AMMC-6231-W10

AMMC-6231 16–32 GHz Low Noise Amplifier Data Sheet Chip Size: 1900 x 800 µm (74.8 x 31.5 mils) Chip Size Tolerance: ± 10 µm (± 0.4 mils) Chip Thickness: 100 ± 10 µm (4 ± 0.4 mils) RF Pad Dimensions: 110 x 90 µm (4.33 x 3.54 mils) DC Pad Dimensions: 100 x 100 µm (3.94 x 3.94 mils) Description Avago Technologies AMMC-6231 is a high gain, low-noise amplifier that operates from 16 GHz to 32 GHz. This LNA provides a wide-band solution for system design since it covers several bands, thus, reduces part inventory. The device has input / output match to 50 Ohm, is unconditionally stable and can be used as either primary or sub-sequential low noise gain stage. By eliminating the complex tuning and assembly processes typically required by hybrid (discreteFET) amplifiers, the AMMC-6231 is a costeffective alternative in the 16 - 32 GHz communications receivers. The backside of the chip is both RF and DC ground. This helps simplify the assembly process and reduces assembly related performance variations and costs. It is fabricated in a PHEMT process to provide exceptional noise and gain performance. For improved reliability and moisture protection, the die is passivated at the active areas. AMMC-6231 Absolute Maximum Ratings[1] Features • Wide frequency range: 16 - 32 GHz • High gain: 22 dB • Low 50 Ω Noise Figure: 2.6 dB • 50 Ω Input and Output Match • Flat Gain Response • Single 3V 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 Symbol Vd Vg Id Pin Tch Tstg Tmax Parameters/Conditions Positive Drain Voltage Gate Supply Voltage Drain Current CW Input Power Operating Channel Temp. Storage Case Temp. Maximum Assembly Temp (60 sec max) Units V V mA dBm °C °C °C Min. Max. 7 NA 100 15 +150 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. For more details, refer to Avago Technologies Application Note A004R: Electrostatic Discharge Damage and Control. ESD Machine Model (Class A) ESD Human Body Model (Class 0) -65 +150 +300 Note: 1. Operation in excess of any one of these conditions may result in permanent damage to this device. AMMC-6231 DC Specifications/Physical Properties [1] Symbol Id θch-b Parameters and Test Conditions Drain Supply Current (under any RF power drive and temperature) (V d=3.0 V) Thermal Resistance (Backside temperature, Tb = 25°C) [2] Units Min. Typ. mA °C/W 60 25 Max. 80 AMMC-6231 RF Specifications [3, 4, 5] TA= 25°C, Vd=3.0 V, Id(Q)=60 mA, Zin=Zo=50 Ω Symbol Gain NF P-1dB OIP3 RLin RLout Parameters and Test Conditions Small-signal Gain[6] Noise Figure into 50 Ω Output Power at 1dB Gain Compression Third Order Intercept Point; ∆f=100MHz; Pin=-35dBm Input Return Loss[6] Output Return Loss[6] Units Minimum dB dB dBm dBm dB dB 20 Typical 22 18-28 GHz = 2.5 28-32 GHz = 2.7 +8.5 +19 -9 -16 Maximum 18-28 GHz = 2.8 28-32 GHz = 2.9 Sigma 0.4 0.1 -8 -12 0.3 0.5 Notes: 1. Ambient operational temperature TA=25°C unless otherwise noted. 2. Channel-to-backside Thermal Resistance (qch-b) = 26°C/W at Tchannel (T c) = 34°C as measured using infrared microscopy. Thermal Resistance at backside temperature (Tb) = 25°C calculated from measured data. 3. Small/Large -signal data measured in wafer form TA = 25°C. 4. 100% on-wafer RF test is done at frequency =18, 26, and 31 GHz. 5. Specifications are derived from measurements in a 50 Ω test environment. Aspects of the amplifier performance may be improved over a more narrow bandwidth by application of additional conjugate, linearity, or low noise (Gopt) matching. 6. As derived from measured s-parameters USL LSL USL 2.5 2.6 2.7 2.8 2.9 21 21.2 21.4 21.6 21.8 22 22.2 22.4 -10 -9 -8 Noise Figure at 31 GHz Noise Figure at 26 GHz S11 at 31GHz Typical distribution of Small Signal Gain, Noise Figure, and Return Loss. Based on 1500 part sampled over several production lots. 2 AMMC-6231 Typical Performances (TA = 25°C, Vd1 = Vd2 =3.0 V, Itotal = 60 mA, Zin = Zout = 50 Ω unless otherwise stated) NOTE: These measurements are in a 50 Ω test environment. Aspects of the amplifier performance may be improved over a narrower bandwidth by application of additional conjugate, linearity, or low noise (Gopt) matching 25 20 S21 (dB) 0 0 -5 -20 S12 (dB) -40 10 5 0 14 18 22 26 Frequency (GHz) 30 34 S11 (dB) 14 18 22 26 30 Frequency (GHz) 34 15 -10 -15 -20 -60 -80 -25 14 18 22 26 30 Frequency (GHz) 34 Figure 1. Typical Gain 0 -5 Figure 2. Typical Isolation 3 Figure 3 Typical Input Return Loss 21 18 OP-1dB OIP3 2.5 -10 OP-1dB & OIP3 (dBm) 15 12 9 6 3 S22 (dB) -15 -20 -25 -30 14 18 22 26 30 Frequency (GHz) 34 NF(dB) 2 1.5 0 1 16 20 24 28 Frequency (GHz) 32 16 20 24 28 Frequency (GHz) 32 Figure 4. Typical Output Return Loss Figure 5. Typical Noise Figure into a 50 Ω load. Figure 6. Typical Output P -1dB and 3rd Order Intercept Pt. 0 30 25 0 25C -40C +85C S11 (dB) -20 20 -5 25C -40C +85C S21 (dB) S12 (dB) 15 10 25C 5 0 16 20 24 28 Frequency (GHz) 32 -40C +85C -40 -10 -60 -15 -80 16 -20 20 24 28 Frequency (GHz) 32 16 20 24 28 Frequency (GHz) 32 Figure 7. Gain Over Temperature Figure 8. Isolation Over Temperature Figure 9. Typical Input Return Loss Over Temperature 3 AMMC-6231 Typical Performances (TA = 25°C, Vd1=Vd2 =3.0 V, Itotal = 60 mA, Zin = Zout = 50 Ω unless otherwise stated) NOTE: These measurements are in a 50Ω test environment. Aspects of the amplifier performance may be improved over a narrower bandwidth by application of additional conjugate, linearity, or low noise (Gopt) matching. 68 66 64 Total Idd (mA) S21 (dB) 30 25 0 3V 4V 5V -20 20 15 10 -40C 25C +85C 3 3.5 4 Vdd (V) 4.5 5 5 0 16 20 24 28 Frequency (GHz) 32 3V 4V 5V S12 (dB) 62 60 58 56 54 -40 -60 -80 16 20 24 28 Frequency (GHz) 32 Figure 10: Total Idd Over Temperature Figure 11: Gain Over Vdd Figure 12: Isolation over Vdd 0 3V 4V 5V -5 0 -5 -10 3V 4V 5V 3.5 3 2.5 NF(dB) 2 1.5 1 S11 (dB) -10 S22 (dB) -15 -20 -15 -25 0.5 -20 16 20 24 28 Frequency (GHz) 32 -30 16 3V 4V 5V 16 20 24 28 Frequency (GHz) 32 20 24 28 Frequency (GHz) 32 0 Figure 13: Input Return Loss Over Vdd Figure 14: Output Return Loss Over Vdd Figure 15: Noise Figure Over Vdd 25 20 OP1dB (dBm) 15 10 5 0 16 3V 4V 5V 20 24 28 Frequency (GHz) 32 Figure 16: Output IP3 Over Vdd 4 AMMC-6231 Typical Scattering Parameters[1] (Tc=25°C, VD1=VD2= 3 V, Itotal = 60 mA Zin = Zout = 50 Ω) Note: Data obtained from on-wafer measurements S11 Freq GHz 11.0 12.0 13.0 14.0 15.0 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 25.5 26.0 26.5 27.0 27.5 28.0 28.5 29.0 29.5 30.0 30.5 31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 dB -1.224 -1.520 -2.670 -6.127 -10.264 -14.521 -17.105 -21.512 -23.536 -20.946 -17.139 -14.086 -12.981 -12.151 -11.537 -11.306 -11.563 -11.914 -12.017 -11.999 -12.322 -12.532 -12.530 -12.744 -12.883 -12.891 -12.850 -13.013 -12.893 -12.895 -12.636 -12.387 -12.143 -11.576 -11.248 -10.636 -9.902 -9.350 -8.813 -8.125 -6.991 -5.494 -4.281 -3.260 -2.305 -1.513 -0.772 -0.343 -0.275 -0.349 Mag 0.869 0.839 0.735 0.494 0.307 0.188 0.140 0.084 0.067 0.090 0.139 0.198 0.224 0.247 0.265 0.272 0.264 0.254 0.251 0.251 0.242 0.236 0.236 0.231 0.227 0.227 0.228 0.224 0.227 0.227 0.233 0.240 0.247 0.264 0.274 0.294 0.320 0.341 0.363 0.392 0.447 0.531 0.611 0.687 0.767 0.840 0.915 0.961 0.969 0.961 Phase 169.751 149.847 123.576 98.304 84.852 65.726 52.122 23.785 -18.771 -71.637 -99.620 -121.971 -138.557 -148.771 -158.049 -168.343 -174.869 -178.065 179.655 177.242 175.484 173.191 171.601 172.328 171.212 171.982 172.072 171.665 172.970 174.430 178.289 176.849 177.181 178.961 179.288 178.610 176.368 171.820 171.094 172.451 171.322 167.843 160.315 152.777 144.157 134.565 123.324 112.897 100.290 89.671 S21 dB -2.168 7.264 14.773 18.596 19.615 20.236 20.627 20.979 21.237 21.524 21.779 21.917 21.941 21.873 21.776 21.632 21.433 21.430 21.456 21.377 21.348 21.248 21.258 21.257 21.218 21.251 21.236 21.201 21.190 21.178 21.259 21.316 21.331 21.372 21.403 21.393 21.353 21.083 20.755 20.532 20.410 20.277 19.935 19.443 18.863 18.019 17.035 15.871 14.549 13.180 Mag 0.779 2.308 5.479 8.507 9.566 10.276 10.749 11.193 11.531 11.918 12.273 12.470 12.504 12.407 12.269 12.067 11.793 11.789 11.825 11.718 11.679 11.546 11.558 11.557 11.506 11.550 11.529 11.483 11.468 11.453 11.560 11.636 11.656 11.711 11.753 11.739 11.685 11.327 10.908 10.632 10.484 10.324 9.925 9.379 8.773 7.960 7.108 6.216 5.339 4.560 Phase 47.164 -28.780 -106.707 171.105 103.508 49.585 24.834 0.992 -21.976 -44.291 -65.931 -87.850 -108.946 -128.605 -147.868 -166.171 177.010 160.276 144.048 127.893 112.058 96.990 82.291 67.060 52.687 38.166 23.556 9.169 -4.750 -18.352 -32.627 -46.562 -60.321 -74.237 -88.063 -102.278 -130.188 -158.564 175.593 149.898 124.130 97.564 69.896 42.889 15.719 -11.114 -38.077 -63.626 -88.002 -111.566 S12 dB -68.269 -64.182 -69.718 -68.541 -64.621 -65.844 -66.450 -63.247 -66.021 -63.950 -58.189 -62.310 -63.387 -65.475 -63.841 -67.516 -65.795 -61.616 -59.172 -59.916 -57.137 -57.535 -60.568 -62.987 -56.686 -63.159 -58.666 -57.833 -59.860 -58.302 -56.608 -57.721 -52.001 -50.993 -52.041 -50.028 -52.610 -51.333 -54.399 -55.336 -63.736 -58.775 -49.909 -50.435 -47.535 -47.208 -48.230 -48.224 -51.952 -47.621 Mag 0.000 0.001 0.000 0.000 0.001 0.001 0.000 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.000 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.003 0.003 0.003 0.003 0.002 0.003 0.002 0.002 0.001 0.001 0.003 0.003 0.004 0.004 0.004 0.004 0.003 0.004 Phase -45.116 178.210 -1.991 179.486 148.061 125.856 39.923 162.790 0.751 112.065 76.722 53.429 -27.327 -71.930 19.483 21.783 -9.861 -168.107 -157.925 173.807 159.917 148.235 125.011 136.388 137.081 93.342 131.485 131.410 117.672 140.189 111.274 112.031 120.164 116.245 81.089 90.796 45.032 57.174 65.576 20.730 34.727 -10.016 43.736 30.726 -7.216 -6.051 -16.155 -64.239 -98.825 -132.254 S22 dB -4.672 -6.096 -7.796 -9.961 -12.266 -14.301 -15.351 -16.452 -17.137 -17.399 -17.706 -18.078 -18.219 -17.911 -17.733 -17.612 -17.270 -17.431 -18.073 -18.298 -18.148 -18.008 -17.361 -17.249 -17.278 -16.853 -16.682 -16.552 -16.393 -16.364 -15.830 -16.138 -15.957 -15.438 -15.872 -16.260 -17.652 -18.373 -18.344 -18.098 -17.898 -17.799 -18.436 -18.590 -17.849 -17.478 -18.008 -18.233 -18.451 -18.869 Mag 0.584 0.496 0.408 0.318 0.244 0.193 0.171 0.150 0.139 0.135 0.130 0.125 0.123 0.127 0.130 0.132 0.137 0.134 0.125 0.122 0.124 0.126 0.136 0.137 0.137 0.144 0.147 0.149 0.151 0.152 0.162 0.156 0.159 0.169 0.161 0.154 0.131 0.121 0.121 0.124 0.127 0.129 0.120 0.118 0.128 0.134 0.126 0.123 0.120 0.114 Phase -131.790 -143.113 -153.930 -161.328 -166.179 -165.809 -164.958 -161.912 -156.931 -154.425 -152.650 -149.878 -145.515 -143.752 -142.200 -143.646 -144.727 -148.407 -147.601 -145.456 -144.058 -141.442 -142.706 -145.709 -146.019 -147.033 -150.378 -152.151 -155.696 -156.583 -160.401 -164.619 -166.799 -172.729 -179.133 175.844 170.562 167.809 170.267 168.084 158.553 151.639 147.104 144.621 136.198 122.522 115.316 103.928 93.181 83.605 5 AMMC-6231 Typical Scattering Parameters[1] (Tc=25°C, VD1=VD2= 5 V, Itotal = 65 mA ,Zin = Zout = 50 Ω) Note: Data obtained from on-wafer measurements S11 Freq GHz 11.0 12.0 13.0 14.0 15.0 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 25.5 26.0 26.5 27.0 27.5 28.0 28.5 29.0 29.5 30.0 30.5 31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 41.0 42.0 43.0 44.0 45.0 dB -1.274 -1.686 -2.969 -6.818 -11.381 -16.706 -21.130 -28.509 -24.565 -19.254 -15.649 -13.321 -11.950 -11.351 -10.896 -10.743 -10.995 -11.414 -11.291 -11.171 -11.240 -11.442 -11.413 -11.331 -11.369 -11.248 -11.148 -11.090 -11.021 -10.934 -10.669 -10.658 -10.470 -10.384 -10.054 -9.805 -9.335 -8.938 -8.730 -8.386 -7.616 -6.386 -5.174 -4.100 -2.710 -1.282 -0.755 -0.381 -0.913 -0.111 Mag 0.864 0.824 0.710 0.456 0.270 0.146 0.088 0.038 0.059 0.109 0.165 0.216 0.253 0.271 0.285 0.290 0.282 0.269 0.273 0.276 0.274 0.268 0.269 0.271 0.270 0.274 0.277 0.279 0.281 0.284 0.293 0.293 0.300 0.303 0.314 0.323 0.341 0.357 0.366 0.381 0.416 0.479 0.551 0.624 0.732 0.863 0.917 0.957 0.900 0.987 Phase 170.496 150.794 124.827 99.979 88.861 71.089 54.844 10.753 -80.986 -106.949 -121.039 -133.732 -145.615 -156.055 -164.209 -171.309 -176.013 -177.861 -179.031 178.842 177.701 175.886 174.866 174.630 173.890 173.447 172.027 172.311 171.687 170.556 171.414 169.830 170.126 170.606 170.547 169.344 166.637 164.399 163.933 164.222 166.305 164.858 161.864 158.245 153.014 146.069 135.682 121.916 106.699 91.299 S21 dB -4.446 5.539 13.758 18.140 19.224 19.888 20.214 20.589 20.863 21.114 21.269 21.308 21.266 21.076 20.839 20.536 20.292 20.125 19.998 19.869 19.674 19.483 19.354 19.221 19.095 19.023 18.884 18.776 18.637 18.538 18.422 18.308 18.206 18.106 17.957 17.835 17.654 17.262 16.940 16.819 16.920 17.196 17.375 17.715 18.141 18.403 18.675 18.550 17.677 16.124 Mag 0.599 1.892 4.874 8.073 9.146 9.872 10.249 10.702 11.044 11.369 11.573 11.625 11.570 11.319 11.014 10.636 10.342 10.145 9.998 9.851 9.632 9.423 9.283 9.142 9.011 8.936 8.794 8.686 8.548 8.451 8.339 8.230 8.134 8.041 7.904 7.794 7.633 7.296 7.031 6.934 7.015 7.241 7.392 7.687 8.073 8.321 8.585 8.463 7.653 6.400 Phase 46.906 -27.167 -105.528 167.923 96.994 40.549 14.975 -10.127 -34.405 -58.160 -80.967 -103.642 -125.723 -146.826 -166.524 174.575 156.985 140.534 124.072 106.958 90.996 75.675 60.442 45.490 30.836 16.186 1.694 -12.139 -26.291 -40.108 -53.711 -67.235 -80.621 -93.727 -106.755 -119.437 -145.275 -169.829 166.626 144.945 122.970 99.591 75.612 50.891 25.237 -2.083 -32.624 -65.229 -99.381 -130.994 S12 dB -62.427 -70.070 -73.152 -68.541 -63.748 -64.261 -66.021 -75.948 -62.673 -63.899 -66.548 -64.119 -62.304 -62.298 -59.782 -58.005 -69.607 -58.866 -60.086 -63.378 -57.019 -57.313 -57.907 -65.563 -57.356 -64.895 -60.673 -59.647 -62.419 -58.100 -64.651 -58.638 -56.694 -58.675 -54.652 -57.676 -54.093 -53.735 -67.835 -58.654 -58.632 -54.446 -55.897 -51.032 -50.741 -49.135 -45.441 -47.899 -46.446 -45.355 Mag 0.001 0.000 0.000 0.000 0.001 0.001 0.001 0.000 0.001 0.001 0.000 0.001 0.001 0.001 0.001 0.001 0.000 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.002 0.001 0.002 0.002 0.000 0.001 0.001 0.002 0.002 0.003 0.003 0.003 0.005 0.004 0.005 0.005 Phase -156.271 146.571 -24.365 -112.644 177.801 -105.733 -177.622 -69.734 87.684 99.296 -57.445 65.134 25.072 105.846 99.542 29.812 -57.692 -72.244 -161.093 -147.709 -168.211 142.759 160.988 148.737 148.202 147.000 116.872 127.765 173.035 154.113 89.451 118.727 155.781 136.937 106.666 119.455 95.531 32.768 164.557 153.048 129.804 128.707 120.920 77.587 92.832 65.101 64.787 26.462 14.717 -12.481 S22 dB -4.570 -6.069 -7.930 -10.618 -13.733 -17.456 -19.798 -22.575 -25.784 -29.307 -31.860 -31.679 -29.276 -26.317 -24.464 -23.189 -23.002 -23.362 -23.220 -21.875 -20.509 -19.265 -18.723 -18.542 -17.909 -17.342 -17.060 -16.797 -16.657 -16.245 -16.140 -16.071 -15.706 -15.384 -15.240 -15.011 -14.522 -13.824 -12.655 -12.348 -12.297 -11.875 -11.409 -10.873 -10.333 -10.118 -9.440 -9.082 -8.921 -8.945 Mag 0.591 0.497 0.401 0.295 0.206 0.134 0.102 0.074 0.051 0.034 0.026 0.026 0.034 0.048 0.060 0.069 0.071 0.068 0.069 0.081 0.094 0.109 0.116 0.118 0.127 0.136 0.140 0.145 0.147 0.154 0.156 0.157 0.164 0.170 0.173 0.178 0.188 0.204 0.233 0.241 0.243 0.255 0.269 0.286 0.304 0.312 0.337 0.351 0.358 0.357 Phase -136.719 -150.437 -164.641 -177.769 171.930 165.294 164.208 163.370 169.587 -174.356 -153.056 -116.209 -95.762 -84.659 -85.624 -86.727 -89.283 -91.514 -82.171 -75.780 -75.352 -77.135 -82.146 -83.347 -84.462 -87.417 -90.365 -92.536 -93.932 -95.894 -98.652 -98.432 -100.324 -103.635 -104.558 -105.433 -107.414 -111.234 -117.582 -124.755 -130.333 -136.111 -141.724 -146.547 -154.439 -162.794 -170.419 179.247 167.908 155.893 6 Biasing and Operation The AMMC-6231 is normally biased with a positive supply connected to both VD1 a nd VD2 bond pads through the 100pF bypass capacitor as shown in Figure 21. The recommended supply voltage is 3 V. It is important to place the bypass capacitor as close to the die as possible. No negative gate bias voltage is needed for the AMMC-6231. Input and output matching are achieved on-die, therefore no other external component is required besides one 100pF bypass capacitor for the main supply. The input and output are DC-blocked with internal coupling capacitors. No ground wires are needed because all ground connections are made with plated through-holes to the backside of the device. Refer the Absolute Maximum Ratings table for allowed DC and thermal conditions. Assembly Techniques The backside of the MMIC chip is RF ground. For microstrip applications the chip should be attached directly to the ground plane (e.g. circuit carrier or heatsink) using electrically conductive epoxy [1] For best performance, the topside of the MMIC should be brought up to the same height as the circuit surrounding it. This can be accomplished by mounting a gold plate metal shim (same length and width as the MMIC) under the chip which is of correct thickness to make the chip and adjacent circuit the same height. The amount of epoxy used for the chip and/or shim attachment should be just enough to provide a thin fillet around the bottom perimeter of the chip or shim. The ground plan should be free of any residue that may jeopardize electrical or mechanical attachment. VD1 The location of the RF bond pads is shown in Figure 12. Note that all the RF input and output ports are in a Ground-Signal-Ground configuration. RF connections should be kept as short as reasonable to minimize performance degradation due to undesirable series inductance. A single bond wire is normally sufficient for signal connections, however double bonding with 0.7 mil gold wire or use of gold mesh [2] is recommended for best performance, especially near the high end of the frequency band. Thermosonic wedge bonding is preferred method for wire attachment to the bond pads. Gold mesh can be attached using a 2 mil round tracking tool and a tool force of approximately 22 grams and a ultrasonic power of roughly 55 dB for a duration of 76 +/- 8 mS. The guided wedge at an untrasonic power level of 64 dB can be used for 0.7 mil wire. The recommended wire bond stage temperature is 150 +/- 2C. Caution should be taken to not exceed the Absolute Maximum Rating for assembly temperature and time. The chip is 100um thick and should be handled with care. This MMIC has exposed air bridges on the top surface and should be handled by the edges or with a custom collet (do not pick up the die with a vacuum on die center). This MMIC is also static sensitive and ESD precautions should be taken Notes: [1] Ablebond 84-1 LM1 silver epoxy is recommended. [2] Buckbee-Mears Corporation, St. Paul, MN, 800-262-3824 VD2 RFout RFin Figure 17. AMMC-6231 Simplified Schematic 7 VD1 800 760 1070 VD2 1410 700 400 RFin 400 RFout 0 0 90 To VDD DC supply 1810 1900 Figure 18. AMMC-6231 Bonding pad locations 100 pF Capacitor V D1 VD2 RF INPUT AMMC-6231 RF OUTPUT Gold Plated Shim (Optional) Figure 19. AMMC-6231 Assembly diagram Ordering Information: AMMC-6231-W10 = 10 devices per tray AMMC-6231-W50 = 50 devices per tray 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, Pte. in the United States and other countries. Data subject to change. Copyright © 2006 Avago Technologies Pte. All rights reserved. Obsoletes 5989-3234EN 5989-3942EN - April 12, 2006