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| Preliminary Information Product Description Sirenza Microdevices' SGC-6489Z is a high performance SiGe 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 SGC-6489Z does not require a dropping resistor as compared to traditional Darlington amplifiers. The SGC-6489Z 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. 30 20 10 0 Bias Tee Data, ZS = ZL = 50 Ohms, TL = 25C S22 SGC-6489Z Pb RoHS Compliant & Green Package 50-3500 MHz Silicon Germanium Active Bias Gain Block Gain & Return Loss VD = 5V, ID = 85mA S21 -10 -20 Product Features * Single Supply Operation: 5V @ Id = 85mA * No Dropping Resistor required * Patented Self Bias Circuitry * Gain = 19.5 dBm at 1950 MHz * P1dB = 19.2 dBm at 1950 MHz * IP3 = 32.8 dBm at 1950 MHz * Robust 1000V ESD, Class 1C HBM Applications * PA Driver Amplifier * Cellular, PCS, GSM, UMTS * IF Amplifier * Wireless Data, Satellite Frequency 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 2400 MHz 850 MHz 1950 MHz 2400 MHz 1950 MHz 1950 MHz 1930 MHz Min. Typ. 22.2 19.5 18.3 20.6 19.2 18.4 34.1 32.8 31.4 18 11 2.4 5 76 OIP3 Tone Spacing = 1MHz Pout per tone = 0 dBm dB S11 -30 -40 0 0.5 1 1.5 2 2.5 3 3.5 Frequency (GHz) Symbol G Parameters Small Signal Gain Units dB Max. P1dB Output Power at 1dB Compression dBm OIP3 IRL ORL NF VD ID Rth, j-l Output Third Order Intercept Point Input Return Loss Output Return Loss Noise Figure Device Operating Voltage Device Operating Current Thermal Resistance (junction to lead) VD = 5.0V Bias Tee Data ID = 85mA TL = 25C dBm dB dB dB V mA C/W 85 70 94 Test Conditions: ZS = ZL = 50 Ohms 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. 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS-105699 Rev A Advanced Information SGC-6489Z 0.05-3.5 GHz Active Bias Gain Block Typical RF Performance at Key Operating Frequencies (Bias Tee Data) Symbol G OIP3 P1dB IRL ORL S12 NF Parameter Small Signal Gain Output Third Order Intercept Point Output Power at 1dB Compression Input Return Loss Output Return Loss Reverse Isolation Noise Figure VD = 5V TL = 25C ID = 85mA ZS = ZL = 50 Ohms Unit dB dBm dBm dB dB dB dB Frequency (MHz) 100 23.1 35.1 21.8 37 23 25 1.8 500 22.7 34.3 20.9 22 22 25 2.0 850 22.2 34.1 20.6 19 19 26 2.1 1950 19.5 32.8 19.2 18 11 25 2.4 2140 19.0 32.7 19.0 18 11 25 2.4 2400 18.3 31.4 18.4 17 10 24 2.5 3500 15.7 27.4 15.2 16 8 22 2.9 Test Conditions: OIP3 Tone Spacing = 1MHz, Pout per tone = 0 dBm Typical Performance with Bias Tees, VD = 5V, ID = 85mA OIP3 vs. Frequency (0dBm/tone, 1MHz spacing) 36 34 22 20 P1dB vs. Frequency P1dB (dBm) 32 OIP3 (dBm) 18 16 30 28 26 24 0 0.5 1 1.5 2 2.5 3 3.5 25C -40C 25C -40C 85C 14 12 0.5 1 85C 1.5 2 2.5 3 3.5 Frequency (GHz) Frequency (GHz) Absolute Maximum Ratings Parameter Max Device Current (ICE) Max Device Voltage (VCE) Max. RF Input Power* (See Note) Max. Junction Temp. (TJ) Operating Temp. Range (TL) Absolute Limit 100 mA 7V +16 dBm +150C -40C to +85C +150C Reliability & Qualification Information Parameter ESD Rating - Human Body Model (HBM) Moisture Sensitivity Level www.sirenza.com Rating Class 1C MSL 1 This product qualification report can be downloaded at Max. Storage Temp. *Note: Load condition, ZL = 50 Ohms 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 Caution: ESD sensitive Appropriate precautions in handling, packaging and testing devices must be observed. 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS-105699 Rev A Advanced Information SGC-6489Z 0.05-3.5 GHz Active Bias Gain Block Typical Performance with Bias Tees, VD = 5V, ID = 85mA |S11| vs. Frequency 0 25C -5 -10 -15 -20 -25 -30 0 0.5 1 1.5 2 2.5 3 3.5 -40C 85C |S21| vs. Frequency 24 25C 22 -40C 85C Gain (dB) S11 (dB) 20 18 16 14 0 0.5 1 1.5 2 2.5 3 3.5 Frequency (GHz) Frequency (GHz) |S12| vs. Frequency 0 -5 25C -40C 0 -5 -10 |S22| vs. Frequency S12 (dB) -10 -15 -20 -25 -30 0 0.5 S22 (dB) 85C -15 -20 -25 -30 0 0.5 1 1.5 2 2.5 25C -40C 85C 1 1.5 2 2.5 3 3.5 3 3.5 Frequency (GHz) Frequency (GHz) 5.0 4.5 4.0 NF vs. Frequency 120 100 80 DCIV vs. Temperature 25C 85C NF (dB) 3.5 3.0 2.5 2.0 1.5 0 0.5 1 1.5 2 2.5 3 3.5 IC (mA) 60 25C 40 20 0 0 1 2 3 4 5 -40C 85C 6 VCE (Volts) Frequency (GHz) 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 3 http://www.sirenza.com EDS-105699 Rev A Advanced Information SGC-6489Z 0.05-3.5 GHz Active Bias Gain Block Basic Application Circuit Vs Application Circuit Element Values Reference Designator 500 - 2100 MHz .1uF 1000pF C3 L1 C1 C2 C3 L1 43pF 43pF 100pF 48nH 0805HQ CC 4 RF IN C1 1 SGC-6489Z 3 C2 RF OUT 2 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. Measurements for this data sheet were made on a 31 mil thick FR-4 board with 1 ounce copper on both sides. Part Identification Marking & Pinout 4 Pin # Function Description 1 Part Number SGC-6489Z 2 3 Reel Size 13" Devices / Reel 3000 1 RF IN 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 as close to the device ground leads as possible to reduce ground inductance and achieve optimum RF performance Part Ordering Information Package / Lead Composition Lead Free, RoHS Compliant 2,4 GND 3 RF output and bias pin. This pin requires the use of an RF OUT / external DC blocking capacitor chosen for the frequency of DCBIAS operation. 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 4 http://www.sirenza.com EDS-105699 Rev A Advanced Information SGC-6489Z 0.05-3.5 GHz Active Bias Gain Block 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 Top View Package Type: SOT- 89 303 S. Technology Ct. Broomfield, CO 80021 Phone: (800) SMI-MMIC 5 http://www.sirenza.com EDS-105699 Rev A |
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