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| GaAs MMIC CGY 59 ________________________________________________________________________________________________________ Preliminary data * Low noise preamplifier for mobile communication (PCN, DECT, GSM) in 2.7V to 6V systems * Biased monolithic microwave IC (MMIC) * Easily matchable to 50 * No bias coil needed * Single positive supply voltage * Low noise figure and high gain NF=1.3dB, G=16.5dB @ 3V, 950MHz (typ.) NF=1.7dB, G=12dB @ 3V, 1.85GHz (typ.) * Low power consumption * Frequency range 200 MHz ... 2.5 GHz * Miniature package MW6 based on SOT23 ESD: Electrostatic discharge sensitive device, observe handling precautions! Vd 6 RF-GND 5 RF-out 4 3 2 1 RF-GND DC-GND RF-in Type Marking Ordering code (taped) Package 1) CGY 59 Y5 Q68000-A8887 MW-6 Maximum ratings Drain voltage Channel temperature Storage temperature range Total power dissipation (TS < 132C) 2) Thermal resistance Channel-soldering point (GND) Junction-ambient 3) Symbol Unit 8 150 -55...+150 80 V C C mW VD TCh Tstg Ptot RthChS RthJA < 220 < 300 K/W K/W 1) Dimensions see chapter Package Outlines 2) Please care for sufficient heat dissipation on the pcb! 3) Package mounted on alumina 15mm x16.7 mm x0.7 mm Siemens Aktiengesellschaft pg. 1/8 12.01.96 HL EH PD 21 GaAs MMIC CGY 59 ________________________________________________________________________________________________________ Electrical characteristics of CGY59 in GSM application circuit (see page 4) TA = 25C f=950MHz RS = RL = 50 unless otherwise specified Characteristics Drain current Symbol min typ max Unit ID Power Gain Ud = 3V Ud = 5V - 6 - mA G - 16.5 18 - dB Noise figure Ud = 3V Ud = 5V F - 1.3 1.3 - dB Input return loss Ud = 3V Ud = 5V RLin - 10 11 - dB Output return loss Ud = 3V Ud = 5V RLout - 11 9 - dB Third order input intercept point two-tone intermodulation test f1 = 950MHz, f2 = 951MHz Pin = -20dBm (both carriers) Ud = 3V Ud = 5V IP3 -4 -2 - dBm Input power at 1dB gain compression Ud = 3V Ud = 5V P-1dB - -13 -11.5 - dBm Siemens Aktiengesellschaft pg. 2/8 12.01.96 HL EH PD 21 GaAs MMIC CGY 59 ________________________________________________________________________________________________________ Electrical characteristics of CGY59 in 1850 MHz application circuit (see page 4) TA = 25C f=1850MHz RS = RL = 50 unless otherwise specified Characteristics Drain current Symbol min typ max Unit ID Power Gain Ud = 3V Ud = 5V - 6 - mA G - 12 13 - dB Noise figure Ud = 3V Ud = 5V F - 1.70 1.65 - dB Input return loss Ud = 3V Ud = 5V RLin - 15 16 - dB Output return loss Ud = 3V Ud = 5V RLout - 15.5 13 - dB Third order input intercept point two-tone intermodulation test f1 = 1850MHz, f2 = 1851MHz Pin = -20dBm (both carriers) Ud = 3V Ud = 5V IP3 1 2 - dBm Input power at 1dB gain compression Ud = 3V Ud = 5V P-1dB -8 -6 - dBm Siemens Aktiengesellschaft pg. 3/8 12.01.96 HL EH PD 21 GaAs MMIC 950MHz Application (GSM) CGY 59 ________________________________________________________________________________________________________ 1nF Ud Input 50Ohm 33pF L 3 100pF 6 5 4 2.5nH Output 50Ohm CGY59 2 33pF 1 100pF 50 Ohm Microstripline L = Inductor 22nH (Coilcraft 0805CS-220-XMBC) 1850MHz Application (PCN, DECT) 1nF 100pF Ud Input 50 Ohm 27pF L 6 5 27pF 4 Output 50 Ohm CGY59 3 0.5pF 1 2 100pF 50 Ohm Microstripline L = Inductor 6.8nH (Coilcraft 0805CS-060-XMBC) Siemens Aktiengesellschaft pg. 4/8 12.01.96 HL EH PD 21 GaAs MMIC CGY 59 ________________________________________________________________________________________________________ PCB - Layouts for Application Circuits 950MHz GSM - application board: 1nF 100pF Ud 100pF 1nF 100pF Ud 100pF 22 nH in 22 nH 33pF 33pF out CGY59 in 33pF 33pF out CGY59 Actual size ( 20 x 20 mm ) 1850MHz PCN -, DECT - application board: 1nF 100pF Ud 100pF 100pF 1nF Ud 100pF 27pF 0.5pF 27pF 27pF in out 0.5pF 27pF CG Y59 in out CGY59 Actual size ( 20 x 20 mm ) PCB - data: Glass fiber teflon board (double sided) TACONIC TLX-9-0150-CH/CH r = 2.45 thickness = 0.4mm Siemens Aktiengesellschaft pg. 5/8 12.01.96 HL EH PD 21 GaAs MMIC Typical S- and Noise-Parameters VD = 3 V f/GHz 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 S11 MAG ANG 0.999 0.998 0.997 0.982 0.970 0.958 0.940 0.918 0.889 0.870 0.845 0.829 0.806 0.789 0.765 0.748 0.725 0.703 0.695 0.664 0.644 0.631 0.605 0.590 0.570 -4 -6.6 -10 -14 -18 -21 -24 -27 -32 -34 -37 -39 -42 -45 -47 -50 -52 -54 -56 -58 -59 -61 -63 -65 -67 S21 MAG ANG 4.30 4.32 4.30 4.26 4.24 4.16 4.13 4.02 3.91 3.82 3.76 3.63 3.58 3.47 3.39 3.29 3.21 3.14 3.08 2.98 2.86 2.83 2.79 2.70 2.65 -177 -173 -167 161 156 151 146 141 136 132 128 123 119 115 111 107 104 100 97 93 90 86 83 80 76 Zo = 50 S12 MAG ANG 0.006 0.011 0.010 0.016 0.019 0.020 0.023 0.026 0.031 0.033 0.036 0.039 0.041 0.043 0.046 0.046 0.051 0.051 0.055 0.056 0.059 0.062 0.063 0.064 0.065 opt MAG 0.77 0.74 0.72 0.71 0.70 0.68 0.66 ANG deg 19 22 27 32 36 39 43 -75 97.6 94 76 78 78 73 79 79 76 75 73 72 71 71 72 71 71 69 71 70 69 69 69 70 CGY 59 ________________________________________________________________________________________________________ S22 MAG ANG 0.261 0.251 0.247 0.238 0.232 0.226 0.221 0.218 0.209 0.195 0.189 0.186 0.177 0.173 0.166 0.159 0.154 0.147 0.140 0.135 0.129 0.123 0.114 0.109 0.106 -17 -10 -11 -12 -13 -15 -16 -18 -22 -21 -23 -24 -24 -24 -24 -24 -22 -21 -18 -15 -13 -9.6 -3.4 2.7 9.2 f GHz 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Fmin dB 1.15 1.19 1.24 1.31 1.39 1.49 1.62 RN 59.7 56.4 54.0 51.8 49.6 47.3 43.9 S- and noise-parameters are also available on CD-ROM. Siemens Aktiengesellschaft pg. 6/8 12.01.96 HL EH PD 21 GaAs MMIC Typical S- and Noise-Parameters VD = 5 V f/GHz 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 S11 MAG 0.998 0.997 0.995 0.976 0.963 0.957 0.942 0.920 0.887 0.871 0.846 0.826 0.807 0.788 0.762 0.744 0.723 0.703 0.687 0.665 0.647 0.636 0.611 0.595 0.573 ANG -3.4 -6.8 -10 -14 -17 -21 -24 -27 -31 -33 -36 -39 -41 -44 -46 -49 -51 -53 -55 -57 -58 -60 -62 -63 -66 S21 MAG 4.99 4.97 4.99 4.98 4.91 4.81 4.76 4.63 4.50 4.40 4.31 4.16 4.12 4.01 3.91 3.77 3.69 3.60 3.50 3.42 3.28 3.25 3.20 3.14 3.06 ANG -177 -173 -167 161 156 151 146 141 136 132 128 123 119 116 112 108 105 101 98 94 91 88 84 82 78 Zo = 50 S12 MAG 0.007 0.008 0.012 0.012 0.014 0.020 0.022 0.027 0.031 0.033 0.035 0.037 0.039 0.042 0.043 0.047 0.048 0.051 0.052 0.054 0.057 0.058 0.060 0.062 0.063 opt MAG ANG deg ANG -73 30 96 82 89 77 83 79 79 75 75 75 70 73 72 71 71 70 71 72 72 70 69 70 71 S22 MAG 0.366 0.331 0.328 0.316 0.318 0.306 0.302 0.297 0.289 0.276 0.269 0.263 0.256 0.246 0.240 0.234 0.229 0.221 0.215 0.208 0.203 0.193 0.184 0.176 0.172 CGY 59 ________________________________________________________________________________________________________ ANG -15 -8.8 -9.2 -11 -12 -14 -16 -17 -21 -21 -22 -22 -24 -24 -24 -25 -24 -23 -22 -21 -20 -59 -17 -14 -11 f GHz Fmin dB RN 0.8 1.0 1.2 1.4 1.6 1.8 2.0 1.13 1.16 1.21 1.26 1.33 1.42 1.55 0.76 0.74 0.73 0.72 0.70 0.68 0.66 18 21 27 30 34 38 42 58.5 56.3 52.7 49.1 48.5 45.2 43.4 S- and noise-parameters are also available on CD-ROM. Siemens Aktiengesellschaft pg. 7/8 12.01.96 HL EH PD 21 GaAs MMIC CGY 59 ________________________________________________________________________________________________________ Application Circuit for measuring S-parameters f = 200MHz to 2.5GHz Input 1) CGY59 Reference plane Reference plane Output 1) 1) Caution! DC - decoupling capacitors are not integrated in device is an approved CECC manufacturer. Siemens Aktiengesellschaft pg. 8/8 12.01.96 HL EH PD 21 |
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