SGC-2486Z Product Description Sirenza Microdevices’ SGC-2486Z is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with a patented active bias network. The active bias network provides stable current over temperature and process Beta variations. Designed to run directly from a 3V supply, the SGC-2486Z does not require a dropping resistor as compared to typical Darlington amplifiers. The SGC-2486Z is designed for high linearity 3V gain block applications that require small size and minimal external components. It is internally matched to 50 ohms. Gain & Return Loss RoHS Compliant & Green Package Product Features • Single Fixed 3V Supply • No Dropping Resistor Required • Patented Self-Bias Circuitry • P1dB = 10.8 dBm at 1950 MHz • OIP3 = 23.5 dBm at 1950 MHz • Robust 1000V ESD, Class 1C HBM S21 20 Gain, RL (dB) Pb VD = 3V, ID = 25mA 30 10 Bias Tee Data, ZS = ZL = 50 Ohms, TL = 25C 0 50-4000 MHz Active Bias Silicon Germanium Cascadable Gain Block S22 -10 -20 S11 -30 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz) Symbol G Parameters Applications • PA Driver Amplifier • Cellular, PCS, GSM, UMTS, WCDMA • IF Amplifier • Wireless Data, Satellite Units dB Small Signal Gain Frequency Min. Typ. Max. 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 2400 MHz 18.4 13.1 19.9 14.6 12.3 10.5 10.8 10.1 23.0 23.5 25.0 21.4 16.1 P1dB Output Power at 1dB Compression dBm OIP3 Output Third Order Intercept Point dBm IRL Input Return Loss dB 1950 MHz 11.0 15.0 ORL Output Return Loss dB 1950 MHz 9.5 13.5 NF Noise Figure dB 1930 MHz VD Device Operating Voltage V ID Device Operating Current mA Rth, j-l Thermal Resistance (junction to lead) Test Conditions: VD = 3.0V Bias Tee Data ID = 25mA Typ. 9.8 21.5 3.3 4.3 3 21 °C/W 25 29 205 TL = 25°C OIP3 Tone Spacing = 1MHz ZS = ZL = 50 Ohms Pout per tone = -5 dBm 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 2007 Sirenza Microdevices, Inc.. All worldwide rights reserved. Test Conditions: 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS-104974 Rev C SGC-2486Z 0.05-4.0 GHz Cascadeable MMIC Amplifier Typical RF Performance at Key Operating Frequencies (Bias Tee) Symbol G Parameter Frequency (MHz) Unit Small Signal Gain 100 21.5 dB 500 21.0 850 19.9 1950 14.6 2400 12.3 3500 9.6 OIP3 Output Third Order Intercept Point dBm 22.0 22.5 23.0 23.5 25.0 23.0 P1dB Output Power at 1dB Compression dBm 13.4 10.7 10.5 10.8 10.1 8.8 IRL Input Return Loss dB 14.5 11.5 12.5 15.0 16.5 15.0 ORL Output Return Loss dB 14.5 12.0 12.5 13.5 14.0 14.0 S12 Reverse Isolation dB 23.5 25.0 24.5 20.0 19.0 17.5 NF Noise Figure 2.8 2.8 3.1 3.3 3.6 4.4 Test Conditions: dB VD = 3V ID = 25mA TL = 25°C OIP3 Tone Spacing = 1MHz, Pout per tone = -5 dBm ZS = ZL = 50 Ohms Typical Performance with Bias Tee, VD = 3V, ID = 25mA 15 26 13 P1dB (dBm) OIP3 (dBm) OIP3 vs. Frequency (-5dBm/tone, 1MHz spacing) 28 24 22 25C -40C 20 P1dB vs. Frequency 11 9 25C -40C 7 85C 85C 5 18 0 0.5 1 1.5 2 2.5 3 0 3.5 0.5 1 1.5 2 2.5 3 Frequency (GHz) Frequency (GHz) Absolute Maximum Ratings Reliability & Qualification Information Parameter Max Device Current (ICE) Absolute Limit 55 mA Max Device Voltage (VCE) Max. RF Input Power* (See Note) Max. Junction Temp. (TJ) 4.5 V +18 dBm +150°C Operating Temp. Range (TL) -40°C to +85°C Max. Storage Temp. *Note: Load condition, ZL = 50 Ohms +150°C 3.5 Parameter Rating ESD Rating - Human Body Model (HBM) Class 1C Moisture Sensitivity Level MSL 1 This product qualification report can be downloaded at www.sirenza.com Caution: ESD sensitive Appropriate precautions in handling, packaging and testing devices must be observed. 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 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS-104974 Rev C SGC-2486Z 0.05-4.0 GHz Cascadeable MMIC Amplifier Typical Performance with Bias Tee, VD = 3V, ID = 25mA NF vs. Frequency Current vs. Voltage 6.0 40 +25C 35 -40C 5.0 +85C 25 4.0 Id (mA) NF (dB) 30 3.0 20 15 25C 10 2.0 85C 5 1.0 0 0.5 1 1.5 2 2.5 3 0 3.5 0 0.5 1 1.5 Frequency (GHz) 2.5 3 3.5 4 |S21| over Frequency |S11| over Frequency 24 0 -5 20 Gain (dB) -10 S11 (dB) 2 Vd (V) -15 -20 25C -40C -25 16 25C 12 -40C 85C 8 85C -30 4 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 Frequency (GHz) |S12| over Frequency 2 2.5 3 3.5 4 3 3.5 4 |S22| over Frequency 0 0 25C -5 1.5 Frequency (GHz) -5 -10 -10 85C S22 (dB) S12 (dB) -40C -15 -20 -15 -20 25C -40C -25 -25 -30 0 0.5 1 1.5 2 2.5 3 3.5 4 -30 0 0.5 1 1.5 2 2.5 Frequency (GHz) Frequency (GHz) 303 S. Technology Ct. Broomfield, CO 80021 85C Phone: (800) SMI-MMIC 3 http://www.sirenza.com EDS-104974 Rev C SGC-2486Z 0.05-4.0 GHz Cascadeable MMIC Amplifier Basic Application Circuit Vd Application Circuit Element Values 1uF 1000pF C3 L1 1,2 RF IN 3 C1 SGC-2486Z Reference Designator 100-2000MHz 2000-4000MHz C1 1000pF 2.7pF C2 100pF 6.8pF C3 100pF 6.8pF L1 150nH 39nH RF OUT 6 C2 4,5 1uF Part Identification Marking & Pinout 3 1000pF C3 L1 4 C2 C1 2 1 Pin # Function Part / Evaluation Board Ordering Information Description 1 RF IN RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation 2,4 GND Connection to ground. Use via holes as close to the device ground leads as possible to reduce ground inductance and achieve optimum RF performance 3 RF output and bias pin. This pin requires the use of an RF OUT / external DC blocking capacitor chosen for the frequency of DC BIAS operation. 303 S. Technology Ct. Broomfield, CO 80021 Part Number Description Reel Size Devices / Reel SGC-2486Z Lead Free, RoHs Compliant 13" 3000 SGC-2486Z-EVB1 100-2000 MHz Evaluation Board N/A N/A SGC-2486Z-EVB2 2000-4000 MHz Evaluation Board N/A N/A Phone: (800) SMI-MMIC 4 http://www.sirenza.com EDS-104974 Rev C SGC-2486Z 0.05-4.0 GHz Cascadeable MMIC Amplifier 86 PCB Pad Layout Dimensions in inches [millimeters] Notes: 1. Provide a large ground pad area under device pins 2 and 4 with several platedthrough holes placed as shown. 2. 1-2 ounce finished copper thickness is recommended. 3. RF I/O lines are 50Ω RF OUT RF IN 86 Nominal Package Dimensions Dimensions in inches [millimeters] A link to the 86 package outline drawing with full dimensions and tolerances may be found on the product web page at www.sirenza.com. 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 5 http://www.sirenza.com EDS-104974 Rev C