GaAs MMIC Distributed Amplifier

10.0-40.0 GHz GaAs MMIC Distributed Amplifier January 2007 - Rev 16-Jan-07 D1005-BD Features Ultra Wide Band Driver Amplifier Self Bias Architecture 23.0 dB Small Signal Gain 5.0 dB Noise Figure 100% On-Wafer RF, DC and Output Power Testing 100% Visual Inspection to MIL-STD-883 Method 2010 Chip Device Layout Mimix Broadband’s 10.0-40.0 GHz GaAs MMIC distributed amplifier has a small signal gain of 23.0 dB with a 5.0 dB noise figure. This MMIC uses Mimix Broadband’s 0.15 µm GaAs PHEMT device model technology, and is based upon electron beam lithography to ensure high repeatability and uniformity. The chip has surface passivation to protect and provide a rugged part with backside via holes and gold metallization to allow either a conductive epoxy or www.DataSheet4U.com eutectic solder die attach process. This device is well suited for microwave, millimeter-wave wideband military and fiber optic applications. General Description Absolute Maximum Ratings Supply Voltage (Vd) Supply Current (Id) Input Power (Pin) Storage Temperature (Tstg) Operating Temperature (Ta) Channel Temperature (Tch) +6.0 VDC 270 mA +17.0 dBm -65 to +165 OC 1 -55 to MTTF Table 1 MTTF Table (1) Channel temperature affects a device's MTTF. It is recommended to keep channel temperature as low as possible for maximum life. Electrical Characteristics (Ambient Temperature T = 25 oC) Parameter Frequency Range (f ) Input Return Loss (S11) Output Return Loss (S22) Small Signal Gain (S21) Gain Flatness ( S21) Reverse Isolation (S12) Noise Figure (NF) Output Power for 1 dB Compression Point (P1dB)2 Drain Bias Voltage (Vd) Supply Current (Id) (Vd=5.0V) (2) Measured using constant current. Units GHz dB dB dB dB dB dB dBm VDC mA Min. 10.0 - Typ. 7.0 10.0 23.0 +/-5.0 35.0 5.0 TBD +5.0 190 Max. 40.0 +5.5 230 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 1 of 6 Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 10.0-40.0 GHz GaAs MMIC Distributed Amplifier January 2007 - Rev 16-Jan-07 D1005-BD Distributed Amplifier Measurements XD1005-BD Vd=See Legend, Id=See Legend 30 28 26 XD1005-BD Vd=See Legend, Id=See Legend 0 -10 Reverse Isolation (dB) 24 22 Gain (dB) -20 -30 -40 -50 -60 -70 20 18 16 14 12 10 8 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 Frequency (GHz) Vd=3.0V, Id=160 mA Vd=4.0V, Id=180 mA Vd=5.0V, Id=190 mA 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 Frequency (GHz) Vd=3.0V, Id=160 mA Vd=4.0V, Id=180 mA Vd=5.0V, Id=190 mA XD1005-BD Vd=See Legend, Id=See Legend 0 -5 -10 -15 -20 -25 -30 -35 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 Frequency (GHz) Vd=3.0V, Id=160 mA Vd=4.0V, Id=180 mA Vd=5.0V, Id=190 mA Output Return Loss (dB) 0 -5 -10 -15 -20 -25 -30 -35 XD1005-BD Vd=See Legend, Id=See Legend Input Return Loss (dB) 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 Frequency (GHz) Vd=3.0V, Id=160 mA Vd=4.0V, Id=180 mA Vd=5.0V, Id=190 mA Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 2 of 6 Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 10.0-40.0 GHz GaAs MMIC Distributed Amplifier January 2007 - Rev 16-Jan-07 D1005-BD S-Parameters Typcial S-Parameter Data for XD1005-BD Vd=5.0 V Id=190 mA Frequency (GHz) 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 22.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 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 46.0 47.0 48.0 S11 (Mag) 0.229 0.310 0.406 0.440 0.379 0.317 0.280 0.362 0.435 0.520 0.607 0.588 0.461 0.234 0.234 0.142 0.089 0.106 0.150 0.214 0.296 0.393 0.420 0.457 0.458 0.437 0.401 0.363 0.268 0.204 0.127 0.200 0.352 0.370 0.451 0.595 0.675 0.775 0.778 0.774 0.808 S11 (Ang) -83.96 -88.30 -100.44 -121.85 -139.89 -143.44 -133.61 -127.07 -138.34 -144.03 -160.43 173.99 155.28 136.17 136.17 125.24 168.47 -146.20 -124.03 -128.89 -131.04 -140.68 -150.70 -161.65 -172.99 -179.67 167.51 161.69 156.71 156.55 -176.88 -129.17 -131.82 -137.25 -145.14 -141.13 -147.50 -160.69 -167.31 -178.03 178.27 S21 (Mag) 2.929 5.960 10.441 15.181 17.935 19.100 20.311 23.466 25.765 26.953 27.000 23.854 20.012 17.650 17.650 17.767 19.269 19.359 19.244 18.747 18.278 17.353 14.807 12.855 11.054 9.745 9.002 8.918 9.090 9.480 10.075 11.745 13.740 15.643 13.989 9.541 6.009 3.840 2.831 2.641 1.502 S21 (Ang) -51.89 -92.15 -135.42 174.05 120.94 82.07 48.64 11.34 -26.27 -61.57 -102.19 -139.22 -167.08 145.59 145.59 121.84 90.92 62.94 35.51 2.26 -27.68 -59.53 -91.79 -119.72 -143.16 -167.65 171.27 150.19 124.67 99.17 72.86 38.81 1.69 -44.34 -112.77 -166.65 151.20 108.37 70.96 24.25 -109.87 S12 (Mag) 0.0019 0.0019 0.0035 0.0040 0.0049 0.0053 0.0065 0.0070 0.0051 0.0070 0.0093 0.0102 0.0103 0.0079 0.0079 0.0088 0.0067 0.0074 0.0089 0.0088 0.0107 0.0134 0.0139 0.0135 0.0128 0.0111 0.0109 0.0118 0.0092 0.0095 0.0076 0.0057 0.0072 0.0023 0.0056 0.0037 0.0065 0.0051 0.0041 0.0088 0.0058 S12 (Ang) -114.33 -120.63 -124.92 -156.95 -161.77 -169.88 173.66 159.80 148.04 159.39 160.45 134.55 116.80 105.99 105.99 113.91 105.04 104.90 113.90 105.69 98.23 103.20 86.31 80.27 72.20 69.61 65.22 61.78 52.31 40.42 45.83 41.02 39.04 31.66 117.47 94.03 41.31 59.54 163.29 72.02 149.40 S22 (Mag) 0.670 0.610 0.525 0.435 0.372 0.332 0.273 0.262 0.279 0.257 0.300 0.327 0.264 0.110 0.110 0.053 0.108 0.138 0.156 0.181 0.198 0.220 0.175 0.194 0.208 0.241 0.260 0.284 0.323 0.361 0.379 0.452 0.567 0.718 0.794 0.715 0.650 0.613 0.595 0.519 0.393 S22 (Ang) -140.06 -155.98 -168.07 -177.18 178.85 175.41 173.60 -179.08 173.60 179.61 -179.24 158.69 140.31 127.32 127.32 125.91 -160.48 -156.23 -151.63 -163.96 -171.06 -172.46 -173.03 -168.95 -165.06 -168.28 -174.00 -176.84 174.07 163.77 151.09 134.42 109.82 70.75 14.99 -31.34 -61.13 -85.62 -106.75 -138.36 -43.29 Page 3 of 6 Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 10.0-40.0 GHz GaAs MMIC Distributed Amplifier January 2007 - Rev 16-Jan-07 D1005-BD Mechanical Drawing 1.250 (0.049) 1.070 (0.042) 1 2 0.406 (0.016) 0.0 0.0 3 0.820 (0.032) 1.500 (0.059) (Note: Engineering designator is 22DSBA0423) Units: millimeters (inches) Bond pad dimensions are shown to center of bond pad. Thickness: 0.110 +/- 0.010 (0.0043 +/- 0.0004), Backside is ground, Bond Pad/Backside Metallization: Gold All Bond Pads are 0.100 x 0.100 (0.004 x 0.004). Bond pad centers are approximately 0.109 (0.004) from the edge of the chip. Dicing tolerance: +/- 0.005 (+/- 0.0002). Approximate weight: 1.163 mg Bond Pad #1 (RF In) Bond Pad #2 (RF Out) Bond Pad #3 (Vd) Bias Arrangement RF In 1 Bypass Capacitors - See App Note [2] 2 3 Vd RF Out Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 4 of 6 Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 10.0-40.0 GHz GaAs MMIC Distributed Amplifier January 2007 - Rev 16-Jan-07 D1005-BD App Note [1] Biasing – As shown in the bonding diagram, this device operates using a self-biased architecture and only requires one drain bias. Bias is nominally Vd=5V, Id=190 mA. App Note [2] Bias Arrangement - Each DC pad (Vd) needs to have DC bypass capacitance (~100-200 pF) as close to the device as possible. Additional DC bypass capacitance (~0.01 uF) is also recommended. MTTF Graphs These numbers were calculated based on accelerated life test information and thermal model analysis received from the fabricating foundry. XD1005-BD Vd=5.0 V Id=175 mA 1.00E+09 1.00E+04 XD1005-BD Vd=5.0 V Id=175 mA 1.00E+08 1.00E+03 MTTF (hours) FITS 1.00E+07 1.00E+02 1.00E+06 1.00E+01 1.00E+05 55 65 75 85 95 105 115 125 Backplate Temperature (deg C) 1.00E+00 55 65 75 85 95 105 115 125 Backplate Temperature (deg C) XD1005-BD Vd=5.0 V Id=175 mA 76 75 74 73 72 200 190 180 170 XD1005-BD Vd=5.0 V Id=175 mA Rth (deg C/W) 69 68 67 66 65 64 63 62 61 60 55 65 75 85 95 105 115 125 Backplate Temperature (deg C) Tch (deg C) 71 70 160 150 140 130 120 110 100 55 65 75 85 95 105 115 125 Backplate Temperature (deg C) Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099 Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com Page 5 of 6 Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc. Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept their obligation to be compliant with U.S. Export Laws. 10.0-40.0 GHz GaAs MMIC Distributed Amplifier January 2007 - Rev 16-Jan-07 D1005-BD Handling and Assembly Information CAUTION! - Mimix Broadband MMIC Products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures: