Document
Product Description
Sirenza Microdevices’ SBB-2089 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-2089 does not require a dropping resistor as compared to typical Darlington amplifiers. The SBB-2089 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.
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30 20 10 0
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a t a
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SBB-2089 SBB-2089Z
Pb
RoHS Compliant & Green Package
50 - 850 MHz, Cascadable Active Bias InGaP/GaAs HBT MMIC Amplifier
Product Features
• • • • • • • •
Gain & Return Loss vs. Frequency (w/ App. Ckt.)
S21
Available in Lead Free, RoHS compliant, & Green packaging IP3 = 42.8 dBm @ 240MHz P1dB = 20.8 dBm @ 500MHz Single Fixed 5V Supply Robust 1000V ESD, Class 1C Patented Thermal Design & Patent Pending Bias Circuit Low Thermal Resistance MSL 1 moisture rating
-10 -20 -30 -40 -50 50
Symbol
S11
S22
150 250 350 450 550 Frequency (MHz)
Parameters
650
750
S21
Small Signal Gain
P1dB
Output Power at 1dB Compression
IP 3 Bandwidth IRL ORL S12 NF VD ID RTH , j-l
Test Conditions:
Third Order Intercept Point
S 11 , S22 : Minimum 10dB Return Loss (typ.) Input Return Loss
Output Return Loss Reverse Isolation Noise Figure
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S a
850
Units
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Applications
• Receiver IF Amplifier • Cellular, PCS, GSM, UMTS • Wireless Data, Satellite Terminals
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U 4
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dB
Frequency
Min.
Typ.
Max.
dB
70 MHz 240 MHz 400 MHz 70 MHz 240 MHz 400 MHz 70 MHz 240 MHz 400 MHz
18.5 18.5
20 20 20 20 20 21 41 43 41 50 - 850
21.5 21.5
dBm
18.5
dBm MHz dB dB dB dB V mA °C/W
39
70 -500MHz 70 -500MHz 70 -500MHz 500 MHz
15 11
20 14 22 2.7 5
Device Operating Voltage Device Operating Current Thermal Resistance (junction - lead)
V D = 5V T L = 25°C ID = 90mA Typ. Z S = Z L = 50 Ohms
82
OIP 3 Tone Spacing = 1MHz, Pout per tone = 0 dBm Tested with Bias Tees
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-suppo.