MGA-31489-TR1G

MGA-31489 High Gain Driver Amplifier 1.5GHz ~ 3GHz Data Sheet Description Features Avago Technologies MGA-31489 is a high performance Driver Amplifier MMIC, housed in a standard SOT-89 plastic package. The device features flat high gain with excellent input and output return loss, as well as superior linearity performance. The device can be easily matched to obtain desired performance. x ROHS compliant MGA-314389 is especially ideal for 50 : wireless infrastructure application within the 1.5 GHz to 3 GHz frequency range applications. With high IP3 and low noise figure and wideband operation, the MGA-31489 may be utilized as a driver amplifier in the transmit chain and as a second stage LNA in the receiver chain. x Advanced enhancement mode PHEMT Technology This device uses Avago Technologies proprietary 0.25 Pm GaAs Enhancement mode PHEMT process. At 1.9 GHz, Vd = 5 V, Id = 69 mA (typ) @ 25° C x High IP3 at low DC bias power(1) x High gain, with good gain flatness x Low noise figure x Excellent uniformity in product specification x SOT-89 standard package Specifications x OIP3 = 37.3 dBm x Noise Figure = 1.9 dB Pin connections and Package Marking GND x Halogen free x Gain = 19.5 dB, Gain Flatness (± 50 MHz) = 0.11 dB GND x P1dB = 21.9 dBm x IRL = 17.2 dB, ORL = 10.1 dB 14X Note: 1. The MGA-31489 has a superior LFOM of 11.9 dB. Linearity Figure of Merit (LFOM) is essentially OIP3 divided by DC bias power. Simplified Schematic Input GND Top View Output Output GND Input Vdd Bottom View C Note: Top View: Package marking provides orientation and identification “14” = Device Code “X” = Date Code character indentifies month of manufacturing C C Attention: Observe precautions for handling electrostatic sensitive devices. ESD Machine Model = 120 V ESD Human Body Model = 1400 V Refer to Avago Application Note A004R: Electrostatic Discharge, Damage and Control. L RFout RFin C L Figure 1. Simplified Schematic diagram C MGA-31489 Absolute Maximum Rating (1) TA=25° C Thermal Resistance Symbol Parameter Units Absolute Max. Vd, max Drain Voltage, RF output to ground V 5.5 Pd Power Dissipation (2) mW 605 Pin CW RF Input Power dBm 20 Tj Junction Temperature °C 150 TSTG Storage Temperature °C -65 to 150 Thermal Resistance (3) (Vd = 5.0 V, Tc = 85° C), Tjc = 51.7° C/W Notes: 1. Operation of this device in excess of any of these limits may cause permanent damage. 2. Source lead temperature is 25° C. Derate 19.3 mW/° C for TL>131.4° C. 3. Thermal resistance measured using 150° C Infra-Red Microscopy Technique. MGA-31389 Electrical Specification (1) TC = 25° C, Vd = 5 V, unless noted Symbol Parameter and Test Condition Frequency Units Min. Typ. Max. Ids Quiescent Current N/A mA 57 69 84 NF Noise Figure 1.9 GHz 2.5 GHz dB – 1.9 2.0 2.35 Gain Gain 1.9 GHz 2.5 GHz dB 18.2 19.5 20.5 21.2 OIP3 (2) Output Third Order Intercept Point 1.9 GHz (2) 2.5 GHz (2) dBm 34.8 37.3 37.2 – P1dB Output Power at 1 dB Gain Compression 1.9 GHz 2.5 GHz dBm 20.1 21.9 22.2 – PAE Power Added Efficiency at P1dB 1.9 GHz 2.5 GHz % – 39.1 40.2 – IRL Input Return Loss 1.9 GHz 2.5 GHz dB – 17.2 15.9 – ORL Output Return Loss 1.9 GHz 2.5 GHz dB – 10.1 18.5 – ISOL Isolation 1.9 GHz 2.5 GHz dB – 27.0 29.3 – Note : 1. Measurements obtained from a test circuit described in Figure 25. 2. OIP3 test condition: F1 - F2 = 10 MHz, with input power of -12 dBm per tone measured at worst case side band. 2 MGA-31489 Consistency Distribution Chart (1,2) CPK: 3.33 CPK: 3.82 USL: 84 LSL: 57 LSL: 2.35 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 Figure 2. Id @ 1900 MHz, Vd = 5 V 1.9 2 2.1 Figure 3. NF @ 1900 MHz, Vd = 5 V CPK: 5.30 CPK: 2.96 USL: 21.2 LSL: 18.2 LSL: 34.8 19 1.8 1.7 19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8 19.9 20 Figure 4. Gain @ 1900 MHz, Vd = 5 V 36 37 38 Figure 5. OIP3 @ 1900 MHz, Vd = 5 V CPK: 2.19 LSL: 20.1 20.7 20.9 21.1 21.3 21.5 21.7 21.9 22.1 22.3 22.5 Figure 6. P1dB @ 1900 MHz, Vd = 5 V Notes: 1. Data sample size is 1500 samples taken from 3 different wafers and 2 different lots. Future wafers allocated to this product may have nominal values anywhere between the upper and lower limits. 2. Measurements are made on production test board which represents a trade-off between optimal Gain, NF, OIP3 and OP1dB. Circuit losses have been de-embedded from actual measurements. 3 MGA-31489 Application Circuit Data for 1.9 MHz 41 23.0 40 22.5 39 22.0 38 P1dB (dBm) OIP3 (dBm) Tc = 25° C, Vd = 5.0 V, Id = 69 mA 37 36 35 33 32 1600 1700 1800 1900 2000 Frequency (MHz) 2100 19.0 1600 2200 2100 2200 25° C -40° C 85° C -13 IRL (dB) Gain (dB) 1800 1900 2000 Frequency (MHz) -12 21 20 19 -14 -15 -16 18 -17 1700 1800 1900 2000 Frequency (MHz) 2100 -18 1600 2200 Figure 9. Gain vs Frequency and Temperature 25° C -40° C 85° C 1700 1800 1900 2000 Frequency (MHz) Figure 11. ORL vs Frequency and Temperature 1700 1800 1900 2000 Frequency (MHz) 2100 2200 Figure 10. IRL vs Frequency and Temperature Isolation (dB) ORL (dB) 1700 -11 25° C -40° C 85° C 22 4 25° C -40° C 85° C Figure 8. P1dB vs Frequency and Temperature 23 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 1600 20.5 19.5 Figure 7. OIP3 vs Frequency and Temperature 17 1600 21.0 20.0 25° C -40° C 85° C 34 21.5 2100 2200 -26.0 -26.2 -26.4 -26.6 -26.8 -27.0 -27.2 -27.4 -27.6 -27.8 -28.0 -28.2 1600 25° C -40° C 85° C 1700 1800 1900 2000 Frequency (MHz) Figure 12. Isolation vs Frequency and Temperature 2100 2200 MGA-31489 Application Circuit Data for 1.9 MHz (cont'd) 3.0 40 2.5 39 38 2.0 OIP3 (dBm) Noise Figure (dB) Tc = 25° C, Vd = 5.0 V, Id = 69 mA 1.5 1.0 0.0 1600 34 1800 1900 2000 Frequency (MHz) 2100 2200 Current (mA) 100 80 60 40 25° C -40° C 85° C 20 0 1.5 2.0 2.5 3.0 3.5 4.0 Voltage (Volt) Figure 15. Current vs Voltage and Temperature -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 Pin (dBm) Figure 14. OIP3 vs Input Power and Temperature 120 5 25° C -40° C 85° C 33 1700 Figure 13. Noise Figure vs Frequency and Temperature 1.0 36 35 25° C -40° C 85° C 0.5 37 4.5 5.0 5.5 MGA-31489 Application Circuit Data for 2.5 GHz Tc = 25° C, Vd = 5.0 V, Id = 69 mA 23.0 41 25° C -40° C 85° C 40 39 22.5 22.0 P1dB (dBm) OIP3 (dBm) 38 37 36 35 21.5 21.0 20.5 34 20.0 33 19.5 32 2200 2300 2400 2500 2600 Frequency (MHz) 2700 19.0 2200 2800 Figure 16. OIP3 vs Frequency and Temperature 25° C -40° C 85° C 2300 -12 IRL (dB) Gain (dB) 2800 -13 20 19 2300 2400 2500 2600 Frequency (MHz) 2700 -14 -15 -16 25° C -40° C 85° C 18 -17 -18 2200 2800 Figure 18. Gain vs Frequency and Temperature 2300 2400 2500 2600 Frequency (MHz) Figure 19. IRL vs Frequency and Temperature -27 25° C -40° C 85° C 25° C -40° C 85° C -28 Isolation (dB) ORL (dB) 2700 25° C -40° C 85° C -11 21 -29 -30 -31 -32 2300 2400 2500 2600 Frequency (MHz) Figure 20. ORL vs Frequency and Temperature 6 2800 -10 22 -8 -10 -12 -14 -16 -18 -20 -22 -24 -26 -28 -30 -32 2200 2700 Figure 17. P1dB vs Frequency and Temperature 23 17 2200 2400 2500 2600 Frequency (MHz) 2700 2800 -33 2200 2300 2400 2500 2600 Frequency (MHz) Figure 21. Isolation vs Frequency and Temperature 2700 2800 MGA-31489 Application Circuit Data for 2.5 GHz (cont'd) 3.0 40 2.5 39 38 2.0 OIP3 (dBm) Noise Figure (dB) Tc = 25° C, Vd = 5.0 V, Id = 69 mA 1.5 1.0 0.0 2200 34 2400 2500 2600 Frequency (MHz) 2700 2800 25° C -40° C 85° C Current (mA) 100 80 60 40 20 1.5 2.0 2.5 3.0 3.5 4.0 Voltage (Volt) Figure 24. Current vs Voltage and Temperature -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 Pin (dBm) Figure 23. OIP3 vs Input Power and Temperature 120 7 25° C -40° C 85° C 33 2300 Figure 22. Noise Figure vs Frequency and Temperature 0 1.0 36 35 25° C -40° C 85° C 0.5 37 4.5 5.0 5.5 Application Circuit Description and Layout Vdd C3 C2 C1 14X L1 RFin RFout C7 C8 C9* *Component indicated as C9 is to match with demoboard marking. Figure 25. Circuit diagram Figure 26. Demoboard Bill of Materials Description For 1.9GHz (1) For 2.5GHz (2) Circuit Symbol Size Value Manufacturer Value Manufacturer C2 0402 0.1 PF Murata 0.1 PF Murata C3 0603 2.2 PF Murata 2.2 PF Murata C7 0402 10 pF Murata 2.4 pF Murata C8 0402 2.4 pF Murata 3.3 pF Murata L1 0402 2.2 nH Murata 1.5 nH Murata C9 0402 NR 3.9 nH Murata Note: NR – not required in actual PCB design DCin RFin Input Matching Circuit 14X 1. *_mag = 0.117, G_ang = -137.3° 2. *_mag = 0.081, G_ang = -33.3° Output Matching Circuit 1. *_mag = 0.291, G_ang = 58.0° 2. *_mag = 0.325, G_ang = 100.9° RFout Figure 27. Input and output tuned Gamma location for 1900MHz (1) and 2500MHz (2) For best performance, MGA-31489 is an input and output prematched driver amplifier. To bias MGA-31489, a +5V supply (Vdd) is connected to the output pin through a RF choke, L1 (which isolates the inband signal from the DC supply). The bypass capacitor helps to eliminate out of low band frequency signals from the power supply, C2 and C3. Blocking capacitors are required for its input (C7) and output (C8), to isolate the supply voltage from preceeding and succeeding circuits. C7 and L3 also play a part in input tuning to improve input return loss while L1 and C8 help in tuning output. The recommended output tuning is for achieving best OIP3, while meeting typical specifications for other parameters. 8 MGA-31489 Typical Scatter Parameters (1) Tc = 25° C, Vd = 5.0 V, Id = 69 mA, Zo = 50 : Freq GHz S11 Mag. S11 dB S11 Ang. S21 Mag. S21 dB S21 Ang. S12 Mag. S12 dB S12 Ang. S22 Mag. S22 dB S22 Ang. K Factor 0.10 0.880 -1.1 169.4 0.192 -14.3 -75.1 0.001 -61.2 136.0 0.861 -1.3 168.5 174.795 0.20 0.875 -1.2 158.7 0.610 -4.3 -60.6 0.003 -50.7 122.8 0.843 -1.5 155.3 19.218 0.30 0.869 -1.2 147.3 1.312 2.4 -66.3 0.006 -44.3 120.0 0.813 -1.8 142.2 5.566 0.40 0.847 -1.4 134.7 2.307 7.3 -78.5 0.011 -39.5 113.3 0.757 -2.4 128.0 2.910 0.50 0.808 -1.8 121.0 3.563 11.0 -93.7 0.016 -35.8 103.1 0.679 -3.4 112.7 2.032 0.60 0.747 -2.5 106.1 4.996 14.0 -110.5 0.023 -32.8 90.3 0.581 -4.7 96.4 1.649 0.70 0.663 -3.6 90.3 6.469 16.2 -128.4 0.030 -30.4 76.4 0.467 -6.6 79.0 1.456 0.80 0.562 -5.0 74.0 7.822 17.9 -146.6 0.037 -28.7 61.9 0.347 -9.2 60.8 1.340 0.90 0.451 -6.9 58.0 8.915 19.0 -164.4 0.042 -27.4 47.5 0.235 -12.6 40.9 1.270 1.00 0.344 -9.3 39.6 9.674 19.7 178.5 0.047 -26.6 33.6 0.154 -16.3 21.0 1.226 1.10 0.249 -12.1 24.5 10.173 20.1 162.8 0.050 -26.1 20.9 0.084 -21.5 -9.2 1.196 1.20 0.169 -15.4 11.4 10.451 20.4 148.4 0.051 -25.8 9.3 0.049 -26.1 -66.0 1.178 1.30 0.104 -19.7 2.2 10.577 20.5 135.1 0.052 -25.6 -1.5 0.057 -24.9 -121.4 1.168 1.40 0.053 -25.5 3.3 10.610 20.5 122.9 0.053 -25.6 -11.5 0.076 -22.3 -151.5 1.167 1.50 0.028 -31.0 47.6 10.588 20.5 111.4 0.053 -25.6 -20.7 0.092 -20.7 -168.7 1.169 1.60 0.042 -27.5 84.0 10.542 20.5 100.6 0.052 -25.7 -29.5 0.102 -19.8 178.8 1.178 1.70 0.066 -23.6 90.0 10.492 20.4 90.3 0.051 -25.8 -37.9 0.105 -19.5 168.2 1.189 1.80 0.089 -21.1 84.1 10.452 20.4 80.4 0.050 -25.9 -46.0 0.104 -19.7 159.1 1.203 1.90 0.107 -19.4 75.9 10.439 20.4 70.8 0.049 -26.2 -54.0 0.098 -20.2 150.9 1.219 2.00 0.121 -18.3 67.6 10.448 20.4 61.4 0.048 -26.4 -61.6 0.087 -21.2 143.6 1.238 2.10 0.133 -17.5 59.4 10.500 20.4 52.0 0.046 -26.7 -69.1 0.071 -23.0 138.0 1.261 2.20 0.141 -17.0 52.0 10.581 20.5 42.5 0.044 -27.2 -76.5 0.050 -26.0 137.5 1.290 2.30 0.148 -16.6 45.8 10.697 20.6 32.7 0.042 -27.6 -83.5 0.029 -30.9 161.0 1.318 2.40 0.156 -16.2 40.6 10.823 20.7 22.6 0.039 -28.1 -90.0 0.034 -29.3 -141.6 1.357 2.50 0.168 -15.5 35.9 10.950 20.8 12.0 0.036 -28.8 -96.1 0.071 -23.0 -120.2 1.403 3.00 0.346 -9.2 -15.2 10.077 20.1 -49.1 0.028 -31.1 -108.8 0.361 -8.8 -159.3 1.377 3.50 0.597 -4.5 -95.3 6.325 16.0 -106.0 0.031 -30.2 -138.8 0.498 -6.1 156.4 1.158 4.00 0.775 -2.2 -149.8 3.557 11.0 -145.2 0.026 -31.8 -177.2 0.470 -6.6 131.1 1.538 5.00 0.887 -1.0 144.3 1.533 3.7 158.2 0.018 -35.0 113.6 0.326 -9.7 91.1 3.265 6.00 0.896 -1.0 75.2 0.790 -2.0 104.1 0.015 -36.2 46.3 0.313 -10.1 55.7 6.985 7.00 0.934 -0.6 20.4 0.376 -8.5 55.8 0.013 -37.5 -4.2 0.324 -9.8 34.8 10.997 8.00 0.953 -0.4 -3.9 0.199 -14.0 17.1 0.012 -38.1 -35.8 0.296 -10.6 5.4 16.801 9.00 0.934 -0.6 -32.1 0.116 -18.7 -24.4 0.012 -38.8 -65.8 0.306 -10.3 -36.5 43.212 10.00 0.937 -0.6 -72.4 0.061 -24.3 -68.2 0.009 -41.2 -95.2 0.408 -7.8 -66.3 95.316 11.00 0.960 -0.4 -100.5 0.029 -30.8 -99.6 0.005 -45.6 -111.4 0.520 -5.7 -79.0 190.373 12.00 0.967 -0.3 -116.3 0.015 -36.5 -120.3 0.003 -50.8 -115.5 0.592 -4.5 -85.9 490.471 13.00 0.957 -0.4 -132.4 0.006 -43.9 -139.6 0.002 -54.4 -58.7 0.682 -3.3 -109.3 1833.261 14.00 0.950 -0.4 -154.8 0.002 -52.1 -106.8 0.004 -48.8 -52.0 0.740 -2.6 -140.4 2420.744 15.00 0.963 -0.3 -172.2 0.003 -49.7 -77.8 0.004 -47.7 -64.8 0.815 -1.8 -163.9 895.275 16.00 0.964 -0.3 176.7 0.003 -51.7 -86.2 0.003 -51.3 -76.1 0.855 -1.4 -178.2 1370.491 17.00 0.955 -0.4 163.3 0.002 -52.2 4.7 0.003 -50.8 9.3 0.847 -1.4 167.4 1774.018 18.00 0.945 -0.5 145.4 0.008 -42.0 -4.7 0.009 -41.2 -2.6 0.808 -1.9 147.5 263.759 19.00 0.942 -0.5 128.2 0.013 -37.7 -24.5 0.014 -37.0 -24.3 0.758 -2.4 127.2 129.776 20.00 0.935 -0.6 113.6 0.017 -35.6 -38.1 0.018 -35.1 -38.4 0.757 -2.4 109.5 91.498 9 MGA-31489 K-Factor (1) K Factor Tc = 25° C, Vd = 5.0 V, Id = 69 mA, Zo = 50 : 10 9 8 7 6 5 4 3 2 1 0 K Factor 0 2 4 6 8 10 12 Frequency (GHz) 14 16 18 20 MGA-31489 Typical Noise Parameters (1) Tc = 25° C, Vd = 5.0 V, Id = 69 mA, Zo = 50 : Freq (GHz) Fmin (dB) *opt Mag *opt Ang Rn/Z0 Ga (dB) 0.5 4.61 0.727 -127.5 0.83 17.55 0.8 2.63 0.441 -100.2 0.41 19.82 0.9 2.24 0.407 -92.2 0.35 20.13 1.0 2.11 0.328 -81.4 0.32 20.35 1.5 1.88 0.156 -54.1 0.26 20.52 2.0 1.67 0.101 -46.8 0.27 20.46 2.5 1.98 0.161 49.0 0.29 21.03 3.0 2.05 0.254 97.0 0.26 21.91 3.5 1.95 0.379 132.9 0.18 20.78 4.0 2.27 0.531 164.3 0.10 17.00 4.5 2.67 0.643 -167.2 0.09 14.01 5.0 3.21 0.748 -139.3 0.39 11.47 5.5 4.19 0.821 -110.6 1.83 8.90 6.0 4.78 0.916 -83.0 5.90 6.21 Note: 1. Measurements are made using 10 mils Rogers RO4350 TRL Board. 10 Package Dimensions Dimensions are in mm D A D1 C E H #1 #2 E1 #3 B L B1 e #3 #2 #1 e1 BOTTOM S Y M B O L COMMON A DIMENSIONS MILLIMETER MAX. MIN. NOM. 1.50 1.60 1.40 DIMENSIONS INCH NOM. MAX. MIN. 0.059 0.063 0.055 B 0.44 0.50 0.56 0.017 0.0195 0.022 B1 0.36 0.42 0.48 0.014 0.0165 0.019 C 0.35 0.40 0.44 0.014 0.016 0.017 D 4.40 4.50 4.60 0.173 0.177 0.181 D1 1.62 1.73 1.83 0.064 0.068 0.072 E 2.30 2.50 2.60 0.090 0.096 0.102 E1 2.13 2.20 2.29 0.084 0.087 0.090 1.50 BSC e 0.059 BSC 3.00 BSC e1 0.118 BSC H 3.95 4.10 4.25 0.155 0.161 0.167 L 0.90 1.10 1.20 0.035 0.038 0.047 M 2.36 2.46 2.56 0.093 0.097 0.101 Part Number Ordering Information Part Number No. of Devices Container MGA-31489-BLKG 100 Antistatic Bag MGA-31489-TR1G 3000 13" Tape/Reel 11 Note : a) Dimensioning and tolerancing per ANSI.Y14.5M-1982 b) Controlling dimension: Millimeter conversions to inches are not necessarily exact c) Dimension B1, 2 places. Device Orientation REEL 14X 14X 14X CARRIER TAPE USER FEED DIRECTION COVER TAPE Tape Dimensions 8.00±0.10 (0.315±0.004) 4.00±0.10 (0.157±0.004) 2.00±0.05 (0.069±0.004) Ø1.50±0.10 (0.059±0.004) 1.75±0.10 (0.069±0.004) 5.50±0.05 (0.217±0.002) 12.0±0.30–0.10 (0.472+0.012–0.004) Ø1.50±0.25 (0.059±0.010) 0.292±0.02 (0.0115±0.0008) 8° 4.80±0.10 (0.180±0.004) Dimensions in mm (inches) 12 0.180±0.10 (0.070±0.004) 6° MAX 4.40±0.10 (0.1732±0.004) 14X Reel Dimension – 13” Reel 12mm Width 11 12 1 2 3 4 0 2 10 9 7 6 5 DATE CODE 12MM 8 EMBOSSED LETTERING 16.0mm HEIGHT x MIN. 0.4mm THICK. Ø329.0±1.0 HUB Ø100.0±0.5 6 PS 0 2 1 1112 2 3 10 4 9 8 7 6 5 MP N CPN EMBOSSED LETTERING 7.5mm HEIGHT EMBOSSED LETTERING 7.5mm HEIGHT 1.5 (MI N.) FRONT VIEW EMBOSSED LINE (2x) 89.0mm LENGTH LINES 147.0mm AWAY FROM CENTER POINT +0.5 -0.2 20.2(MIN.) Ø13.0 11.9-15.4** +2.0* 12.4 -0.0 Ø16.0 ESD LOGO 6 PS RECYCLE LOGO Detail "X" SEE DETAIL "X" Ø100.0±0.5 Ø329.0±1.0 6 PS R19.0±0.5 BACK VIEW SLOT 5.0±0.5(3x) Ø12.3±0.5(3x) For product information and a complete list of distributors, please go to our web site: 18.4 MAX.* 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 © 2005-2010 Avago Technologies. All rights reserved. AV02-2587EN - August 11, 2010