MGA-785T6 Low Noise Amplifier with Bypass Switch Data Sheet Description/Applications Features The MGA-785T6 is an easy-to-use GaAs MMIC Low Noise Amplifier (LNA) that offer excellent linearity and low noise figure for application from 0.1 to 1.5 GHz. The device is housed in Ultra Thin Small Leadless Package (UTSLP) with 0.4mm package thickness. x Operating Freq = 0.1 ~1.5 GHz The MGA-785T6 features a typical noise figure of 1.5 dB and 15.7 dB associated gain from single stage, feedback FET amplifier. The output is internally matched to 50. The input is optimally internally matched for lowest noise figure into 50. The input may be additionally externally matched for low VSWR through the addition of a single series inductor. When set into the bypass mode, both input and output are internally matched to 50 . Specifications at 600 MHz; 3V 10 mA (Typ.) The MGA-785T6 offers an integrated solution of LNA with adjustable IIP3. The IIP3 can be fixed to a desired current level for the receiver's linearity requirements. The LNA has a bypass switch function, which sets the current to zero and provides low insertion loss. The bypass mode also boosts dynamic range when high level signal is being received. Applications Package Marking & Orientation Pin 6 : NC 78YM Pin 1 : NC Pin 5 : RF_Out and Vd Pin 2 : RF_IN and Vref Pin 3 : NC Pin 4 : NC Top View 78 = Device Code Y = Year of manufacture M = Month of manufacture 1 Bottom View x Bypass Switch on Chip x Adjustable Input IP3 x Miniature Surface Mount 2.0x1.3x0.4 mm3 6-lead UTSLP x 1.5 dB Noise Figure x 15.7 dB Gain x Bypass Switch on chip Loss = -2.6 dB IIP3 = + 29.5 dBm LNA for DVB-T, DVB-H, T-DMB, ISDB-T, DAB and MediaFLO Table 1. Absolute Maximum Rating [1] Symbol Parameter Units Absolute Max. Max. Recommended Vd Device Voltage V 5.5 4.2 Vref Max Input to Ground DC Voltage V +0.3 -5.5 +0.1 -4.2 Ids Drain Current mA 70 60 Pd Power Dissipation mW 300 250 Pin,max CW RF Input Power dBm +20 +13 Tj Junction Temperature C 170 150 TSTG Storage Temperature C -65 to +150 -40 to +85 Thermal Resistance [2] : Tjc = 82 C / W Notes: 1. Operation of this device in excess of any of these limits may cause permanent damage. 2. Thermal Resistance is measured from junction to board using IR method. Table 2. Electrical Specifications TA = 25 C , Freq = 0.6 GHz, Vd = 3V (unless otherwise specified) Symbol Parameter and Test Condition Units Min. Typ Max. Vref [1,2] Input to Ground DC Voltage Vd = 3V Id = 10 mA V -0.80 -0.61 -0.42 NF [1,2] Noise Figure in test circuit Vd = 3V Id = 10 mA dB - 1.50 1.90 Gain [1,2] Associated Gain in test circuit Vd = 3V Id = 10 mA dB 14.00 15.40 17.00 IIP3 [1,2,3] Input 3rd Order Intercept in test circuit Vd = 3V Id = 10 mA dBm -0.50 1.10 - P1dB [1,2] Output Power at 1 dB Gain Compression in test circuit Vd = 3V Id = 10 mA dBm - 3.20 - Ig (Bypass) [1,2] Gate Leakage Current (Bypass mode) Vd = 0, Vref = -3V Id = 0 mA uA - 1.70 - IIP3 (Bypass) Input 3rd Order Intercept in test circuit (bypass mode) Vd = 0, Vref = -3V Id = 0 mA dBm 26.50 29.50 - Insertion Loss in test circuit (bypass mode) Vd = 0, Vref = -3V Id = 0 mA dB -4.00 -2.60 - [1,2,4] IL (Bypass) [1,2] Notes: 1. Circuit losses have been de-embedded from actual measurement. 2. Measurement in table 2 uses the test board and circuit schematic shows in figure 1a. Data based on 500 part sample size from two wafer lots during initial characterization of this product. 3. 0.6 GHz IIP3 Test Condition : F1 = 0.6 GHz, F2 = 0.605 GHz, Pin = -25 dBm 4. 0.6 GHz IIP3 (Bypass) Test Condition : F1 = 0.6 GHz, F2 = 0.605 GHz, Pin = -15 dBm 2 Vref Vd C3 0.1 uF C6 0.1 uF R1 51 Ohm C2 120 pF C5 120 pF L1 47 nH L3 27 nH L2 15 nH C1 5.6pF RF in C4 8.2 pF 2 MGA-785T6 Circuit Symbol Size Description C1 0402 5.6 pF C2, C5 0402 120 pF C3, C6 0402 0.1 uF C4 0402 8.2 pF R1 0402 51 ohm L1 0402 47 nH L2 0402 15 nH L3 0402 27 nH RF out 5 Figure 1a. MGA-785T6 Production Test Circuit. Circuit losses have been de-embedded from actual measurements. Vd Vref ICM Fixture 2 5 MGA -785T6 RF input RF output Bias Tee Bias Tee Figure 1b. A diagram showing the connection to the DUT during an S-parameter and Noise parameter measurement using an Automated Tuner System 3 Product Consistency Distribution Charts at 0.6 GHz, Vd = 3 V, Id = 10mA Figure 2. Vref @ 3V 10mA, LSL=-0.75, Nominal=0.61, USL=-0.47 Figure 3. NF @ 0.6GHz 3V 10mA, Nominal=1.5, USL=1.8 Figure 4. Gain @ 0.6GHz 3V 10mA, LSL=14.25, Nominal=15.70, USL=17.25 Figure 5. IIP3 @ 0.6GHz 3V 10mA, LSL=-0.5, Nominal=1.1 Figure 6. IL_bypass @ 0.6GHz 3V 0mA, LSL=-4.0, Nominal=-2.6 Figure 7. IIP3_bypass @ 0.6GHz 3V 0mA, LSL=26.5, Nominal=29.5 Note: 1. Measurement uses the test board and circuit schematics shows in Figure 1a. 2. Distribution data based on 500 part sample size from two wafer lots during initial characterization of this product. Future wafers allocated to this product may have nominal values anywhere between upper and lower limits. 4 MGA-785T6 Typical Performance, TA = 25 C, Vd = 3V, Id = 10mA (unless otherwise specified). All data as measured in Figure 1a test circuit. 2 6 2.7V 2.7V 5 3.0V 1.8 3.0V 3.3V NF (dB) NF (dB) 3.3V 4 3 2 1.6 1.4 1.2 1 0.0 0.5 1.0 FREQUENCY (GHz) 1 0.4 1.5 Figure 8. Noise Figure vs Frequency and Voltage (Vd) 0.5 0.6 0.7 FREQUENCY (GHz) Figure 9. Noise Figure vs Frequency (0.4 - 0.8GHz) and Voltage (Vd) 18 18 16 2.7V 17 12 10 GAIN (dB) GAIN (dB) 14 2.7V 8 3.0V 6 3.3V 4 0.0 0.5 1.0 3.0V 3.3V 16 15 14 1.5 0.4 FREQUENCY (GHz) Figure 10. Gain vs Frequency and Voltage (Vd) 0.5 0.6 0.7 FREQUENCY (GHz) 0.8 Figure 11. Gain vs Frequency (0.4 - 0.8GHz) and Voltage (Vd) 15 10 2.7V 2.7V 3.0V 8 3.0V 10 3.3V 3.3V P1dB (dBm) IIP3 (dBm) 0.8 5 6 4 0 2 -5 0.0 0.5 1.0 1.5 FREQUENCY (GHz) Figure 12. Input Third Order Intercept Point vs Frequency and Voltage (Vd) 5 0 0 0.5 1 1.5 FREQUENCY (GHz) Figure 13. Output Power at 1dB Compression vs Frequency and Voltage (Vd) 7 18 -40C 6 5 14 85C GAIN (dB) NF (dB) 16 25C 4 3 12 10 2 8 1 6 0.5 1.0 FREQUENCY (GHz) 1.5 Figure 14. Noise Figure vs Frequency and Temperature 25C 85C 4 0.0 0 0.0 -40C 0.5 1.0 FREQUENCY (GHz) Figure 15. Gain vs Frequency and Temperature 15 10 -40C -40C 25C 10 8 25C 85C 85C P1dB (dBm) IIP3 (dBm) 1.5 5 6 4 0 2 -5 0 0.5 1 0 1.5 0 FREQUENCY (GHz) 0.5 1 1.5 FREQUENCY (GHz) Figure 16. Input Third Order Intercept Point vs Frequency and Temperature Figure17. Output Power at 1dB Compression vs Frequency and Temperature 0 15 VSWR (Bypass Switch) INSERTION LOSS (dB) IN (swt) -2 -4 -6 -40C OUT (swt) 10 5 25C -8 85C -10 0 0.5 1 FREQUENCY (GHz) 1.5 Figure 18. Insertion Loss (Switch on) vs Frequency and Temperature. 6 0 0 0.5 1 FREQUENCY (GHz) Figure 19. LNA off (Switch on) VSWR vs Frequency 1.5 15 20 IN (LNA) 10 mA 15 10 IIP3 (dBm) VSWR (LNA) OUT (LNA) 5 20 mA 40 mA 10 5 0 -5 0 0 0 0.5 1 FREQUENCY (GHz) 0.5 1 FREQUENCY (GHz) 1.5 1.5 Figure 21. Input Third Order Intercept Point vs Frequency and Current Figure 20. LNA on (Switch off) VSWR vs Frequency 4 20 -40C 16 25C 85C 12 GAIN (dB) NF (dB) 3 2 1 8 -40C 4 25C 85C 0 -4 0 0 0 10 20 Id CURRENT (mA) 30 40 Figure 22. Noise Figure vs Current and Temperature (Freq = 600 MHz) 7 10 20 Id CURRENT (mA) 30 Figure 23. Gain vs Current and Temperature (Freq = 600 MHz) 40 12 8 10 6 8 P1dB (dBm) IIP3 (dBm) 4 2 -40C 0 25C 6 4 -40C 25C 2 85C 85C 0 -2 0 10 20 Id CURRENT (mA) 30 0 40 Figure 24. Input Third Order Intercept Point vs Current and Temperature (Freq = 600 MHz) 20 30 40 Id CURRENT (mA) Figure 25. Output Power at 1dB Compression vs Current and Temperature (Freq = 600 MHz) 5 1 Input -40C Output 4 10 0.8 25C Vref (V) VSWR 85C 3 2 0.6 0.4 0.2 1 0 0 0 10 20 30 40 0 10 20 Id CURRENT (mA) Id CURRENT (mA) Figure 26. Input and Output VSWR vs Current (Freq = 600 MHz) 8 Figure 27. Vref vs Current and Temperature 30 40 MGA-785T6 Typical Scattering Parameters ( LNA Off / Switch ON ), Tc = 25C, Zo = 50ohm, Vd = 3V, Id = 0mA, Vref = -3.0V (Test circuit of Figure 1b) 9 Freq GHz Mag S11 Ang dB S21 Mag Ang Mag S12 Ang Mag S22 Ang 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 1.9 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 7.0 8.0 9.0 10.0 0.98 0.90 0.83 0.76 0.68 0.63 0.58 0.52 0.47 0.43 0.31 0.26 0.24 0.18 0.16 0.15 0.15 0.12 0.13 0.12 0.11 0.13 0.23 0.32 0.43 -12.90 -22.20 -31.60 -40.90 -50.20 -55.00 -59.80 -64.50 -69.30 -72.10 -82.30 -87.70 -88.20 -89.90 -94.60 -99.30 -105.20 -110.00 -116.50 -125.40 -139.90 -168.00 170.50 154.10 137.20 -14.11 -10.37 -7.79 -5.78 -4.15 -3.74 -3.34 -2.96 -2.59 -2.43 -2.01 -1.88 -1.82 -1.74 -1.72 -1.71 -1.70 -1.71 -1.73 -1.77 -1.79 -1.96 -2.19 -2.62 -3.15 0.20 0.30 0.41 0.51 0.62 0.65 0.68 0.71 0.74 0.76 0.79 0.81 0.81 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.81 0.80 0.78 0.74 0.70 73.30 63.40 53.50 43.60 33.70 29.00 24.40 19.70 15.00 11.60 -1.30 -9.10 -9.40 -17.50 -24.40 -33.90 -41.70 -50.50 -57.30 -63.30 -71.80 -86.30 -100.10 -116.00 -131.70 0.20 0.30 0.41 0.51 0.62 0.65 0.68 0.71 0.74 0.76 0.79 0.80 0.81 0.82 0.83 0.84 0.85 0.85 0.85 0.84 0.82 0.80 0.78 0.74 0.70 73.40 63.50 53.60 43.70 33.80 29.10 24.40 19.80 15.10 11.70 -1.20 -9.00 -9.30 -17.40 -24.30 -33.80 -41.60 -50.40 -57.30 -63.20 -71.70 -86.30 -100.00 -115.90 -131.60 0.94 0.85 0.76 0.67 0.58 0.53 0.49 0.44 0.40 0.37 0.26 0.22 0.21 0.17 0.14 0.12 0.11 0.09 0.07 0.07 0.07 0.07 0.13 0.17 0.24 -16.30 -25.20 -34.20 -43.10 -52.00 -55.50 -59.00 -62.50 -66.00 -68.40 -76.60 -79.50 -80.70 -86.80 -90.70 -94.70 -99.10 -104.60 -110.00 -116.70 171.70 159.90 151.80 142.10 132.00 MGA-785T6 Typical Scattering Parameters and Noise Parameters, Tc = 25C, Zo = 50ohm, Vd = 3V, Id = 5mA, Vref = -0.7V (Test circuit of Figure 1b) Freq GHz Mag S11 Ang dB S21 Mag Ang Mag S12 Ang Mag S22 Ang 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 1.9 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.7 6.0 7.0 8.0 9.0 10.0 0.82 0.81 0.79 0.78 0.77 0.76 0.75 0.74 0.73 0.72 0.70 0.68 0.68 0.67 0.65 0.63 0.60 0.57 0.57 0.57 0.58 0.58 0.63 0.65 0.68 0.71 -8.30 -12.20 -16.10 -19.90 -23.80 -27.70 -31.60 -35.50 -39.40 -42.80 -58.60 -70.80 -71.80 -83.50 -100.20 -116.90 -136.80 -150.00 -163.70 -179.80 174.20 165.90 141.40 120.10 103.50 90.20 12.58 12.49 12.40 12.31 12.22 12.13 12.04 11.95 11.85 11.77 11.32 10.96 10.83 10.29 10.22 10.22 9.52 8.72 8.12 7.65 7.39 7.33 5.69 4.52 3.26 2.19 4.26 4.21 4.17 4.13 4.08 4.04 4.00 3.96 3.91 3.88 3.68 3.53 3.48 3.27 3.25 3.24 2.99 2.73 2.55 2.41 2.34 2.33 1.93 1.68 1.46 1.29 173.60 170.90 168.20 165.40 162.70 160.00 157.30 154.50 151.80 149.10 136.20 126.40 125.40 116.20 105.60 90.80 77.00 65.30 53.40 43.90 40.20 35.10 13.60 -1.60 -17.70 -31.50 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.06 0.07 0.07 0.08 0.09 0.09 0.11 0.13 0.15 0.16 0.17 0.17 0.17 0.17 0.17 0.18 0.18 0.17 0.17 19.60 19.90 20.20 20.40 20.70 21.60 22.50 23.30 24.20 25.30 27.60 28.70 29.50 26.50 23.10 14.40 6.00 -1.00 -8.10 -13.40 -15.40 -18.00 -32.10 -39.30 -48.00 -54.60 0.58 0.57 0.57 0.57 0.56 0.56 0.56 0.55 0.55 0.55 0.54 0.53 0.52 0.50 0.49 0.46 0.43 0.39 0.35 0.30 0.27 0.22 0.27 0.31 0.34 0.38 -7.10 -8.60 -10.00 -11.50 -12.90 -15.00 -17.10 -19.20 -21.30 -23.70 -35.10 -43.10 -49.30 -61.30 -73.30 -85.10 -97.40 -108.90 -127.20 -129.30 -137.80 -146.80 171.80 146.70 128.80 116.20 Freq GHz Fmin dB Mag Ang Rn / 50 0.1 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 1.44 1.51 1.60 1.69 1.78 1.99 2.26 2.31 2.36 2.40 2.45 2.52 2.59 0.23 0.22 0.23 0.25 0.27 0.30 0.32 0.34 0.37 0.39 0.41 0.44 0.47 4.70 26.10 54.50 82.00 107.20 116.80 130.90 150.70 163.90 177.00 -164.30 -154.20 -145.10 0.27 0.27 0.27 0.27 0.27 0.27 0.26 0.24 0.22 0.19 0.17 0.16 0.15 opt Note : 1. Fmin values at 2 GHz and higher are based on measurements while the Fmin below 2 GHz have been extrapolated. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true Fmin is calculated. 10 MGA-785T6 Typical Scattering Parameters and Noise Parameters, Tc = 25C, Zo = 50ohm, Vd = 3V, Id = 10mA, Vref = -0.63V (Test circuit of Figure 1b) Freq GHz Mag S11 Ang dB S21 Mag Ang Mag S12 Ang Mag S22 Ang 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 1.9 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.7 6.0 7.0 8.0 9.0 10.0 0.78 0.77 0.75 0.74 0.73 0.72 0.71 0.70 0.69 0.68 0.66 0.64 0.64 0.63 0.61 0.59 0.56 0.54 0.54 0.54 0.55 0.57 0.61 0.65 0.68 0.72 -9.70 -13.90 -18.10 -22.20 -26.40 -30.70 -35.00 -39.20 -43.50 -47.10 -64.50 -77.70 -80.20 -91.00 -108.40 -126.10 -146.00 -159.80 -172.40 172.00 166.10 157.50 135.60 115.50 99.80 87.20 15.14 15.04 14.93 14.83 14.72 14.62 14.51 14.40 14.30 14.20 13.65 13.20 13.09 12.47 12.25 12.07 11.22 10.42 9.71 9.17 8.91 8.84 7.05 5.83 4.51 3.39 5.72 5.65 5.58 5.51 5.45 5.38 5.32 5.25 5.19 5.13 4.81 4.57 4.52 4.20 4.10 4.01 3.64 3.32 3.06 2.87 2.79 2.77 2.25 1.96 1.68 1.48 173.10 170.20 167.40 164.50 161.60 158.70 155.90 153.00 150.10 147.30 133.80 123.70 122.20 112.70 101.70 87.20 74.30 63.00 51.00 42.30 38.90 33.50 12.50 -2.00 -17.60 -31.10 0.05 0.05 0.05 0.05 0.05 0.05 0.06 0.06 0.06 0.06 0.07 0.08 0.08 0.10 0.11 0.13 0.13 0.13 0.14 0.14 0.14 0.14 0.15 0.15 0.15 0.15 18.90 19.20 19.40 19.70 19.90 20.70 21.50 22.20 23.00 23.90 25.70 26.60 27.10 24.10 20.90 13.00 6.20 0.60 -3.50 -9.00 -10.20 -12.60 -21.30 -28.80 -36.10 -41.80 0.46 0.46 0.46 0.45 0.45 0.44 0.44 0.44 0.43 0.43 0.42 0.40 0.40 0.39 0.37 0.35 0.33 0.29 0.26 0.21 0.20 0.16 0.24 0.31 0.35 0.40 -9.20 -10.60 -12.00 -13.40 -14.80 -17.20 -19.50 -21.90 -24.20 -26.70 -39.30 -47.90 -52.80 -64.70 -77.00 -89.40 -102.80 -115.40 -134.80 -142.00 -153.30 -157.10 157.70 135.60 120.00 108.80 Freq GHz Fmin dB Mag Ang Rn / 50 0.1 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 1.22 1.29 1.38 1.47 1.56 1.72 1.89 2.03 2.10 2.17 2.22 2.29 2.36 0.18 0.17 0.18 0.20 0.22 0.24 0.27 0.31 0.34 0.36 0.39 0.42 0.45 6.90 28.30 56.70 84.20 109.40 120.00 134.20 164.70 176.40 -172.00 -157.00 -146.90 -137.80 0.21 0.21 0.21 0.21 0.21 0.21 0.21 0.20 0.18 0.16 0.15 0.14 0.13 opt Note : 1. Fmin values at 2 GHz and higher are based on measurements while the Fmin below 2 GHz have been extrapolated. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true Fmin is calculated. 11 MGA-785T6 Typical Scattering Parameters and Noise Parameters, Tc = 25C, Zo = 50ohm, Vd = 3V, Id = 20mA, Vref = -0.53V (Test circuit of Figure 1b) Freq GHz Mag S11 Ang dB S21 Mag Ang Mag S12 Ang Mag S22 Ang 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 1.9 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.7 6.0 7.0 8.0 9.0 10.0 0.75 0.73 0.72 0.70 0.69 0.68 0.67 0.66 0.65 0.64 0.62 0.60 0.60 0.59 0.57 0.55 0.53 0.51 0.51 0.52 0.53 0.54 0.59 0.64 0.68 0.71 -10.90 -15.30 -19.70 -24.10 -28.50 -33.10 -37.70 -42.20 -46.80 -50.80 -69.40 -83.30 -84.40 -97.00 -115.00 -133.40 -153.30 -167.40 -178.80 166.00 160.30 151.40 131.80 112.70 97.80 85.70 16.89 16.77 16.66 16.54 16.42 16.30 16.19 16.07 15.95 15.83 15.20 14.68 14.59 13.89 13.52 13.21 12.27 11.46 10.68 10.10 9.86 9.78 7.92 6.73 5.44 4.32 6.99 6.90 6.81 6.72 6.62 6.54 6.45 6.36 6.27 6.19 5.75 5.42 5.36 4.95 4.74 4.58 4.11 3.74 3.42 3.20 3.11 3.08 2.49 2.17 1.87 1.65 172.70 169.70 166.70 163.70 160.70 157.70 154.70 151.60 148.60 145.70 131.70 121.30 120.60 109.80 98.70 84.40 72.10 61.30 49.40 41.50 38.40 32.60 12.40 -1.50 -16.80 -30.30 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.05 0.05 0.06 0.07 0.08 0.08 0.09 0.10 0.11 0.11 0.12 0.12 0.12 0.12 0.13 0.13 0.14 0.14 0.15 18.10 18.40 18.70 19.00 19.30 20.10 20.80 21.60 22.30 23.30 25.00 26.00 26.30 23.50 20.60 13.50 7.80 3.30 -0.80 -4.90 -5.80 -8.20 -16.40 -22.00 -28.70 -34.30 0.37 0.37 0.36 0.36 0.35 0.35 0.35 0.34 0.34 0.34 0.33 0.32 0.31 0.29 0.28 0.25 0.23 0.21 0.19 0.15 0.15 0.12 0.21 0.29 0.34 0.39 -11.60 -12.90 -14.10 -15.40 -16.60 -19.20 -21.80 -24.30 -26.90 -29.70 -43.20 -52.40 -55.50 -67.00 -79.40 -92.40 -107.60 -122.00 -142.00 -156.80 -171.70 178.20 145.80 127.30 114.40 104.90 Freq GHz Fmin dB Mag Ang Rn / 50 0.1 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 1.14 1.21 1.30 1.39 1.48 1.61 1.83 1.90 1.97 2.04 2.11 2.18 2.25 0.14 0.13 0.14 0.16 0.18 0.21 0.25 0.28 0.32 0.35 0.38 0.41 0.44 7.70 29.10 57.50 85.00 110.20 132.40 151.50 168.00 -177.70 -165.20 -154.00 -143.90 -134.80 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.18 0.17 0.15 0.14 0.13 0.12 opt Note : 1. Fmin values at 2 GHz and higher are based on measurements while the Fmin below 2 GHz have been extrapolated. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true Fmin is calculated. 12 MGA-785T6 Typical Scattering Parameters and Noise Parameters, Tc = 25C, Zo = 50ohm, Vd = 3V, Id = 40mA, Vref = -0.36V (Test circuit of Figure 1b) Freq GHz 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 1.9 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.7 6.0 7.0 8.0 9.0 10.0 S11 Mag 0.73 0.71 0.70 0.69 0.67 0.66 0.65 0.64 0.63 0.63 0.60 0.59 0.58 0.57 0.55 0.54 0.52 0.50 0.50 0.51 0.53 0.54 0.58 0.63 0.67 0.71 S21 Ang -11.40 -16.00 -20.50 -25.10 -29.60 -34.30 -39.10 -43.80 -48.50 -52.60 -71.70 -86.00 -86.90 -99.70 -117.70 -136.10 -155.80 -170.20 178.80 163.80 158.20 149.20 130.50 111.80 97.40 85.50 S12 dB 17.85 17.72 17.60 17.47 17.34 17.22 17.09 16.97 16.84 16.71 16.03 15.47 15.38 14.63 14.20 13.83 12.86 12.06 11.26 10.67 10.44 10.34 8.46 7.31 6.05 4.96 S22 Mag 7.80 7.69 7.59 7.48 7.37 7.26 7.16 7.05 6.95 6.85 6.33 5.94 5.87 5.39 5.13 4.92 4.40 4.01 3.66 3.42 3.33 3.29 2.65 2.32 2.01 1.77 Freq GHz Fmin dB Mag 0.1 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 1.08 1.15 1.24 1.33 1.42 1.52 1.60 1.66 1.73 1.80 1.88 1.95 2.02 Ang Rn / 50 0.13 0.12 0.13 0.15 0.17 0.20 0.24 0.27 0.30 0.33 0.37 0.40 0.43 12.00 33.40 61.80 89.30 114.50 137.30 156.60 176.90 -171.40 -158.80 -147.60 -137.50 -128.40 0.18 0.18 0.18 0.18 0.18 0.18 0.17 0.16 0.15 0.14 0.13 0.12 0.11 Ang 172.50 169.40 166.40 163.30 160.20 157.10 154.10 151.00 147.90 145.00 130.80 120.30 119.40 108.60 97.60 83.60 71.80 61.10 49.10 41.70 38.50 32.70 12.90 -0.80 -15.80 -29.40 Mag 0.04 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.06 0.07 0.07 0.08 0.09 0.10 0.10 0.11 0.11 0.11 0.11 0.12 0.12 0.13 0.13 0.14 Ang 17.40 17.70 18.00 18.30 18.60 19.40 20.10 20.90 21.60 22.60 24.80 26.10 26.30 24.10 21.70 15.30 10.30 6.30 2.00 -1.20 -2.00 -4.50 -12.60 -17.30 -23.90 -29.40 Mag 0.32 0.31 0.31 0.30 0.30 0.30 0.29 0.29 0.29 0.28 0.27 0.27 0.26 0.25 0.23 0.21 0.19 0.16 0.15 0.12 0.12 0.10 0.19 0.27 0.32 0.37 Ang -13.30 -14.30 -15.30 -16.20 -17.20 -19.80 -22.40 -24.90 -27.50 -30.30 -43.90 -52.90 -54.80 -65.30 -77.10 -90.10 -105.40 -120.70 -140.80 -162.00 170.60 163.90 141.30 124.00 112.60 104.30 opt Note : 1. Fmin values at 2 GHz and higher are based on measurements while the Fmin below 2 GHz have been extrapolated. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true Fmin is calculated. 13 MGA-785T6 Typical Scattering Parameters ( LNA / Switch Power Off ) Tc = 25C, Zo = 50ohm, Vd = 0V, Id = 0mA (Test circuit of Figure 1b) 14 Freq GHz Mag S11 Ang dB S21 Mag Ang Mag S12 Ang Mag S22 Ang 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 1.9 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 7.0 8.0 9.0 10.0 0.99 0.96 0.92 0.89 0.85 0.83 0.80 0.77 0.75 0.73 0.67 0.65 0.64 0.61 0.61 0.61 0.62 0.63 0.63 0.64 0.65 0.68 0.73 0.75 0.78 -15.30 -28.50 -41.70 -54.80 -68.00 -76.80 -85.70 -94.50 -103.30 -110.00 -135.80 -142.10 -150.90 -167.70 178.70 164.20 154.70 142.80 134.40 127.70 113.60 101.90 92.60 82.30 73.70 -34.42 -29.63 -26.56 -24.29 -22.50 -21.72 -21.11 -20.45 -19.91 -19.58 -18.56 -18.27 -18.06 -17.59 -17.46 -17.39 -17.20 -16.95 -16.77 -16.65 -16.48 -16.25 -15.92 -15.65 -15.19 0.02 0.03 0.05 0.06 0.08 0.08 0.09 0.10 0.10 0.11 0.12 0.12 0.13 0.13 0.13 0.14 0.14 0.14 0.15 0.15 0.15 0.15 0.16 0.17 0.17 77.90 71.00 64.20 57.30 50.40 46.20 42.00 37.70 33.50 30.40 19.00 12.90 11.00 5.40 1.00 -4.70 -7.10 -9.70 -12.50 -14.80 -17.70 -21.80 -26.90 -31.10 -36.50 0.02 0.03 0.05 0.06 0.08 0.08 0.09 0.10 0.10 0.11 0.12 0.12 0.13 0.13 0.14 0.14 0.14 0.14 0.15 0.15 0.16 0.16 0.17 0.17 0.17 80.40 73.10 65.70 58.40 51.00 46.70 42.40 38.10 33.80 30.70 19.30 13.10 11.30 5.50 0.30 -3.50 -6.10 -7.40 -9.80 -12.70 -15.50 -22.50 -25.70 -30.90 -36.30 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.82 0.82 0.82 0.81 0.81 0.81 0.80 0.80 0.79 0.81 0.83 0.84 0.86 0.88 0.88 0.88 0.86 0.85 178.70 177.60 176.50 175.40 174.30 173.10 171.90 170.70 169.50 168.20 161.60 156.30 152.20 145.00 137.90 130.20 125.90 116.50 111.30 106.90 97.00 87.00 81.20 72.60 65.10 Package Dimensions PIN #1 INDICATOR R 0.10 PIN #1 DOT BY MARKING 0.40 0.05 0.20 2.00 0.05 0.15 1.10 1.30 0.05 78YM 0.50 1.20 0.20 TOP VIEW SIDE VIEW BOTTOM VIEW PCB Land Pattern 1.700 1.100 0.435 0.286 0.300 R0.100 0.350 1.300 0.350 Top Metal Solder Mask Opening 0.230 0.332 0.310 Land Pattern With Via 1.960 1.700 0.435 1.700 0.435 0.260 0.500 0.510 0.260 0.500 0.230 0.310 Stencil Opening Notes: 1. All dimension are in MM 2. Via hole is optional. 3. Recommend to use standard 4 mils Stencil thickness 15 0.230 Combined Land Pattern & Stencil Opening 0.260 0.286 Stencil Outline Drawing and Combined Land Pattern & Stencil Layout Device Orientation REEL USER FEED DIRECTION 78YM CARRIER TAPE USER FEED DIRECTION 78YM 78YM TOP VIEW END VIEW COVER TAPE Tape Dimensions 1.50 0.10 4.0 0.10 2.00 0.05 4.0 0.10 1.75 0.10 3.50 0.05 8.00 +0.30/-0.10 0.20 0.20 0.15 45 MAX. 45 MAX. 0.73 0.05 2.17 0.05 Ao Ko Part Number Ordering Information Part Number No. of Devices Container MGA-785T6-BLKG 100 Antistatic bag MGA-785T6-TR1G 3,000 7" Reel MGA-785T6-TR2G 10,000 13" Reel 16 1.67 0.05 Bo Reel Dimensions O178.01.0 FRONT BACK SEE DETAIL "X" RECYCLE LOGO FRONT VIEW 7.9-10.9** 65 45 8.4 +1.5* -0.0 R10.65 R5.2 O55.00.5 BACK 60 O178.01.0 FRONT Slot hole 'b' Slot hole 'a' EMBOSSED RIBS RAISED: 0.25mm, WIDTH: 1.25mm O51.20.3 BACK VIEW For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright (c) 2005-2009 Avago Technologies. All rights reserved. AV02-0058EN - November 17, 2009 14.4* MAX.