!United Monolithic Semiconductors !Route Départementale 128, B.P.46 !91401 !ORSAY Cedex !FRANCE !Tel. +33 (0)1 69 33 03 08 !Fax +33 (0)1 69 33 03 09 !e.mail mktsales@ums-gaas.com !__________________________________________________________________________________ !Device: CHA2494-QEG, Low Noise Amplifier !features: 34-44GHz, 24dB Gain, 3dB NF !Bias conditions: Vd=+4V, Id=120mA, Temp. 25°C !Ref. October 2010 !__________________________________________________________________________________ ! !F(GHz) dBS11 PhS11 dBS21 PhS21 dBS12 PhS12 dBS22 PhS22 ! # GHZ S DB R 50 2.0 -0.8 142.1 -69.3 -15.7 -73.1 74.5 -0.9 141.9 2.5 -1.0 131.6 -65.7 -64.0 -71.7 68.1 -1.3 130.8 3.0 -1.2 120.0 -60.8 -112.0 -69.4 76.3 -2.0 118.7 3.5 -1.7 107.2 -56.8 -168.4 -65.5 43.7 -3.5 107.1 4.0 -2.5 93.1 -53.6 139.8 -66.1 33.0 -5.6 100.8 4.5 -3.8 78.3 -52.9 94.6 -68.0 3.9 -7.6 105.6 5.0 -6.0 64.2 -53.6 47.3 -71.0 8.1 -7.7 114.3 5.5 -9.4 54.8 -58.4 6.4 -70.6 31.4 -6.8 116.3 6.0 -13.7 59.8 -68.5 35.9 -66.1 40.3 -5.9 112.8 6.5 -15.9 88.5 -61.6 85.9 -64.4 17.7 -5.3 106.5 7.0 -13.6 107.4 -55.0 63.4 -65.0 9.0 -4.8 99.2 7.5 -11.3 108.4 -52.7 36.8 -66.2 7.3 -4.6 91.4 8.0 -9.9 102.5 -50.9 11.4 -64.7 2.9 -4.3 82.0 8.5 -8.7 94.9 -50.0 -19.2 -64.1 2.8 -4.2 74.0 9.0 -8.0 86.4 -49.5 -38.4 -64.8 -11.6 -4.1 66.1 9.5 -7.4 78.0 -49.1 -66.2 -65.6 -13.4 -4.1 58.3 10.0 -6.9 69.3 -48.5 -87.8 -64.0 -22.0 -4.1 50.6 10.5 -6.6 61.2 -47.1 -110.5 -64.9 -32.5 -4.1 42.5 11.0 -6.4 53.4 -45.6 -133.9 -64.5 -47.6 -4.2 34.6 11.5 -6.3 45.9 -44.0 -161.7 -63.9 -59.4 -4.2 26.8 12.0 -6.2 38.7 -44.3 167.9 -63.5 -74.2 -4.2 19.2 12.5 -6.1 32.1 -44.1 159.3 -60.6 -102.9 -4.3 11.7 13.0 -5.9 26.0 -41.7 142.2 -60.2 -139.2 -4.3 4.2 13.5 -5.6 18.6 -41.3 123.4 -59.9 -153.0 -4.4 -3.0 14.0 -5.7 9.3 -39.1 115.7 -59.7 179.2 -4.5 -10.3 14.5 -5.9 2.9 -36.7 100.3 -58.3 167.2 -4.6 -17.4 15.0 -6.1 -2.4 -34.2 83.0 -55.6 143.4 -4.7 -24.6 15.5 -6.2 -7.0 -32.1 62.9 -56.7 108.0 -4.9 -31.1 16.0 -6.2 -11.5 -30.0 43.2 -55.2 113.7 -5.1 -38.1 16.5 -6.1 -15.7 -28.2 18.4 -54.8 68.3 -5.2 -45.0 17.0 -5.9 -20.1 -27.6 -3.7 -58.8 56.5 -5.3 -51.7 17.5 -5.7 -24.7 -26.9 -19.8 -70.0 -51.5 -5.6 -58.5 18.0 -5.4 -29.6 -25.5 -33.5 -61.7 162.1 -5.8 -65.2 18.5 -5.1 -34.9 -23.7 -49.0 -62.6 158.7 -5.9 -71.7 19.0 -4.8 -40.7 -22.3 -67.7 -54.8 153.2 -6.2 -77.9 19.5 -4.5 -46.9 -21.0 -85.0 -50.9 128.5 -6.4 -84.0 20.0 -4.2 -53.4 -19.7 -100.8 -48.9 106.7 -6.5 -89.7 20.5 -3.8 -60.6 -18.5 -117.3 -49.3 88.4 -6.6 -95.1 21.0 -3.5 -68.4 -17.1 -133.6 -53.2 76.0 -6.7 -100.9 21.5 -3.3 -76.3 -16.2 -150.1 -50.4 87.8 -6.6 -106.8 22.0 -3.1 -84.1 -15.1 -160.4 -47.4 78.5 -6.5 -113.4 22.5 -2.9 -92.3 -13.8 -174.2 -48.3 61.2 -6.5 -120.3 23.0 -2.8 -100.5 -12.3 172.7 -51.1 69.3 -6.5 -127.8 23.5 -2.7 -108.8 -10.7 161.8 -46.4 67.1 -6.6 -135.4 24.0 -2.5 -116.9 -8.9 148.5 -45.4 59.1 -6.9 -142.8 24.5 -2.4 -124.7 -7.2 137.2 -46.0 45.4 -7.3 -149.9 25.0 -2.2 -133.1 -5.1 125.7 -45.7 50.8 -8.1 -156.1 25.5 -2.1 -141.1 -2.7 113.4 -44.0 46.9 -9.2 -160.2 26.0 -2.0 -149.4 -0.1 99.7 -42.7 41.4 -10.6 -158.1 26.5 -2.0 -157.4 2.7 84.5 -41.4 24.5 -11.2 -148.6 27.0 -1.8 -165.8 5.6 67.7 -41.9 9.0 -10.2 -136.7 27.5 -1.8 -174.6 8.6 49.0 -42.5 8.6 -7.9 -134.2 28.0 -2.0 176.1 11.9 28.0 -41.6 9.5 -6.0 -139.9 28.5 -2.4 167.2 15.2 3.4 -39.8 -7.2 -4.8 -149.0 29.0 -3.2 158.1 18.6 -25.4 -40.1 -13.6 -4.2 -157.0 29.5 -4.7 154.2 21.5 -61.0 -40.3 -28.9 -3.9 -164.0 30.0 -5.1 162.8 23.3 -102.3 -40.0 -38.5 -2.9 -168.9 30.5 -3.6 162.6 23.5 -142.6 -40.4 -47.3 -2.2 -177.8 31.0 -2.8 153.0 23.3 -175.8 -41.8 -61.4 -1.8 172.0 31.5 -2.6 142.6 23.1 155.1 -42.9 -57.3 -1.7 161.6 32.0 -2.8 133.2 22.8 130.6 -43.1 -67.2 -2.0 151.6 32.5 -3.4 121.7 22.9 108.9 -43.0 -73.9 -2.6 141.8 33.0 -4.6 110.5 23.6 87.6 -45.2 -71.4 -3.6 135.8 33.5 -6.8 101.6 24.7 63.2 -44.6 -73.2 -4.2 133.6 34.0 -10.2 103.2 25.3 35.0 -43.6 -70.1 -4.6 129.0 34.5 -12.9 123.5 25.6 6.3 -47.1 -83.1 -5.4 125.4 35.0 -11.8 147.9 25.7 -21.6 -46.9 -55.5 -5.4 122.1 35.5 -9.1 153.1 25.4 -48.1 -43.1 -66.4 -6.5 117.2 36.0 -7.3 150.1 25.2 -72.1 -42.7 -61.7 -7.2 116.5 36.5 -6.1 145.6 25.1 -96.1 -43.2 -57.1 -7.9 115.9 37.0 -5.3 139.3 25.1 -120.2 -42.7 -70.3 -8.1 116.8 37.5 -4.9 130.6 24.8 -143.1 -40.7 -69.5 -8.2 111.1 38.0 -4.6 123.4 24.6 -165.2 -39.6 -89.1 -9.3 107.4 38.5 -4.6 113.6 24.5 172.6 -40.8 -92.1 -10.0 104.4 39.0 -5.1 103.9 24.5 150.5 -40.1 -99.8 -11.3 99.5 39.5 -6.1 98.4 24.5 127.8 -41.2 -110.5 -13.7 98.4 40.0 -6.2 91.7 24.4 105.4 -44.4 -107.8 -15.3 108.2 40.5 -6.3 81.8 24.6 81.2 -41.3 -103.6 -15.4 119.3 41.0 -6.9 67.1 24.3 57.2 -42.1 -121.2 -15.5 115.2 41.5 -7.6 50.9 24.1 32.9 -45.2 -112.6 -17.5 119.5 42.0 -7.7 25.3 23.8 8.1 -43.5 -74.9 -19.0 138.8 42.5 -8.1 -9.9 23.2 -15.2 -38.1 -97.5 -20.0 159.1 43.0 -8.0 -46.4 22.9 -37.2 -36.6 -115.9 -17.2 -174.2 43.5 -6.6 -80.4 23.0 -62.0 -36.8 -139.0 -12.7 -174.7 44.0 -5.0 -110.4 22.6 -90.0 -38.1 -158.7 -10.9 172.7 44.5 -4.3 -135.1 21.6 -117.4 -39.9 -173.0 -10.8 166.5 45.0 -3.8 -150.6 20.5 -143.1 -44.6 -175.7 -9.9 168.9