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| M-Pulse Microwave Silicon Bipolar MMIC Cascadable Amplifier Features * Cascadable 50 Gain Block * High Gain: 32.5 dB Typical Gain @ 0.1 GHz 18.5 dB Typical Gain @ 1.0 GHz * Low Noise Figure: 3.2 dB Typical @ 1.0 GHz * Cost Effective Ceramic Microstrip Package * Tape and Reel Packaging Available * Unconditionally Stable (k>1) Description M-Pulse's MP4TD0870 is a high performance silicon bipolar MMIC housed in a hermetic high reliability package. The MP4TD0870 is useful where a general purpose 50 gain block with low (3.2 dB typical) noise figure is required. Typical applications include narrow and wide band IF and RF amplifiers in industrial and military applications. The MP4TD0870 is fabricated using a 10 GHz fT silicon bipolar technology that features gold metalization and IC passivation for increased performance and reliability. TYPICAL POWER GAIN vs FREQUENCY 35 30 Id=36m A 25 GAIN (dB) 20 15 10 5 0 0.1 1 FR E QU E N C Y (G H z) 10 .040 1,02 MP4TD0870 Gold-Ceramic Microstrip Package Outline1,2 4 GND RF INPUT 1 RF OUT AND BIAS 3 .020 0,51 2 GND .070 .004 .002 0,10,05 1,78 .035 0,89 .495 .030 12,57 0,76 Notes: (unless otherwise specified) 1. Dimensions are in / mm 2. Tolerance: in .xxx = .005; mm .xx = .13 Pin Configuration Pin Number Pin Description 1 RF Input 2&4 AC/DC Ground 3 RF Output and DC Bias Ordering Information Model No. MP4TD0870 MP4TD0870T Package Ceramic Tape and Reel Electrical Specifications @ TA = +25C, Id = 36 mA, Z0 = 50 Symbol Parameters Test Conditions Gp Power Gain (S212) f = 0.1 GHz f = 1.0 GHz f = 4.0 GHz SWRin Input SWR f = 0.3 to 3.0 GHz SWRout Output SWR f = 0.4 to 3.0 GHz P1dB Output Power @ 1 dB Gain Compression f = 1.0 GHz NF f = 1.0 GHz 50 Noise Figure IP3 Third Order Intercept Point f = 1.0 GHz tD Group Delay f = 1.0 GHz Vd Device Voltage dV/dT Device Voltage Temperature Coefficient - Units dB dB dB dBm dB dBm ps V mV/C Min. 17.5 7.0 - Typ. 32.5 18.5 7.0 2.0 1.5 12.5 3.2 27.0 125 7.8 -17.0 Max. 19.0 8.4 - Specification Subject to Change Without Notice M-Pulse Microwave PH (408) 432-1480 __________________________________________________________________________________ 1 FX (408) 432-3440 Silicon Bipolar MMIC Cascadable Amplifier MP4TD0870 Absolute Maximum Ratings1 Parameter Absolute Maximum Device Current 80 mA Power Dissipation2,3 750 mW RF Input Power +20 dBm Junction Temperature 200C Storage Temperature -65C to +150C Thermal Resistance: jc = 150C/W 1. Exceeding these limits may cause permanent damage. 2. Case Temperature (Tc) = 25 C. 3. Derate at 6.7 mW/C for Tc > 69C. Typical Bias Configuration Rbias Vcc > 10 V Vcc - Vd Id = Rbias RFC (Optional) 4 C (DC Block) 3 IN 1 C (DC Block) MP4TD0870 Vd = 7.8 V OUT 2 Typical Performance Curves @ Id = 36 mA, TA = +25C (unless otherwise noted) DEVICE CURRENT vs DEVICE VOLTAGE 40 Id, DEVICE CURRENT (mA) 35 30 GAIN (dB) 25 20 15 10 5 0 0 2 4 6 8 10 Vd, D E VIC E VO L T AGE (V) 35 30 25 20 15 RETURN LOSS vs FREQUENCY 0.1 GH z 1.0 GH z 2.0 GH z 10 5 0 10 20 30 Id, D E VIC E C U R R E N T (m A) 40 3.0 GH z 50 POWER GAIN vs CURRENT 35 30 25 GAIN (dB) 20 15 2.0 GH z 10 5 0 10 20 30 Id, D E VIC E C U R R E N T (m A) 40 50 3.0 GH z 1.0 GH z 0.1 GH z 16 POUT - 1dB (dBm) 14 18 POUT @ 1dB GAIN COMPRESSION vs FREQUENCY Id=40m A Id=36m A 12 10 8 6 4 0. 1 1 FR E QU EN C Y (GH z) 10 Specification Subject to Change Without Notice M-Pulse Microwave PH (408) 432-1480 __________________________________________________________________________________ 2 FX (408) 432-3440 Silicon Bipolar MMIC Cascadable Amplifier NOISE FIGURE vs FREQUENCY 4.5 REVERSE ISOLATION (dB) Id=20m A Id=36m A 3.5 Id=40m A 3 0 -5 -10 -15 -20 -25 -30 -35 -40 0.1 1 FR E QU E N C Y (G H z) 10 0.1 1 FR E QU EN C Y (GH z) 4 NOISE FIGURE (dB) MP4TD0870 REVERSE ISOLATION vs FREQUENCY 2.5 2 10 Typical Scattering Parameters Z0 = 50, TA = +25C, Id = 36mA Frequency S11 (GHz) 0.1 0.2 0.4 0.6 0.8 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6.0 Mag. 0.656 0.471 0.311 0.360 0.242 0.233 0.239 0.271 0.277 0.296 0.334 0.363 0.407 0.455 0.556 Angle -47.8 -77.1 -109.9 -130.3 -142.5 -151.1 -165.7 -178.4 168.8 160.1 152.2 140.9 131.5 120.3 99.1 Mag. 43.53 32.73 19.51 13.69 10.56 8.56 5.83 4.50 3.60 2.95 2.56 2.27 2.03 1.87 1.56 S21 Angle 32.7 30.3 25.8 22.7 20.4 18.6 15.3 13.0 11.1 9.3 8.1 7.1 6.1 5.4 3.9 Mag. 0.017 0.020 0.043 0.057 0.069 0.082 0.116 0.141 0.166 0.187 0.206 0.227 0.236 0.249 0.288 S12 Angle 60.8 50.1 51.5 58.9 61.4 63.0 64.0 61.6 61.5 61.3 59.3 60.5 57.9 60.5 62.8 Mag 0.607 0.485 0.391 0.355 0.340 0.323 0.300 0.287 0.235 0.195 0.168 0.155 0.169 0.204 0.309 S22 Angle -52.7 -89.4 -129.5 -151.2 -165.9 -176.4 165.6 151.7 140.4 137.3 140.2 145.5 153.1 155.7 151.7 Specification Subject to Change Without Notice M-Pulse Microwave PH (408) 432-1480 __________________________________________________________________________________ 3 FX (408) 432-3440 |
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