GaAs HEMT CFH 77 Target Data Sheet • • • • Very low noise Very high gain For low noise front end amplifiers up to 20 GHz For DBS down converters ESD: Electrostatic discharge sensitive device, observe handling precautions! MW-4 Type Marking Ordering Code (taped) Package1) CFH 77 t.b.d. Q62702-G117 MW-4 1) Dimensions see Page 5. Maximum Ratings Symbol Value Unit Drain-source voltage VDS 3.5 V Drain-gate voltage VDG 4.5 V Gate-source voltage VGS – 3.0 V Drain current ID 60 mA Channel temperature TCh 150 °C Storage temperature range Tstg – 65 … + 150 °C Total power dissipation (TS ≤ 51 °C)1) Ptot 180 mW Thermal Resistance Symbol Value Unit Channel-soldering point source RthChS 550 K/W 1) TS: Temperature measured at soldering point. Data Book 1 03.00 CFH 77 Electrical Characteristics TA = 25 °C, unless otherwise specified Characteristics Symbol Limit Values min. typ. max. Unit Test Conditions Drain-source saturation current IDSS 15 30 60 mA VDS = 2 V VGS = 0 V Pinch-off voltage VGS(P) –2 – 0.7 – 0.2 V VDS = 2 V ID = 1 mA Gate leakage current IG – 0.05 2 µA VDS = 2 V ID = 15 mA Transconductance gm 50 65 – mS VDS = 2 V ID = 15 mA Noise figure F – 0.7 – dB VDS = 2 V ID = 15 mA f = 12 GHz Associated gain Ga – 10.5 – dB VDS = 2 V ID = 15 mA f = 12 GHz Data Book 2 03.00 CFH 77 Total Power Dissipation Ptot = f (TS; TA), package mounted on alumina EHT08532 200 mW Ptot 180 160 140 TA TS 120 100 80 60 40 20 0 0 50 100 ˚C 150 TA ; TS Typical Common Source Noise Parameters ID = 15 mA, UDS = 2.0 V, Z0 = 50 Ω f Fmin Ga Rn rn N F50 Ω GHz dB dB MAG ANG Ω – – dB 2 0.36 19.4 0.79 27 13.7 0.274 0.03 1.2 4 0.44 15.9 0.72 60 10.1 0.202 0.04 1.1 6 0.51 13.9 0.63 92 5.85 0.117 0.05 1.05 8 0.58 12.4 0.56 134 2.35 0.047 0.06 1.0 10 0.65 11.2 0.52 180 1.1 0.022 0.07 1.0 12 0.72 10.4 0.54 – 135 2.9 0.058 0.08 1.1 14 0.80 9.7 0.59 – 108 7.15 0.143 0.10 1.5 Data Book Gopt 3 03.00 CFH 77 Typical Common Source S-Parameters ID = 15 mA, UD = 2.0 V, Z0 = 50 Ω S11 f S21 S12 S22 GHz MAG ANG MAG ANG MAG ANG MAG ANG 1 0.98 – 22.8 5.55 159.6 0.030 87.5 0.633 – 16.3 2 0.94 – 46.1 5.40 139.3 0.053 57.8 0.60 – 32.5 3 0.88 – 68.4 5.09 120.1 0.074 44.9 0.54 – 48.0 4 0.82 – 90.6 4.77 101.2 0.089 30.7 0.48 – 63.3 5 0.77 – 110.8 4.45 84.0 0.101 18.1 0.42 – 77.5 6 0.72 – 131.4 4.16 67.3 0.112 7.9 0.35 – 92.6 7 0.66 – 153.6 3.88 50.2 0.119 – 3.3 0.28 – 110.8 8 0.63 – 175.2 3.58 34.5 0.122 – 12.7 0.22 – 132.0 9 0.62 164.4 3.29 18.9 0.120 – 22.0 0.16 – 157.3 10 0.62 145.0 3.01 4.0 0.119 – 29.5 0.14 177.3 11 0.64 128.3 2.76 – 10.3 0.119 – 37.4 0.15 136.2 12 0.64 113.1 2.51 – 23.5 0.114 – 44.0 0.18 115.4 13 0.66 101.3 2.32 – 35.7 0.114 – 47.3 0.23 100.9 14 0.67 89.4 2.18 – 48.2 0.116 – 53.1 0.25 91.0 15 0.69 73.6 2.06 – 62.4 0.116 – 58.6 0.28 75.4 16 0.73 59.2 1.85 – 75.9 0.115 – 65.8 0.36 57.1 17 0.76 51.7 1.65 – 86.5 0.112 – 69.4 0.39 53.1 18 0.78 45.4 1.56 – 96.7 0.115 – 72.3 0.42 43.8 19 0.77 36.2 1.51 – 108.6 0.121 – 76.7 0.44 38.8 Data Book 4 03.00 CFH 77 Package Outlines MW-4 (Special Package) 2.9 ±0.1 B 0.5 1.1 max 0.1 max 0.7 +0.1 -0.05 4 3 1 2 +0.2 acc. to DIN 6784 10˚max 1.3 ±0.1 A 2.6 max 10˚max 0.65 0.08...0.15 0.4 +0.1 -0.05 2˚... 30˚ 0.25 M B 0.20 M A GSO05553 Pin assignment: 1 = Source 2 = Drain 3 = Source 4 = Gate Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book “Package Information”. SMD = Surface Mounted Device Data Book 5 Dimensions in mm 03.00