PRELIMINARY DATA SHEET C TO X BAND AMPLIFIER C TO X BAND OSC N-CHANNEL GaAs MESFET FEATURES NE72118 PACKAGE DIMENSIONS (Units in mm) • HIGH POWER GAIN: Gs = 5.5 dB TYP at f = 12 GHz • GATE LENGTH: Lg = 0.8 µm (recessed gate) 2.1 ± 0.2 • GATE WIDTH: Wg = 330 µm 1.25 ± 0.1 • 4 PINS SUPER MINI MOLD • TAPE & REEL PACKAGING (1.3) 0.3 -0.05 NEC's stringent quality assurance and test procedures ensure the highest reliability performance. PIN CONNECTIONS 1. Source 2. Gate 3. Source 4. Drain +0.1 0 to 0.1 +0.1 0.15 -0.05 0.9 ± 0.1 0.3 4 1 0.4 +0.1 -0.05 The NE72118 is a high performance gallium arsenide metal semiconductor field effect transistor (MESFET), housed in a low cost plastic surface mount package (SOT 23 style). This device's low phase noise and high fT make it an excellent choice for oscillator applications on a digital LNB (Low Noise Block). 0.3 -0.05 0.65 (1.25) 0.60 DESCRIPTION V53 2.0 ± 0.2 +0.1 +0.1 0.3 -0.05 2 3 PACKAGE OUTLINE 18 ELECTRICAL CHARACTERISTICS (TA = 25°C) PART NUMBER PACKAGE OUTLINE SYMBOLS PARAMETERS AND CONDITIONS NE72118 18 UNITS MIN TYP MAX IGSO Gate to Source Leak Current at VGS = -5 V µA 1.0 10 IDSS Saturated Drain Current at VDS = 3 V, VGS = 0 V µA 30 60 100 V -0.5 -2.0 -4.0 mS 20 VGS (OFF) Gate to Source Cut off Voltage at VDS = 3 V, ID = 100 µA gm Transconductance at VDS = 3 V, ID = 30 mA PN Phase Noise at VDS=3 V, ID=30mA, f=11GHz,100KHz offset dBc/Hz -110 40 Phase Noise at VDS=3 V, ID=30mA, f=11GHz, 10KHz offset dBc/Hz -85 Gs Power Gain at VDS = 3 V, ID = 30 mA, f = 12 GHz dB 5.5 Po (1dB) Output Power at 1 dB Gain Compression Point at VCE = 3 V, ID = 30 mA, f = 12 GHz dBm 13.5 California Eastern Laboratories NE72118 ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C) SYMBOLS PARAMETERS UNITS RATINGS VDS Drain to Source Voltage V 5.0 VGS Gate to Source Voltage V -6.0 VGD Gate to Drain Voltage V -6.0 Drain Current mA IDSS PTOT Total Power Dissipation mW 250 TCH Channel Temperature °C 125 TSTG Storage Temperature °C -65 to +125 ID ORDERING INFORMATION PART NUMBER QUANTITY NE72118-T1 3K/Reel NE72118-T2 3K/Reel Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. TYPICAL PERFORMANCE CURVES (TA = 25°C) DRAIN CURRENT vs. DRAIN TO SOURCE VOLTAGE TOTAL POWER DISSIPATION vs. AMBIENT TEMPERATURE 100 400 Drain Current, ID (mA) Total Power Dissipation, PTOT (mW) 500 300 200 VGS = 0 V 60 40 VGS = -0.5 V 20 100 VGS = -1.0 V 0 50 150 100 200 250 Ambient Temperature, TA (°C) 80 VDS = 3 V 60 40 20 0 -4.0 -2.0 Gate to Source Volatge, VGS (V) 0 1 2 3 4 Drain to Source Voltage, VDS (V) DRAIN CURRENT vs. GATE TO SOURCE VOLTAGE Drain Current, ID (mA) 80 0 5 NE72118 TYPICAL SCATTERING PARAMETERS (TA = 25°C) VDS = 3 V, ID = 10 mA FREQUENCY (MHz) 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 S11 S21 S12 S22 MAG ANG MAG ANG MAG ANG MAG ANG 0.922 0.864 0.784 0.709 0.658 0.623 0.597 0.613 0.677 0.749 0.797 0.839 0.877 0.909 0.934 0.928 0.920 -46.8 -66.8 -89.8 -116.1 -140.5 -164.0 171.4 146.3 125.6 107.4 90.8 78.4 65.7 51.9 43.9 40.2 31.7 2.257 2.171 2.125 2.049 1.927 1.780 1.639 1.545 1.450 1.297 1.117 0.959 0.811 0.636 0.483 0.376 0.306 134.5 116.4 97.4 77.5 58.5 40.2 23.3 6.5 -12.0 -31.1 -48.8 -65.1 -82.3 -99.1 -111.1 -118.6 -125.6 0.067 0.089 0.104 0.110 0.107 0.101 0.095 0.100 0.117 0.136 0.147 0.159 0.164 0.157 0.145 0.136 0.126 58.5 47.7 37.0 25.3 17.8 13.2 12.7 16.8 16.3 10.0 1.6 -8.4 -20.8 -33.1 -42.7 -49.3 -55.8 0.667 0.627 0.591 0.545 0.481 0.416 0.358 0.323 0.284 0.251 0.295 0.395 0.499 0.577 0.643 0.733 0.795 -27.5 -39.0 -49.5 -58.9 -68.0 -80.0 -92.8 -109.6 -137.3 -178.5 138.4 107.9 85.8 68.3 54.4 44.4 39.5 K MAG1 0.38 0.50 0.65 0.83 1.08 1.38 1.72 1.70 1.37 1.13 1.07 0.95 0.83 0.79 0.75 0.86 0.97 17.86 14.86 12.57 10.79 10.84 8.79 7.42 7.03 7.31 7.58 7.19 5.67 5.79 5.42 4.97 3.43 2.18 (dB) VDS = 3 V, ID = 20 mA FREQUENCY (MHz) 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 S11 S21 S12 S22 MAG ANG MAG ANG MAG ANG MAG ANG 0.907 0.838 0.752 0.675 0.627 0.591 0.570 0.592 0.666 0.742 0.794 0.838 0.880 0.914 0.939 0.935 0.920 -49.0 -69.9 -93.4 -120.3 -144.7 -168.0 167.6 143.3 123.6 105.8 89.6 77.7 65.3 51.1 43.3 39.5 30.8 2.672 2.534 2.437 2.318 2.155 1.972 1.803 1.695 1.594 1.429 1.239 1.073 0.913 0.723 0.552 0.431 0.350 133.0 114.7 95.8 76.0 57.5 39.6 23.2 7.0 -11.0 -29.9 -47.1 -63.6 -81.1 -98.1 -110.5 -118.9 -124.9 0.061 0.081 0.093 0.098 0.096 0.095 0.093 0.104 0.125 0.144 0.157 0.168 0.173 0.166 0.153 0.141 0.134 58.3 48.6 38.1 29.5 24.3 21.6 22.7 24.6 22.4 13.7 4.7 -5.6 -18.0 -31.7 -40.2 -48.1 -57.2 0.637 0.594 0.561 0.521 0.459 0.394 0.337 0.307 0.269 0.226 0.260 0.365 0.476 0.552 0.617 0.707 0.788 -27.5 -38.8 -48.8 -57.4 -65.3 -76.3 -88.8 -104.8 -132.2 -173.8 139.7 107.7 85.9 69.2 55.1 44.5 39.6 K MAG1 0.43 0.56 0.72 0.91 1.15 1.43 1.72 1.58 1.23 1.03 0.98 0.89 0.77 0.71 0.68 0.76 0.86 18.30 15.23 13.00 11.31 11.13 9.29 7.97 7.66 8.19 8.85 6.49 6.50 6.78 6.60 6.17 4.73 3.20 (dB) NE72118 TYPICAL SCATTERING PARAMETERS (TA = 25°C) VDS = 3 V, ID = 30 mA FREQUENCY (MHz) 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 S11 S21 S12 K MAG1 0.44 0.59 0.76 0.96 1.19 1.44 1.66 1.50 1.12 0.93 0.89 0.80 0.68 0.62 0.60 0.67 0.82 18.76 15.62 13.35 11.69 11.46 9.76 8.46 8.17 9.05 7.33 7.06 7.14 7.67 7.68 7.28 5.80 3.89 S22 MAG ANG MAG ANG MAG ANG MAG ANG 0.900 0.826 0.734 0.657 0.609 0.577 0.558 0.581 0.659 0.739 0.794 0.840 0.888 0.923 0.944 0.941 0.922 -50.1 -71.2 -94.9 -121.9 -146.2 -169.5 166.5 142.6 123.3 105.9 89.9 77.8 65.3 51.2 43.3 39.4 30.8 2.906 2.733 2.611 2.466 2.286 2.084 1.899 1.789 1.688 1.522 1.324 1.150 0.983 0.781 0.596 0.465 0.374 132.3 114.0 95.2 75.7 57.4 39.8 23.7 7.8 -10.0 -28.8 -46.2 -62.6 -80.4 -97.6 -110.4 -119.0 -125.9 0.058 0.074 0.086 0.088 0.089 0.089 0.091 0.104 0.130 0.152 0.164 0.177 0.183 0.175 0.157 0.147 0.136 58.4 49.0 39.8 32.6 28.1 27.6 30.1 31.9 27.7 18.4 8.5 -2.9 -16.4 -29.8 -39.7 -47.1 -54.5 0.640 0.596 0.563 0.524 0.468 0.407 0.354 0.323 0.285 0.238 0.260 0.359 0.469 0.549 0.621 0.712 0.787 -27.1 -38.2 -47.6 -55.7 -63.2 -74.0 -85.7 -101.4 -127.2 -167.1 145.9 112.2 89.2 71.6 56.4 45.5 40.0 MAG ANG MAG ANG MAG ANG MAG ANG 0.894 0.817 0.725 0.647 0.600 0.569 0.550 0.571 0.653 0.737 0.799 0.846 0.895 0.931 0.956 0.949 0.932 -50.6 -72.0 -95.7 -122.6 -146.6 -170.0 166.1 142.5 123.9 106.6 90.5 78.3 65.9 51.6 43.6 39.4 30.6 3.050 2.858 2.716 2.556 2.368 2.156 1.968 1.855 1.760 1.602 1.398 1.215 1.045 0.827 0.630 0.487 0.386 132.1 113.7 95.0 75.8 57.7 40.2 24.2 8.7 -9.0 -27.9 -45.5 -62.3 -80.3 -98.1 -111.4 -120.5 -127.2 0.053 0.068 0.078 0.080 0.079 0.082 0.086 0.104 0.134 0.159 0.176 0.188 0.195 0.186 0.169 0.158 0.144 59.6 49.2 41.5 33.7 34.1 34.0 37.9 40.5 35.6 24.5 13.2 1.8 -12.7 -26.9 -38.4 -47.0 -53.2 0.660 0.615 0.582 0.546 0.495 0.440 0.394 0.366 0.329 0.279 0.282 0.368 0.477 0.562 0.635 0.724 0.792 -26.6 -37.0 -46.0 -53.7 -61.2 -71.7 -82.9 -97.4 -121.7 -158.0 157.2 120.6 95.3 75.6 59.3 47.5 41.7 (dB) VDS = 3 V, ID = 40 mA FREQUENCY (MHz) 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 S11 S21 S12 S22 K MAG1 (dB) 0.44 0.61 0.79 1.00 1.24 1.45 1.63 1.41 1.00 0.82 0.76 0.71 0.59 0.53 0.48 0.53 0.69 19.16 15.97 13.72 14.83 11.83 10.21 8.96 8.73 10.81 7.85 7.69 7.79 8.52 8.73 8.84 6.97 4.84 Note: 1. Gain Calculation: MAG = |S21| |S12| (K ± K 2- 1 ). When K ≤ 1, MAG is undefined and MSG values are used. MSG = EXCLUSIVE NORTH AMERICAN AGENT FOR 2 2 2 |S21| , K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12 |S12| 2 |S12 S21| RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM PRINTED IN USA ON RECYCLED PAPER -6/97 DATA SUBJECT TO CHANGE WITHOUT NOTICE