NE32484A NEC, NE32484A Datasheet
NE32484A
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NE32484A Summary of contents
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... HETERO JUNCTION FIELD EFFECT TRANSISTOR BAND SUPER LOW NOISE AMPLIFIER DESCRIPTION The NE32484A is a Hetero Junction FET that utilizes the hetero junction to create high mobility electrons. Its excellent low noise and high associated gain make it suitable for DBS, TVRO and another commercial systems. ...
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... NE32484A TEST CONDITIONS – 100 mA GHz –0.2 V –0.4 V – ...
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... Frequency - GHz NOISE FIGURE, ASSOCIATED GAIN vs. RATIO OF DRAIN CURRENT TO ZERO-GATE VOLTAGE CURRENT Ratio of Drain Current to Zero-Gate Voltage Current - % DS DSS 4 30 NE32484A GHz 100 3 ...
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... Rmax 0.5 +45˚ 0 –45˚ –0.5 Rmax NE32484A Marker 1: 4 GHz 2: 8 GHz 3: 12 GHz 4: 16 GHz 5: 18 GHz S 12 +90˚ +45˚ –45˚ ...
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... NE32484A S 22 MAG. ANG. (deg.) .667 –6.2 .663 –12.3 .654 –18.2 .641 –24.2 .626 –29.7 .612 –35.8 .598 –41.2 .576 – ...
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... NE32484A Mason’ 35.043 25.44 2.56 38.352 17.05 2.52 13.27 2.42 31.191 10.30 2.30 28.650 8.97 2.16 36.156 7.55 2.04 33.054 6.60 1.92 29.569 5.80 1.75 29.880 5.07 1.63 28.912 4.47 1.48 27.197 3.98 1.34 25.792 3.54 1.23 26.436 3 ...
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... NF Ga (GHz) (dB) (dB) MAG. 2.0 0.31 18.5 0.85 4.0 0.33 16.1 0.82 6.0 0.38 14.2 0.77 8.0 0.43 12.5 0.70 10.0 0.51 11.7 0.64 12.0 0.60 11.0 0.58 14.0 0.74 10.1 0.54 16.0 0.90 9.4 0.51 18.0 1.10 9.0 0.48 < opt. vs. frequency> 2.0 0 –0.5 –2.0 START 2 GHz STOP 18 GHz STEP 2 GHz opt. R /50 n ANG. (deg.) 18 0.39 45 0.32 71 0.27 96 0.20 118 0.13 152 0.08 175 0.08 –161 0.06 –138 0.06 NE32484A 1.0 2 1.0 –2.0 –1.0 7 ...
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... The Great Care must be taken in dealing with the devices in this guide. The reason is that the material of the devices is GaAs (Gallium Arsenide), which is designated as harmful substance according to the law concerned. Keep the Japanese law concerned and so on, especially in case of removal. 8 Soldering conditions Note : None Note : None Caution NE32484A Symbol IR30-00 ...
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... The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product. 2 NE32484A M4 96.5 ...