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Product Description
Sirenza Microdevices' SBB-5089 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-5089 does not require a dropping resistor as compared to typical Darlington amplifiers. The SBB-5089 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.
SBB-5089 SBB-5089Z
Pb
RoHS Compliant & Green Package
0.05-6 GHz, Cascadable Active Bias InGaP/GaAs HBT MMIC Amplifier
Product Features
* * * * * * * *
Available in Lead free, RoHS compliant, & Green packaging Wideband Flat Gain to 4GHz: +/-1.1dB P1dB = 20.4 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
Gain & Return Loss vs. Frequency (w/ BiasTees)
30 20 10 dB 0 -10 -20 -30 -40 0 1 2 3 Frequency (GHz)
Parameters
S21
S22 S11
Applications
* * * *
Units
4
5
6
PA Driver Amplifier Cellular, PCS, GSM, UMTS Wideband Intrumentation Wireless Data, Satellite Terminals
Frequency Min. Typ. Max.
Symbol
S21
Small Signal Gain
dB
850 MHz 1950 MHz 6000 MHz 850 MHz 1950 MHz 850 MHz 1950 MHz
19 18.5 14.5 19 33
20.5 20 16 20.5 20.5 38.5 35 3000
22 21.5 17.5
P1dB IP3 Bandwidth S11 S22 S12 NF VD ID RTH , j-l
Test Conditions:
Output Power at 1 dB Compression Third Order Intercept Point S11, S22: Minimum 10dB Return Loss (typ.) Input Return Loss Output Return Loss Reverse Isolation Noise Figure Device Operating Voltage Device Operating Current Thermal Resistance (junction - lead)
VD = 5V TL = 25C ID = 75 mA Typ. ZS = Z L = 50 Ohms
dBm dBm MHz dB dB dB dB V mA C/W
1950 MHz 1950 MHz 1950 MHz 1950 MHz
10 10
14 14 23.3 4.2 5 4.9 5.25 92
65
75 69.9
OIP3 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-support devices and/or systems. Copyright 2005 Sirenza Microdevices, Inc.. All worldwide rights reserved.
303 S. Technology Ct. Broomfield, CO 80021
Phone: (800) SMI-MMIC 1
http://www.sirenza.com
EDS-103839 Rev E
SBB-5089 0.05-6 GHz Cascadable MMIC Amplifier Typical RF Performance at Key Operating Frequencies (With .5-3.5 GHz Application Circuit)
Frequency (MHz) Symbol Parameter Unit 500 850 1950 2500 3500 4000
S21 OIP3 P1dB S11 S22 S12
Small Signal Gain Output Third Order Intercept Point Output Power at 1dB Compression Input Return Loss Output Return Loss Reverse Isolation
dB dBm dBm dB dB dB dB
ID = 75 mA Typ. ZS = ZL = 50 Ohms
20.8 38.6 20.5 27.2 31.8 22.7 3.8
20.8 39.2 20.4 22.7 21.5 22.8 3.8
20.1 34.9 20.4 14.6 13.5 23.4 4.1
19.8 32.8 19.4 12.9 12.0 23.7 4.1
18.7 29.4 16.9 10.6 13.5 24.7 4.3
17.8 26.8 14.7 11.6 27.5 25.7 4.6
NF Noise Figure Test Conditions:
Test Conditions: VCC = 5V TL = 25C
8 7 6 5
dB
OIP3 Tone Spacing = 1MHz, Pout per tone = 0 dBm
Noise Figure @ 25C
4 3 2 1 0 0.5 1 1.5 2 2.5 3 3.5 4
Avg. BiasTee Avg. AppCkt
P1dB vs. Frequency with App. Ckt. 25
20
Frequency (GHz)
dBm
15
45 40 35
dBm
OIP3 vs. Frequency with App. Ckt.
10
P1dB 25C P1dB -40C P1dB 85C
5 0.5 1 1.5 2 2.5 Frequency (GHz) 3 3.5 4
30 25 20 15 0.5 1 1.5 2 2.5 Frequency (GHz) 3 3.5 4
IP3 25C IP3 -40C IP3 85C
303 S. Technology Ct. Broomfield, CO 80021
Phone: (800) SMI-MMIC 2
http://www.sirenza.com
EDS-103839 Rev E
SBB-5089 0.05-6 GHz Cascadable MMIC Amplifier
S-Parameters taken with Bias Tees over Temperature
0
S11 vs. Frequency
25
S21 vs. Frequency
-10
20
15 dB -20
25C
dB 10
25C -40C 85C
-30
5
-40C 85C
-40 0 1 2 3 Frequency (GHz) 4 5 6
0 0 1 2 3 4 Frequency (GHz) 5 6
S12 vs. Frequency
-10 -15 -20
0
S22 vs. Frequency
-10
-20
dB -25 -30
25C
dB -30
25C
-40C 85C
-35 -40 0 1
-40
-40C 85C
-50
2 3 4 Frequency (GHz) 5 6
0
1
2
3 4 Frequency (GHz)
5
6
Device Current over Temperature (w/Bias Tees)
Id vs. Temperature
84 105
Current vs. Voltage Over Temp. (Bias Tees)
95 Current (mA) Current (mA) 82 85
75 25C 65 -40C 85C
80
78 -40C 25C Temperature 85C
55 4.5 4.6 4.7 4.8 4.9 5 5.1 Voltage (V) 5.2 5.3 5.4 5.5
303 S. Technology Ct. Broomfield, CO 80021
Phone: (800) SMI-MMIC 3
http://www.sirenza.com
EDS-103839 Rev E
SBB-5089 0.05-6 GHz Cascadable MMIC Amplifier
0.5 to 3.5GHz Application Circuit S-Parameters over Temperature
0
S11 vs. Frequency
25 20
S21 vs. Frequency
-10
15
dB -20
25C
dB
10
-30
-40C 85C
25C -40C 85C
5 0
-40 0 1 2 Frequency (GHz) 3 4
0
1
2 Frequency (GHz)
3
4
S12 vs. Frequency
-10 -15 -20 dB -25 -30 -35 -40 0 1 2 Frequency (GHz) 3 4
25C -40C 85C
0 -10 -20 dB
S22 vs. Frequency
-30 -40 -50 0 1 2 Frequency (GHz) 3 4
25C -40C 85C
Device Current over Temperature (w/App. Ckt.)
Id vs. Temperature
84
Current vs. Voltage Over Temp. (App. Ckt.)
105 95
Current (mA)
82
Current (mA)
85 75
25C
80
65 55
78 -40C 25C Temperature 85C
-40C 85C
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
Voltage (V)
303 S. Technology Ct. Broomfield, CO 80021
Phone: (800) SMI-MMIC 4
http://www.sirenza.com
EDS-103839 Rev E
SBB-5089 0.05-6 GHz Cascadable MMIC Amplifier
Application Schematic
VS
1 uF 1200 pF
Application Circuit Element Values
Reference Designator Frequency (MHz) 500 to 3500
CB LC
CB LC
68pF 82nH 1008CS
RF in CB
4 1 SBB-5089 3 2 CB
RF out
Evaluation Board Layout
+
Absolute Maximum Ratings
Parameter Max. Device Current (ID) Max. Device Voltage (VD) Max. RF Input Power Max. Operating Dissipated Power Max. Junction Temp. (TJ) Operating Temp. Range (TL) Max. Storage Temp.
Absolute Limit 100 mA 5.5 V +12 dBm 0.55 W +150C -40C to +85C +150C
Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation, the device voltage and current must not exceed the maximum operating values specified in the table on page one. Bias Conditions should also satisfy the following expression:
IDVD < (TJ - TL) / RTH, j-l TL=TLEAD
ESD Class 1C
Appropriate precautions in handling, packaging and testing devices must be observed.
Mounting Instructions
1. Solder the copper pad on the backside of the device package to the ground plane. 2. Use a large ground pad area with many plated through-holes as shown. 3. We recommend 1 or 2 ounce copper. Measurement for this datasheet were made on a 31 mil thick FR-4 board with 1 ounce copper on both sides.
MSL (Moisture Sensitivity Level) Rating: Level 1
303 S. Technology Ct. Broomfield, CO 80021
Phone: (800) SMI-MMIC 5
http://www.sirenza.com
EDS-103839 Rev E
SBB-5089 0.05-6 GHz Cascadable MMIC Amplifier Suggested PCB Pad Layout
Dimensions in inches [millimeters]
Nominal Package Dimensions
Dimensions in inches (millimeters) Refer to package drawing posted at www.sirenza.com for tolerances
Bottom View
Side View
Package Marking 4 4
BB5
2 3
BB5Z
2
1
2
3
1
2
1
Tin-Lead
1
Lead Free
Pin #
Function RF IN
Description RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation. Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground leads as possible RF output and bias pin. DC voltage is present on this pin, therefore a DC blocking capacitor is necessary for proper operation.
1
Part Number Ordering Information
Part Number Reel Size Devices / Reel
2, 4
GND
SBB-5089 SBB-5089Z
7" 7"
1000 1000
3
RF OUT/ BIAS
303 S. Technology Ct. Broomfield, CO 80021
Phone: (800) SMI-MMIC 6
http://www.sirenza.com
EDS-103839 Rev E
3
3

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