SBB-1089

Preliminary Product Description Sirenza Microdevices’ SBB-1089 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-1089 does not require a dropping resistor as compared to typical Darlington amplifiers. The SBB-1089 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-1089 SBB-1089Z Pb RoHS Compliant & Green Package 50 - 850 MHz, Cascadable Active Bias InGaP/GaAs HBT MMIC Amplifier Product Features • • • • • • • • Available in Lead Free, RoHS compliant, & Green packaging IP3 = 43.1 dBm @ 240MHz P1dB = 19.6 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 Gain & Return Loss vs. Frequency (w/ App. Ckt.) 35 25 S21 15 dB 5 -5 -15 -25 -35 50 150 250 S11 Applications S22 350 450 550 Frequency (MHz) Parameters 650 750 850 • Receiver IF Amplifier • Cellular, PCS, GSM, UMTS • Wireless Data, Satellite Terminals Symbol Units Frequency Min. Typ. Max. S21 Small Signal Gain dB 70 MHz 240 MHz 400 MHz 70 MHz 240 MHz 400 MHz 70 MHz 240 MHz 400 MHz 14 15.5 15.5 15.5 19 19 19 42 43 41 50 - 850 17 P1dB Output Power at 1dB Compression dBm 18 IP 3 Bandwidth S11 S22 S12 NF VD ID RTH, j-l Test Conditions: 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) V D = 5V TL = 25°C ID = 90mA Typ. ZS = ZL = 50 Ohms dBm MHz dB dB dB dB V mA °C/W 41.5 70 -500MHz 70 -500MHz 70 -500MHz 500 MHz 18 16 18 3.2 5 82 90 97 4.2 5.3 98 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 2001 Sirenza Microdevices, Inc.. All worldwide rights reserved. 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS-103998 Rev B Preliminary SBB-1089 50-850 MHz Cascadable MMIC Amplifier Typical RF Performance at Key Operating Frequencies (With 240 MHz Application Circuit) Frequency (MHz) Symbol Parameter Unit 50 70 100 240 400 500 850 S21 OIP3 P1dB S11 S22 S12 NF Small Signal Gain Output Third Order Intercept Point Output Power at 1dB Compression Input Return Loss Output Return Loss Reverse Isolation Noise Figure VCC = 5V TL = 25°C ID = 90mA Typ. ZS = ZL = 50 Ohms dB dBm dBm dB dB dB dB 16 41.5 19 13 18 18 3.5 15.5 42 19 16 20 18 3.3 15.5 43 19 17 21 18 3.2 15.5 43 19 19 23 18 3.1 15.5 41 19 19 24 18 3.2 15.5 40 19 18 23 18 3.2 15 35 18 15 17 18 3.4 Test Conditions: OIP3 Tone Spacing = 1MHz, Pout per tone = 0 dBm Noise Figure vs. Frequency 6 Data on Charts taken with 240 MHz App. Ckt. 5 4 dB 3 2 25C 1 0 50 150 -40C 85C P1dB vs. Frequency 25 250 350 450 550 Frequency (MHz) 650 750 850 20 dBm 15 25C 50 OIP3 vs. Frequency 10 -40C 85C 45 5 50 150 250 350 450 550 Frequency (MHz) 650 750 850 dBm 40 35 25C 30 -40C 85C 25 50 150 250 350 450 550 Frequency (MHz) 650 750 850 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS-103998 Rev B Preliminary SBB-1089 50-850 MHz Cascadable MMIC Amplifier S-Parameters taken with Bias Tee over Temperature -5 S11 vs. Frequency 25 S21 vs. Frequency -10 -15 dB 20 dB -20 15 25C -25 25C -40C 85C 10 -40C 85C -30 50 150 250 350 450 550 Frequency (MHz) 650 750 850 5 50 150 250 350 450 550 Frequency (MHz) 650 750 850 S12 vs. Frequency -5 -10 -15 dB dB -5 -10 -15 -20 -25 25C S22 vs. Frequency -20 25C -25 -30 50 150 250 350 450 550 Frequency (MHz) 650 -40C 85C -30 -35 -40C 85C 750 850 50 150 250 350 450 550 Frequency (MHz) 650 750 850 Device Current over Temperature (w/Bias Tee) Current vs. Voltage Over Temp. (Bias Tee) 120 100 Current (mA) 80 60 40 20 0 1.5 2 2.5 3 3.5 Voltage (V) 4 4.5 5 5.5 -40C 25C 85C 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 3 http://www.sirenza.com EDS-103998 Rev B Preliminary SBB-1089 50-850 MHz Cascadable MMIC Amplifier 240 MHz Application Circuit S-Parameters over Temperature -5 -10 -15 db -20 25C S11 vs. Frequency 25 20 S21 vs. Frequency 15 dB 10 25C -25 -30 50 150 250 350 450 550 Frequency (GHz) 650 -40C 85C 5 0 -40C 85C 750 850 50 150 250 350 450 550 Frequency (GHz) 650 750 850 S12 vs. Frequency -5 -10 -15 dB -5 -10 S22 vs. Frequency 25C -15 dB -20 -25 -30 -35 50 150 250 350 450 550 Frequency (GHz) 650 750 850 -40C 85C -20 -25 -30 -35 25C -40C 85C 50 150 250 350 450 550 Frequency (GHz) 650 750 850 Device Current over Temperature (w/App. Ckt.) Current vs. Voltage Over Temp. (App. Ckt.) 120 100 Current (mA) 80 60 40 20 0 1.5 2 2.5 3 3.5 Voltage (V) 4 4.5 5 5.5 -40C 25C 85C 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 4 http://www.sirenza.com EDS-103998 Rev B Preliminary SBB-1089 50-850 MHz Cascadable MMIC Amplifier Application Schematic Vs 1uF 1200pF Application Circuit Element Values Reference Designator Frequency (MHz) 50 to 850 CB LC 8200pF 1200nH LS Coilcraft 2.7nH Toko 4 1 RF in Cb 2 SBB-1089 Lc 3 RF out Ls Cb LS Evaluation Board Layout Absolute Maximum Ratings Parameter + Absolute Limit 110 mA 5.5 V +12 dBm 0.61 W +150°C -40°C to +85°C +150°C Ma. Dvice 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. 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: TL=TLEAD IDVD < (TJ - TL) / RTH, j-l 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-103998 Rev B Preliminary SBB-1089 50-850 MHz 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 BB1 2 3 BB1Z 2 1 2 3 1 2 1 Tin-Lead 1 Lead Free Pin # 1 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. Part Number Ordering Information Part Number Reel Size Devices / Reel 2, 4 GND SBB-1089 SBB-1089Z 7" 7" 1000 1000 3 RF OUT/ RF output and bias pin. DC voltage is BIAS present on this pin, therefore a DC blocking capacitor is necessary for proper operation. 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 6 http://www.sirenza.com EDS-103998 Rev B 3 3