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| AMMP-5618 6-20 GHz General Purpose Amplifier Data Sheet Description Avago's AMMP-5618 is a high power, medium gain amplifier that operates from 6 GHz to 20 GHz. The amplifier is designed to be an easy-to-use component for any surface mount PCB application. In communication systems, it can be used as a LO buffer, or as a transmit driver amplifier. During typical operation with a single 5V supply, each gain stage is biased for Class-A operation for optimal power output with minimal distortion. The amplifier has integrated 50 I/O match, DC blocking, self-bias and choke to eliminate complex tuning and assembly processes typically required by hybrid (discrete-FET) amplifiers. The package is fully SMT compatible with backside grounding and I/O to simplify assembly. Note: These devices are ESD sensitive. The following precautions are strongly recommended. Ensure that an ESD approved carrier is used when dice are transported from one destination to another. Personal grounding is to be worn at all times when handling these devices. Features * 5 x 5 mm surface mount package * Broad band performance 6-20 GHz * High +19 dBm output power * Medium 13 dB typical gain * 50 input and output match * Single 5V (107 mA) supply bias Applications * Microwave radio systems * Satellite VSAT, DBS up/down link * LMDS & Pt-Pt mmW long haul * Broadband wireless access (including 802.16 and 802.20 WiMax) * WLL and MMDS loops * Commercial grade military Absolute Maximum Ratings [1] Symbol Vd Id Pin Tch Tstg Tmax Parameters/Conditions Positive Drain Voltage Drain Current CW Input Power Operating Channel Temperature Storage Case Temperature Units V mA dBm C C Min. Max. 7 150 20 +150 Vd 1 2 3 RFin 8 4 RFout -65 +150 +300 7 6 5 Max. Assembly Temp (60 sec max) C Note: 1. Operation in excess of any one of these conditions may result in permanent damage to this device. Attention: Observe precautions for handling electrostatic sensitive devices. ESD Machine Model (Class A) ESD Human Body Model (Class 0) Refer to Avago Application Note A004R: Electrostatic Discharge Damage and Control. AMMP-5618 DC Specifications/Physical Properties[1] Symbol Id ch-b Parameters and Test Conditions Drain Supply Current (under any RF power drive and temperature) (Vd=5.0V) Thermal Resistance[2] (Backside temperature, T b = 25C) Units mA C/W Min. Typ. 107 34 Max. 140 Notes: 1. Ambient operational temperature TA = 25C unless otherwise noted. 2. Channel-to-backside Thermal Resistance (Tchannel (Tc) = 34C) as measured using infrared microscopy. Thermal Resistance at backside temperature (Tb) = 25C calculated from measured data. RF Specifications[3,4,6] (TA = 25C, Vd = 5.0V, Id(Q)= 107 mA, Zo =50 ) Symbol Gain NF P-1dB OIP3 RLin RLout Isol Parameters and Test Conditions Small-signal Gain [5] Noise Figure into 50 [5] Output Power at 1 dB Gain Compression Third Order Intercept Point; f = 100 MHz; Pin = -20 dBm Input Return Loss Output Return Loss Reverse Isolation Units dB dB dBm dBm dB dB dB Typ. 13 4.4 +19 +30 -12 -12 -40 Sigma 0.4 0.2 0.9 1.2 0.7 0.6 1.2 Notes: 3. Small/Large -signal data measured in a fully de-embedded test fixture form TA = 25C. 4. Pre-assembly into package performance verified 100% on-wafer per AMMC-5618 published specifications 5. This final package part performance is verified by a functional test correlated to actual performance at one or more frequencies 6. Specifications are derived from measurements in a 50 test environment. Aspects of the amplifier performance may be improved over a more narrow bandwidth by application of additional conjugate, linearity, or low noise (opt) matching. 2 AMMP-5618 Typical Performance (TA = 25C, Vd = 5V, Id = 107 mA, Z in = Z out = 50 unless otherwise stated) Note: These measurements are in 50 test environment. Aspects of the amplifier performance may be improved over a narrower bandwidth by application of additional conjugate, linearity or low noise (opt) matching. 15 0 0 -5 -10 S21 (dB) S12 (dB) S11 (dB) 12 -10 9 -20 -15 -20 6 -30 3 -40 -25 -30 4 6 8 10 12 14 16 18 20 22 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) FREQUENCY (GHz) 0 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) -50 Figure 1. Gain. Figure 2. Isolation. Figure 3. Input Return Loss. 0 -5 -10 S22 (dB) 8 35 30 7 25 NF (dB) OP-1dB (dBm) 6 20 15 10 -15 -20 -25 -30 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) 5 4 5 3 6 8 10 12 14 16 18 20 FREQUENCY (GHz) 0 OP1dB OIP3 6 8 10 12 14 16 18 20 FREQUENCY (GHz) Figure 4. Output Return Loss. Figure 5. Noise Figure. Figure 6. Typical Power, OP-1dB and OIP3. 20 0 -10 -20 25C -40C +85C S11 (dB) 0 25C -40C +85C 15 -5 S21 (dB) S12 (dB) 10 -30 -40 -10 5 25C -40C +85C -15 -50 -60 -20 4 6 8 10 12 14 16 18 20 22 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) FREQUENCY (GHz) 0 -5 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) Figure 7. Gain Over Temperature. Figure 8. Isolation Over Temperature. Figure 9. Input RL Over Temperature. 3 AMMP-5618 Typical Performance (TA = 25C, Vd = 5V, Id = 107 mA, Z in = Z out = 50 unless otherwise stated) Note: These measurements are in 50 test environment. Aspects of the amplifier performance may be improved over a narrower bandwidth by application of additional conjugate, linearity or low noise (opt) matching. 0 -5 -10 25C -40C +85C 8 25C -40C +85C 108 106 104 7 S22 (dB) NF (dB) 6 -15 -20 -25 -30 Idd (mA) 102 100 98 25C -40C +85C 3 3.5 4 Vdd (V) 4.5 5 5 4 96 3 4 6 8 10 12 14 16 18 20 22 6 8 10 12 14 16 18 20 FREQUENCY (GHz) FREQUENCY (GHz) 94 Figure 10. Output Return Loss Over Temperature. 16 Figure 11. NF Over Temperature. Figure 12. Bias Current Over Temperature. 0 -10 3V 4V 5V 0 3V 4V 5V 12 -20 -5 S21 (dB) S12 (dB) 8 -30 -40 S11 (dB) 4 6 8 10 12 14 16 18 20 -10 4 3V 4V 5V -15 -50 -60 -20 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz) 0 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz) FREQUENCY (GHz) Figure 13. Gain Over Vdd. Figure 14. Isolation Over Vdd. Figure 15. Input RL Over Vdd. 0 -5 -10 3V 4V 5V 20 35 30 16 25 OP-1dB (dBm) S22 (dB) -15 -20 -25 12 OIP3 (dBm) 3V 4V 5V 6 8 10 12 14 16 18 20 20 15 10 5 0 3V 4V 5V 6 8 10 12 14 16 18 20 8 4 -30 -35 0 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz) FREQUENCY (GHz) FREQUENCY (GHz) Figure 16. Output Return Loss Over Vdd. Figure 17. Output Power Over Vdd. Figure 18. OIP3 Over Vdd. 4 AMMP-5618 Typical Scattering Parameters[1] (TA = 25C, Vd = 5V, ZO = 50) Freq. GHz 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.5 20.0 20.5 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24.5 25.0 dB -2.995 -3.432 -4.250 -4.096 -4.325 -4.797 -6.417 -11.055 -18.578 -23.802 -25.186 -27.287 -27.021 -24.540 -23.582 -23.477 -24.304 -22.475 -19.215 -16.258 -14.234 -13.024 -12.514 -12.482 -12.919 -13.636 -13.993 -13.835 -13.000 -12.524 -12.067 -11.963 -12.862 -12.547 -11.062 -10.610 -10.469 -10.018 -9.997 -10.136 -9.631 -7.870 -5.619 -4.449 -4.155 -4.196 -4.530 S11 Mag 0.708 0.674 0.613 0.624 0.608 0.576 0.478 0.280 0.118 0.065 0.055 0.043 0.045 0.059 0.066 0.067 0.061 0.075 0.109 0.154 0.194 0.223 0.237 0.238 0.226 0.208 0.200 0.203 0.224 0.236 0.222 0.200 0.181 0.187 0.225 0.272 0.300 0.316 0.316 0.311 0.330 0.404 0.524 0.599 0.620 0.617 0.594 Phase 70.854 7.524 -59.292 -112.628 -174.493 121.652 52.449 -16.473 -62.704 -78.360 -114.355 176.586 89.220 16.508 -43.865 -104.344 -175.038 107.849 44.619 -5.409 -51.554 -95.001 -138.454 177.883 132.024 87.229 38.470 -5.903 -52.805 -103.865 -152.985 153.118 93.198 28.065 -33.067 -88.132 -138.271 173.388 122.816 65.257 -1.277 -59.633 -127.317 171.791 119.140 71.146 23.384 dB -22.696 -16.093 -4.538 -1.726 0.287 5.870 10.805 13.764 14.224 14.468 14.500 14.416 14.509 14.512 14.512 14.523 14.491 14.473 14.479 14.388 14.419 14.367 14.328 14.202 14.147 13.972 14.029 13.739 13.725 13.966 14.024 14.002 14.148 14.132 14.210 14.091 13.858 13.623 13.398 13.019 12.886 12.504 11.738 10.831 9.293 8.021 6.897 S21 Mag 0.073 0.157 0.593 0.461 0.394 1.131 3.164 4.712 5.385 5.475 5.495 5.506 5.501 5.503 5.503 5.510 5.490 5.479 5.482 5.425 5.382 5.350 5.326 5.249 5.216 5.054 4.971 4.920 4.969 5.109 5.143 5.130 5.217 5.207 5.254 5.183 5.046 4.911 4.785 4.797 4.724 4.219 3.863 3.480 2.915 2.518 2.212 Phase 45.614 62.385 -0.007 -157.105 -52.399 -107.307 -175.227 108.456 38.847 -23.228 -75.874 -127.412 -176.352 134.523 87.924 41.684 -3.914 -48.272 -93.057 -137.014 179.443 136.208 92.923 50.240 6.926 -35.308 -77.276 -118.133 -158.923 158.580 115.249 72.656 29.105 -14.187 -58.599 -104.365 -149.000 165.396 122.433 77.749 29.934 -13.003 -63.650 -112.183 -157.885 159.348 116.230 dB -58.670 -49.826 -43.091 -36.349 -39.160 -42.543 -50.015 -46.815 -42.183 -40.719 -39.954 -39.602 -39.264 -39.039 -38.938 -38.808 -38.711 -38.711 -38.700 -38.773 -38.489 -38.221 -38.071 -37.739 -37.252 -37.903 -37.680 -38.692 -39.424 -38.107 -37.443 -37.604 -37.848 -38.170 -38.384 -39.112 -39.698 -40.748 -42.165 -43.928 -45.145 -49.217 -47.596 -53.021 -51.322 -46.344 -45.149 S12 Mag 0.001 0.003 0.007 0.015 0.011 0.007 0.003 0.005 0.008 0.009 0.010 0.010 0.011 0.011 0.011 0.011 0.012 0.012 0.012 0.012 0.012 0.012 0.012 0.013 0.014 0.013 0.013 0.012 0.011 0.012 0.013 0.013 0.013 0.012 0.012 0.011 0.010 0.009 0.008 0.006 0.006 0.003 0.004 0.002 0.003 0.005 0.006 Phase 91.028 -30.565 172.431 -48.599 -129.213 166.320 130.192 155.918 114.699 69.159 27.235 -12.197 -50.735 -88.381 -124.530 -160.536 163.632 128.550 92.021 61.222 26.022 -8.975 -43.893 -78.798 -114.505 -153.055 172.112 133.007 104.224 82.267 37.833 0.928 -35.629 -72.292 -109.537 -147.597 176.777 139.612 102.558 74.095 49.307 -1.915 -40.229 -136.023 114.374 21.965 -35.249 dB -0.537 -0.694 -1.503 -3.848 -4.217 -5.052 -6.475 -8.555 -10.393 -12.156 -14.372 -17.196 -18.937 -17.986 -16.383 -15.281 -14.875 -15.430 -16.520 -18.494 -20.529 -22.659 -24.039 -24.607 -24.958 -26.020 -25.949 -25.799 -23.027 -21.872 -21.936 -22.039 -22.843 -24.452 -24.014 -20.632 -16.990 -13.793 -11.540 -9.819 -8.659 -7.188 -7.034 -7.133 -7.517 -8.346 -9.765 S22 Mag 0.940 0.923 0.841 0.642 0.615 0.559 0.475 0.373 0.302 0.247 0.191 0.138 0.113 0.126 0.152 0.172 0.180 0.169 0.149 0.119 0.094 0.074 0.063 0.059 0.057 0.050 0.050 0.051 0.071 0.081 0.080 0.079 0.072 0.060 0.063 0.093 0.141 0.204 0.265 0.323 0.369 0.437 0.445 0.440 0.421 0.383 0.325 Phase 118.786 56.844 -77.196 -20.982 -101.456 -168.104 130.723 79.201 36.021 -7.111 -54.746 -111.340 -179.767 115.789 65.272 25.081 -11.906 -47.630 -83.772 -122.670 -163.935 150.698 107.199 69.051 37.568 10.165 -2.864 -10.215 -27.632 -63.932 -90.189 -122.785 -163.441 144.595 83.275 30.364 -10.504 -47.217 -83.538 -119.330 -153.160 166.236 131.591 97.415 61.706 22.766 -21.448 Note: 1. Data obtained from in fixture de-embedded to package edge. Input Reference Plane Input Reference Plane for s-parameters for s-parameters Output Reference OutputReference Plane Plane for s-parameters for s-parameters. (View from package bottom) 5 Biasing and Operation The AMMC-5618 is normally biased with a single positive drain supply connected to both VD pins through bypass capacitors as shown in Figure 19. The recommended supply voltage is 5V. It is important to have 0.1 F bypass capacitor, and the capacitor should be placed as close to the component as possible. The AMMC-5618 does not require a negative gate voltage to bias any of the two stages. No ground wires are needed because all ground connections are made with plated through-holes to the backside of the package. Refer to the Absolute Maximum Ratings table for allowed DC and thermal conditions. Figure 21. Demonstration Board (available upon request). Vd (Typ 5V) 0.1 F 1 2 3 RFin 8 4 RFout 7 6 5 BASE GND Figure 19. Typical Application. VD1 VD2 Feedback Network Feedback Network Matching RF Input Matching Matching RF Output VG1 VG2 Figure 20. Simplified MMIC Schematic. 6 1 23 A 8 AMMP XXXX YWWDNN 7 65 A 4 Recommended SMT Attachment The AMMP Packaged Devices are compatible with high volume surface mount PCB assembly processes. The PCB material and mounting pattern, as defined in the data sheet, optimizes RF performance and is strongly recommended. An electronic drawing of the land pattern is available upon request from Avago Sales & Application Engineering. Manual Assembly 1. Follow ESD precautions while handling packages. 2. Handling should be along the edges with tweezers. 3. Recommended attachment is conductive solder paste. Please see recommended solder reflow profile. Conductive epoxy is not recommended. Hand soldering is not recommended. 4. Apply solder paste using a stencil printer or dot placement. The volume of solder paste will be dependent on PCB and component layout and should be controlled to ensure consistent mechanical and electrical performance. 5. Follow solder paste and vendor's recommendations when developing a solder reflow profile. A standard profile will have a steady ramp up from room temperature to the pre-heat temperature to avoid damage due to thermal shock. 6. Packages have been qualified to withstand a peak temperature of 260 C for 20 seconds. Verify that the profile will not expose device beyond these limits. B Front View Symbol A B Min 0.198 (5.03) 0.0685 (1.74) Side View Max 0.213 (5.4) 0.088 (2.25) 0.011 [0.28] 0.018 [0.46] 0.114 [2.9] 0.014 [0.365] 321 0.016 [0.40] 0.126 [3.2] 4 0.059 [1.5] 0.100 [2.54] 8 0.012 [0.30] 5 67 0.028 [0.70] 0.029 [0.75] 0.100 [2.54] 0.016 [0.40] 0.093 [2.36] Back View Dimensional tolerance for back view: 0.002" [0.05 mm] Notes: 1. * Indicates Pin 1 2. Dimensions are in inches [millimeters] 3. All Grounds must be soldered to PCB RF Ground Figure 22. Outline Drawing. .093 [2.36] .010 [0.25] .011 [0.28] .016 [0.40] .0095 [0.24] .016 [0.40] .126 [3.20] .059 [1.50] .020 [0.50] .012 [0.3] .018 [0.46] .018 [0.46] .114 [2.90] .0095 [0.24] Figure 23. Suggested PCB Material and Land Pattern. 7 Solder Reflow Profile The most commonly used solder reflow method is accomplished in a belt furnace using convection heat transfer. The suggested reflow profile for automated reflow processes is shown in Figure 24. This profile is designed to ensure reliable finished joints. However, the profile indicated in Figure 1 will vary among different solder pastes from different manufacturers and is shown here for reference only. Stencil Design Guidelines A properly designed solder screen or stencil is required to ensure optimum amount of solder paste is deposited onto the PCB pads. The recommended stencil layout is shown in Figure 25. The stencil has a solder paste deposition opening approximately 70% to 90% of the PCB pad. Reducing stencil opening can potentially generate more voids underneath. On the other hand, stencil openings larger than 100% will lead to excessive solder paste smear or bridging across the I/O pads. Considering the fact that solder paste thickness will directly affect the quality of the solder joint, a good choice is to use a laser cut stencil composed of 0.127 mm (5 mils) thick stainless steel which is capable of producing the required fine stencil outline. The combined PCB and stencil layout is shown in Figure 26. 300 Peak = 250 5C 250 Melting point = 218C Temp (C) 200 150 100 50 0 0 Ramp 1 50 Preheat 100 Ramp 2 150 Reflow 200 Cooling 250 300 Seconds Figure 24. Suggested Lead-Free Reflow Profile for SnAgCu Solder Paste. 0.40 0.70 0.60 0.67 0.46 0.60 1.60 0.9550 3.20 1.80 0.40 0.36 0.30 0.36 0.40 0.95 0.36 1.80 0.36 0.27 0.27 0.36 0.40 4x - R0.14 1.60 2.90 Stencil Opening Figure 25. Stencil Outline Drawing (mm). Figure 26. Combined PCB and Stencil Layouts (mm). 8 Part Number Ordering Information Part Number AMMP-5618-BLK AMMP-5618-TR1 AMMP-5618-TR2 Devices per Container 10 100 500 Container antistatic bag 7" Reel 7" Reel Device Orientation (Top View) Carrier Tape and Pocket Dimensions For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright (c) 2006 Avago Technologies, Limited. All rights reserved. Obsoletes 5989-3210EN 5989-3545EN April 24, 2006 |
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