RF3809 RF Micro Devices, RF3809 Datasheet
RF3809
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RF3809 Summary of contents
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... PACKAGE BASE Functional Block Diagram Product Description The RF3809 is a GaAs pre-driver power amplifier, specifically designed for wireless infrastructure applications. Using a highly reliable GaAs HBT fabrication process, this high-performance single-stage amplifier achieves high output power over a broad frequency range. The RF3809 also provides excellent efficiency and thermal stability through the use of a thermally-enhanced surface-mount plastic-slug pack- age ...
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... RF3809 Absolute Maximum Ratings Parameter Supply Voltage Reference Current (I ) REF RF - Input Power Operating Current Load VSWR Operating Temperature Storage Temperature Parameter Min. Overall - 450MHz Frequency 420 P1dB P , Maximum IN Total Efficiency Total Power Added Efficiency Gain (S21) Second Harmonic (2fo) Third Harmonic (3fo) ...
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... MHz +34.5 dBm 24 dBm 49.0 % 48.0 % 13.5 dB -28.0 dBc -29.5 dBc -21.0 dB -8.0 dB 48.5 dBm 48.0 dBm 47.0 dBm 47.5 dBm RF3809 Condition I =15mA, V =8V, V =8V, V =8V, REF CC REF BIAS Temp=+25°C @P1dB @P1dB @P1dB @P1dB 19dBm/tone 21dBm/tone 23dBm/tone 25dBm/tone I =14mA, V =8V, V =8V, V =8V, REF CC REF BIAS Temp=+25°C @P1dB ...
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... RF3809 Parameter Min. Overall - DCS1800 Frequency 1805 P1dB P , Maximum IN Total Efficiency Total Power Added Efficiency Gain (S21) Second Harmonic (2fo) Third Harmonic (3fo) Input Return Loss (S11) Output Return Loss (S22) Two-Tone Specification OIP3 Overall - PCS1900 Frequency 1930 P1dB P , Maximum IN Total Efficiency ...
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... V 270 316 μ REF_PIN BIAS REF 3.5 300 15 3.825 47 25 RF3809 Condition I =15mA, V =8V, V =8V, V =8V, REF CC REF BIAS Temp=+25°C @P1dB @P1dB @P1dB @P1dB 19dBm/tone 21dBm/tone 23dBm/tone 25dBm/tone =8V, R =300Ω CC REF BIAS ...
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... RF3809 Pin Function Description 1 VREF Control input to internal bias circuitry connection. 3 RFIN Input for RF signal connection connection. 6 RFOUT/VCC RF output pin and V 7 RFOUT/VCC RF output pin and V 8 VBIAS RF supply to internal bias circuitry. Pkg GND Backside of package should be connected to a short path to ground. ...
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... OIP , and compression point can then be considered in obtaining optimum performance for a particular application. 3 Finally, infrastructure qualification report for RF3809 can be obtained by contacting RFMD. 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 ...
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... RF3809 0.196 0.189 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Package Drawing 0.157 0.004 0.150 0.002 0.0192 0.0138 0.050 0.244 0.066 0.230 0.056 EXPOSED DIE FLAG 8° MAX 0.126 0° MIN 0.088 ...
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... Ω μstrip 2 Open 5 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 Evaluation Board Schematic 400MHz (RF3809410) P1 P1-1 1 VREF BANANA JACK P2 P2-1 1 VCC BANANA JACK P3 1 GND ...
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... C25 0.1 μ 100 pF 1 Bias Circuit Ω μstrip 2 Open 6 920MHz to 960MHz (GSM900) (RF3809412) V REF C15 0.1 μF C14 10 μF C13 1000 pF C12 750 Ω 750 Ω Open C26 C24 C25 0.1 μ ...
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... V REF C15 0.1 μF C14 10 μF C13 1000 pF C12 680 Ω 680 Ω Open C26 C24 C25 0.1 μ 100 pF 1 Bias Circuit 2 C2 C30 Ω μstrip Open 3 1930MHz to 1990MHz (PCS1900) (RF3809414) ...
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... C30 5 Ω μstrip Open 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Evaluation Board Schematic UMTS (RF3809415) P1 P1-1 1 VREF BANANA JACK P2 P2-1 1 VCC BANANA JACK P3 1 GND BANANA ...
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... Board Thickness 0.023”, Board Material Rogers 4530 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 Evaluation Board Layout Board Size 2.0” x 2.0” RF3809 ...
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... RF3809 PCB Surface Finish The PCB surface finish used for RFMD's qualification process is electroless nickel, immersion gold. Typical thickness is 3μinch to 8μinch gold over 180μinch nickel. PCB Land Pattern Recommendation PCB land patterns for PFMD components are based on IPC-7351 standards and RFMD empirical data. The pad pattern shown has been developed and tested for optimized assembly at RFMD ...
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... Failure to place these vias within the DUT mounting area on the PCB in this prescribed manner may result in electrical performance and/or reliability degrada- tion. 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 RF3809 ...
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... The following table provides useful information for carrier tape and reels used for shipping the devices described in this docu- ment. Reel RFMD Part Number Diameter Inch (mm) RF3809TR13 13 (330) RF3809TR7 7 (178) Carrier Tape Drawing with Part Orientation Notes: 1. All dimensions are in millimeters (mm). 2. Unless otherwise specified, all dimension tolerances per EIA-481. Sprocket holes toward rear of reel 7628 Thorndike Road, Greensboro, NC 27409-9421 · ...
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... Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 RF3809411 Evaluation Board S-Parameters 25.0 20.0 15.0 S21 10.0 5.0 0.0 -5.0 S22 -10.0 -15.0 S11 -20.0 -25.0 -30.0 S12 -35.0 -40.0 460.0 470.0 480.0 869.0 RF3809413 Evaluation Board S-Parameters 25.0 20.0 15.0 S21 10.0 5.0 0.0 -5.0 -10.0 S22 -15.0 S11 -20.0 -25.0 -30.0 S12 -35.0 -40.0 950.0 960.0 970.0 1800.0 1810.0 RF3809415 Evaluation Board S-Parameters 25.0 20 ...
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... ACPR @ 0.75 MHz 450 MHz source -54.0 -56.0 -58.0 -60.0 -62.0 -64.0 -66.0 -68.0 -70.0 -72.0 -74.0 -76.0 -78.0 -80 Output Power (dBm) RF3809410 @ 450 MHz CDMA2K SR1 and 9 Channels -35.0 -40.0 -45.0 -50.0 -55.0 -60.0 -65.0 -70.0 -75.0 -80 Output Power (dBm) 3809411 @ 882 MHz W-CDMA 64 Channels and No Clipping -35.0 -40.0 -45.0 -50.0 -55 ...
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... Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 RF3809413 @ 1840 MHz 20.0 EVM_rms(%) EVM_peak(%) 18.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0 RF3809415 @ 2140 MHz W-CDMA UMTS 64 Channels and No Clipping 50.0 -35.0 45.0 -40.0 40.0 -45.0 35.0 -50.0 30.0 25.0 -55.0 20.0 -60.0 15.0 -65.0 10.0 -70 ...
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... RF3809 R versus P TH_J-A OUT IR scan condition: 85°C ambient REF Includes R of evaluation board (1-2°C/W). Result can be used as conservative number for (dBm) OUT 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd ...
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... Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A4 DS080221 RF3809 ...
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... RF3809 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Rev A4 DS080221 ...