CGY 60 GaAs MMIC ________________________________________________________________________________________________________ Datasheet * Low noise preamplifier for mobile communication (PCN, DECT, GSM) in 2.7V to 6V systems * Biased monolithic microwave IC (MMIC) Matched to 50Ω for 1.7 to 2GHz * Easily matchable to 50Ω for lower frequencies (i.e. GSM-application) * No bias coil needed * Low noise figure and high gain (typ. NF=1.9dB, G=12.5dB @ 3V, 1.85GHz) * Low power consumption * Frequency range 200 MHz ... 2.5 GHz ESD: Vd RF-GND 5 RF-out 4 6 3 2 1 RF-GND DC-GND Electrostatic discharge sensitive device, observe handling precautions! Type Marking Ordering code (taped) Package 1) CGY 60 Y7s Q62702G-39 MW-6 Maximum ratings Drain voltage Channel temperature Storage temperature range Total power dissipation (TS < 132°C) 2) Symbol RF-in Unit VD TCh Tstg Ptot 8 150 -55...+150 80 V °C °C mW RthChS RthChA < 220 < 300 K/W K/W Thermal resistance Channel-soldering point (GND) Channel-ambient 3) 1) Dimensions see chapter Package Outlines 2) Please care for sufficient heat dissipation on the pcb! 3) Package mounted on alumina 15 mm x 16.7 mm x 0.7 mm Siemens Aktiengesellschaft pg. 1/7 12.01.96 HL EH PD 21 CGY 60 GaAs MMIC ________________________________________________________________________________________________________ Electrical characteristics of CGY60 in GSM application circuit TA = 25°C f=950MHz RS = RL = 50 Ω unless otherwise specified Characteristics Drain current Power Gain Symbol ID Ud = 3V Ud = 5V Output return loss Ud = 3V Ud = 5V Third order input intercept point two-tone intermodulation test f1 = 950MHz, f2 = 951MHz Pin = -20dBm (both carriers) Ud = 3V Ud = 5V Input power at 1dB gain compression RLin RLout - 6 9 - 15.5 17 - dB dB 1.35 1.30 dB - 10 10 - - 11 11 - dB IP3 dBm - -3 -1 - P-1dB dBm - pg. 2/7 Unit mA - Ud = 3V Ud = 5V Siemens Aktiengesellschaft max F Ud = 3V Ud = 5V Input return loss typ G Ud = 3V Ud = 5V Noise figure min -10 -8 - 12.01.96 HL EH PD 21 CGY 60 GaAs MMIC ________________________________________________________________________________________________________ Electrical characteristics in PCN-, DECT-application circuit TA = 25°C f=1850MHz RS = RL = 50 Ω unless otherwise specified Characteristics Drain current Power Gain Symbol ID Ud = 3V Ud = 5V Output return loss Ud = 3V Ud = 5V Third order input intercept point two-tone intermodulation test f1 = 1850MHz, f2 = 1851MHz Pin = -20dBm (both carriers) Ud = 3V Ud = 5V Input power at 1dB gain compression RLin RLout - 6 9 - 12.5 13.5 - - 1.90 1.85 - dB dB dB - 14.5 14.5 - - 14 14 - dB dBm - 0 2 - P-1dB dBm - pg. 3/7 Unit mA IP3 Ud = 3V Ud = 5V Siemens Aktiengesellschaft max F Ud = 3V Ud = 5V Input return loss typ G Ud = 3V Ud = 5V Noise figure min -7 -5 - 12.01.96 HL EH PD 21 CGY 60 GaAs MMIC ________________________________________________________________________________________________________ Application Circuit for measuring S- and Noise-parameters f = 200MHz to 2GHz Ud 1nF * 100p 6 5 3 Input 50 Ohm Output 4 50 Ohm 2 1 100p * 50 Ohm Microstripline * Use 12 to15pF for DECT - or PCN - applications 900MHz Application (GSM) 27pF 1nF Ud l = 4.1 mm * L l = 6.8 mm * Input Output 50 Ohm 50 Ohm l = 5 mm * l = 4.1 mm * Open Stub 27pF 50 Ohm Microstripline 120 Ohm L = discrete inductor 15nH, Type SIMID01, Ord.- No: B82412-A3150-M ε Siemens Aktiengesellschaft pg. 4/7 12.01.96 HL EH PD 21 CGY 60 GaAs MMIC ________________________________________________________________________________________________________ PCB - Layouts for Application Circuits PCN -, DECT - application board: 1nF 15pF Ud 15pF 1nF 15pF Ud 15pF in in out out CGY60 1800MHz actual size ( 20 x 20 mm ) CGY60 1800MHz GSM - application board: 1nF 27pF Ud 27pF 1nF 27pF 27pF in 15nH in Ud out out CGY60 900MHz actual size ( 20 x 20 mm ) CGY60 900MHz PCB - data: Glass fiber teflon board (double sided) TACONIC TLX-9-0150-CH/CH εr = 2.45 thickness = 0.4mm Siemens Aktiengesellschaft pg. 5/7 12.01.96 HL EH PD 21 CGY 60 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 Zo = 50Ω S11 MAG ANG S21 MAG ANG S12 MAG ANG S22 MAG ANG 0.97 0.97 0.96 0.94 0.93 0.91 0.88 0.85 0.81 0.76 0.71 0.64 0.58 0.51 0.43 0.34 0.26 0.19 0.15 0.18 0.24 0.32 0.39 0.46 0.52 2.98 3.85 4.13 4.27 4.35 4.40 4.45 4.48 4.51 4.55 4.60 4.62 4.63 4.61 4.58 4.51 4.40 4.30 4.13 3.94 3.73 3.56 3.33 3.09 2.87 0.005 0.009 0.013 0.017 0.021 0.026 0.029 0.033 0.037 0.042 0.045 0.048 0.051 0.053 0.054 0.055 0.055 0.054 0.051 0.049 0.046 0.043 0.038 0.033 0.028 0.74 0.51 0.41 0.35 0.33 0.31 0.30 0.29 0.29 0.28 0.27 0.26 0.26 0.25 0.24 0.23 0.22 0.21 0.20 0.19 0.18 0.18 0.18 0.18 0.19 -5 -9 -14 -19 -23 -29 -34 -40 -46 -52 -59 -66 -74 -83 -93 -106 -122 -149 172 131 106 90 78 69 61 f Fmin GHz 0.9 1.3 1.8 2.0 dB 1.27 1.35 1.50 1.60 Siemens Aktiengesellschaft -135 -162 -177 172 163 155 148 140 132 125 117 110 102 94 85 77 69 60 51 43 35 27 20 13 5 80 77 74 73 71 67 65 63 60 54 50 46 41 36 31 26 20 15 11 5 2.5 -5 -9 -11 -12 Γopt MAG 0.70 0.63 0.42 0.30 pg. 6/7 -34 -44 -47 -48 -49 -51 -54 -58 -63 -69 -74 -80 -86 -93 -101 -109 -118 -128 -140 -151 -163 177 170 160 151 RN ANG deg 27 39 59 62 Ω 47.8 32.7 18.2 15.0 12.01.96 HL EH PD 21 CGY 60 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 f GHz 0.9 1.3 1.8 2.0 S11 MAG 0.97 0.97 0.96 0.94 0.93 0.90 0.88 0.85 0.81 0.76 0.71 0.65 0.59 0.52 0.44 0.36 0.28 0.20 0.16 0.17 0.23 0.31 0.38 0.45 0.52 Zo = 50Ω ANG S21 MAG ANG S12 MAG -4 -9 -14 -18 -23 -28 -34 -39 -45 -51 -58 -65 -72 -81 -90 -103 -118 -140 -176 141 113 95 82 72 64 3.58 4.49 4.78 4.91 4.96 5.02 5.09 5.11 5.14 5.16 5.23 5.25 5.25 5.25 5.21 5.15 5.05 4.93 4.77 4.57 4.36 4.18 3.92 3.66 3.39 -137 -164 -178 171 163 154 147 139 132 125 118 110 102 95 87 78 70 62 53 45 37 29 21 14 7 0.005 0.009 0.013 0.017 0.021 0.024 0.028 0.032 0.036 0.041 0.044 0.046 0.049 0.050 0.052 0.052 0.052 0.051 0.050 0.047 0.045 0.042 0.037 0.032 0.027 Siemens Aktiengesellschaft 74 75 74 71 70 67 64 62 60 55 50 45 42 37 32 27 23 17 13 8 5 -2 -6 -8 -9 Γopt Fmin dB 1.23 1.32 1.45 1.53 ANG MAG 0.69 0.67 0.45 0.32 pg. 7/7 S22 MAG ANG 0.72 0.52 0.44 0.39 0.37 0.36 0.35 0.34 0.34 0.33 0.32 0.31 0.30 0.29 0.27 0.26 0.24 0.22 0.20 0.18 0.17 0.16 0.14 0.14 0.14 -31 -37 -38 -39 -40 -42 -45 -50 -54 -59 -64 -70 -75 -81 -88 -95 -102 -111 -121 -131 -142 -158 -173 174 162 RN ANG deg 26 39 55 60 Ω 47.7 33.3 18.6 15.2 12.01.96 HL EH PD 21