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| SGA-5263 Product Description The SGA-5263 is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration featuring 1 micron emitters provides high FT and excellent thermal perfomance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction nonlinearities results in higher suppression of intermodulation products. Only 2 DC-blocking capacitors, a bias resistor and an optional RF choke are required for operation. 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. SGA-5263Z Pb RoHS Compliant Preliminary & Green Package DC-4500 MHz, Silicon Germanium Cascadeable Gain Block Product Features * Now available in Lead Free, RoHS Compliant, & Green Packaging * DC-4500 MHz Operation * Single Voltage Supply * Low Current Draw: 60mA at 3.4V typ. * High Output Intercept: 29 dBm typ. at 1950MHz Small Signal Gain vs. Frequency 15 Applications 10 5 * Oscillator Amplifiers * Broadband Gain Blocks * IF/RF Buffer Amplifiers 25C -40C 85C dB 0 0.1 1 1.9 2.8 3.7 4.6 5.5 Frequency GHz Symbol Parameters: Test Conditions: Z0 = 50 Ohms, ID = 60 mA, T = 25C Output Pow er at 1dB Compression f = 850 MHz f = 1950 MHz f = 2400 MHz f = 850 MHz f = 1950 MHz f = 2400 MHz f = 850 MHz f = 1950 MHz f = 2400 MHz Units dBm dBm dBm dBm dBm dBm dB dB dB MHz f = 1950 MHz f = 1950 MHz f = 850 MHz f = 1950 MHz f = 2400 MHz f = 1950 MHz dB dB dB dB V mA C/W Min. Typ. 16.3 15.0 14.0 32.5 29.3 27.3 13.3 12.6 12.3 4500 1.2:1 1.4:1 18.3 19.2 19.5 4.0 3.4 Max. P1dB IP3 Third Order Intercept Point Pow er out per tone = -10 dBm S21 Bandw idth S11 S22 S12 NF VD ID Rth, j-l Small Signal Gain S11, S22: Minimum 10db Return Loss (typ.) Input VSWR Output VSWR Reverse Isolation Noise Figure Device Operating Voltage Device Operating Current Thermal Resistance (junction - lead) 54 60 255 66 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 Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS-101540 Rev D SGA-5263 DC-4.5 GHz 3.4V SiGe Amplifier Preliminary Preliminary Typical 25 C Test C ondition U nit dB dB m dB m dB dB dB dB dB m dB m dB dB dB dB dB m dB m dB dB dB dB dB m dB m dB dB dB dB dB m dB m dB dB dB dB m dB m dB dB (ID = 60mA, unless otherw ise noted) Parameter 100 MH z Gai n Output IP3 Output P1dB Input Return Loss Reverse Isolati on Noi se Fi gure 500 MH z Gai n Output IP3 Output P1dB Input Return Loss Reverse Isolati on Noi se Fi gure 850 MH z Gai n Output IP3 Output P1dB Input Return Loss Reverse Isolati on Noi se Fi gure 1950 MH z Gai n Output IP3 Output P1dB Input Return Loss Reverse Isolati on Noi se Fi gure 2400 MH z Gai n Output IP3 Output P1dB Input Return Loss Reverse Isolati on 3500 MH z Gai n Output IP3 Output P1dB Input Return Loss Reverse Isolati on 13.6 33.6 16.1 26.0 17.7 3.9 13.5 33.0 16.4 23.5 18.0 3.9 13.3 32.5 16.3 21.4 18.3 4.0 12.6 29.3 15.0 20.2 19.2 4.0 12.3 27.3 14.0 23.0 19.5 11.8 23.1 11.6 24.6 19.6 Tone spaci ng = 1 MHz, Pout per tone = -10dBm Zs = 50 Ohms Tone spaci ng = 1 MHz, Pout per tone = -10dBm Zs = 50 Ohms Tone spaci ng = 1 MHz, Pout per tone = -10dBm Zs = 50 Ohms Tone spaci ng = 1 MHz, Pout per tone = -10dBm Zs = 50 Ohms Tone spaci ng = 1 MHz, Pout per tone = -10dBm Tone spaci ng = 1 MHz, Pout per tone = -10dBm Absolute Maximum Ratings Parameter Max. Device Current (ID) Max. Device Voltage (VD) Max. RF Input Power Max. Junction Temp. (TJ) Operating Temp. Range (TL) Absolute Limit 120 mA 6V +16 dBm +150C -40C to +85C +150C Max. Storage Temp. Operation of this device beyond any one of these limits may cause permanent damage. For reliable continous 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 303 Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS-101540 Rev D SGA-5263 DC-4.5 GHz 3.4V SiGe Amplifier Preliminary Preliminary Pin # 1 Function Description GND Connection to ground. For best performance use via holes (as close to ground leads as possible) to reduce lead inductance. GND Same as Pin 1 RF IN RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation. Same as Pin 1 Same as Pin 1 RF output and bias pin. Bias should be supplied to this pin through an external series resistor and RF choke inductor. Because DC biasing is present on this pin, a DC blocking capacitor should be used in most applications (see application schematic). The supply side of this bias network should be well bypassed. Device Schematic 2 3 4 5 6 GND GND RF OUT Application Schematic Recommended Bias Resistor Values Supply Voltage(Vs) Rbias (Ohms) 5V 27 7.5V 68 9V 91 12V 140 Cd1 Cd2 R bias Vs Note: A bias resistor is needed for stability over temperature. 50 ohm microstrip Lchoke 1,2 3 6 Cb1 4,5 Cb2 50 ohm microstrip Reference Designator C b1 C b2 C d1 C d2 Lchoke Function DC Blocking DC Blocking Decoupling Decoupling AC Blocking 500 MHz 220 pF 220 pF 1 uF 100 pF 68 nH 850 MHz 100 pF 100 pF 1 uF 68 pF 33 nH 1950 MHz 68 pF 68 pF 1 uF 22 pF 22 nH 2400 MHz 56 pF 56 pF 1 uF 22 pF 18 nH 303 Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 3 http://www.sirenza.com EDS-101540 Rev D SGA-5263 DC-4.5 GHz 3.4V SiGe Amplifier Preliminary Preliminary 15 S21 vs. Temperature, ID = 60mA 0 S12 vs. Temperature, ID = 60mA 10 -10 dB 5 25C -40C 85C dB -20 25C -40C 85C 0 0.1 1 1.9 2.8 3.7 -30 5.5 0.1 1 1.9 2.8 3.7 4.6 4.6 5.5 GHz GHz 0 S11 vs. Temperature, ID = 60mA 0 S22 vs. Temperature, ID = 60mA -10 -10 dB -20 dB 25C -40C 85C -20 -30 -30 -40 0.1 1 1.9 2.8 3.7 -40 5.5 0.1 1 1.9 2.8 3.7 25C -40C 85C 4.6 4.6 5.5 GHz GHz 40 IP3 vs. Temperature, ID = 60mA 20 P1dB vs. Temperature, ID = 60mA 30 15 dBm 20 25C -40C 85C dBm 10 25C -40C 85C 10 5 0 0.1 1 1.9 2.8 3.7 0 0.1 1 1.9 2.8 3.7 GHz GHz 303 Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 4 http://www.sirenza.com EDS-101540 Rev D SGA-5263 DC-4.5 GHz 3.4V SiGe Amplifier Preliminary Preliminary Caution: ESD sensitive Appropriate precautions in handling, packaging and testing devices must be observed. Package Marking Part Number Ordering Information 6 5 4 6 5 4 Part Number Reel Size Devices/Reel SGA-5263 7" 7" 3000 3000 A52 1 2 3 A52Z 1 2 3 SGA-5263Z Note: Pin 1 is on lower left when you can read package marking SOT-363 PCB Pad Layout Dimensions in inches [millimeters] RF OUT RF IN Notes: 1. Provide a large ground pad area under device pins 1, 2, 4, & 5 with many plated via holes as shown. 2. Dimensions given for 50 Ohm RF I/O lines are for 31 mil thick Getek. Scale accordingly for different board thicknesses and dielectric contants. 3. We recommend 1 or 2 ounce copper. Measurements for this data sheet were made on a 31 mil thick Getek with 1 ounce copper on both sides. 303 Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 5 http://www.sirenza.com EDS-101540 Rev D SGA-5263 DC-4.5 GHz 3.4V SiGe Amplifier Preliminary Preliminary SOT-363 Nominal Package Dimensions Dimensions in inches [millimeters] A link to the SOT-363 package outline drawing with full dimensions and tolerances may be found on the product web page at www.sirenza.com. 303 Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 6 http://www.sirenza.com EDS-101540 Rev D |
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