’ SBB-4089 is a high performance InGaP HBT MMIC
amplifier utilizing 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
SBB-4089 does not require a dropping resistor as compared to typical
Darlington amplifiers. The SBB-4089 product is designed for high linearity
5V gain block applications that require small size and minimal external
components. It is internally matched to 50 ohms.
The matte tin finish on Sirenza’s lead-free package utilizes a post annealing
process to mitigate tin whisker formation and is RoHS compliant per EU
Directive 2002/95. This package is also manufactured with green molding
compounds that contain no antimony trioxide nor halogenated fire retardants.
Pb
RoHS Compliant
& PackageGreen
Gain & Return Loss vs. Frequency (w/ BiasTees)
-40
-30
-20
-10
0
10
20
0123456
Frequency (GHz)
dB
S22
S21
S11
lobmyS retemaraP stinU ycneuqerF .niM .pyT .xaM
S
12
niaGlangiSllamSBd
zHM058
zHM0591
zHM0002
0.41
0.41
5.31
0.51
5.51
5.51
0.71
0.71
5.71
P
Bd1
noisserpmoCBd1tarewoPtuptuOmBd
zHM058
zHM059181
0.91
5.91
PIO
3
tnioPtpecretnIredrOdrihTtuptuOmBd
zHM058
zHM05910.33
0.93
0.53
htdiwdnaBS
11
S,
22
).pyt(ssoLnruteRBd01muminiM:zHM0054
S
11
ssoLnruteRtupnIBdzHM05910.015.71
S
22
ssoLnruteRtuptuOBdzHM05910.015.71
S
21
noitalosIesreveRBdzHM05915.81
FNerugiFesioNBdzHM05915.45.5
V
D
egatloVgnitarepOeciveDV552.5
I
D
tnerruCgnitarepOeciveDAm270829
R
HT
l-j,
)daelotnoitcnuj(ecnatsiseRlamrehTW/C°9.96
V
D
= 5 V I
D
= 80 mA Typ. OIP
3
Tone Spacing = 1 MHz, Pout per tone = 0 dBm
T
L
= 25ºC Z
S
= Z
L
= 50 Ohms Tested with Bias Tees
Test Conditions:
