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Wide Band GaAs MMIC Amplifier 2-8 GHz Features q q q q q q MAAM28000-A1 V 2.00 CR-3 High Gain: 17 dB Gain Flatness: 0.5 dB Single Supply: +10 V No External Components Required DC Decoupled RF Input and Output Small, Low Cost 8-Lead Ceramic Package Description M/A-COM's MAAM28000-A1 is a wide band, MMIC amplifier housed in a small 8-lead ceramic package. It includes two distributed gain stages to obtain flat gain and a good, 50-ohm, input and output impedance match over a very wide bandwidth. The MAAM28000-A1 operates from a single +10 V supply. It is fully monolithic, requires no external components, and is provided in a low-cost, user-friendly, microwave package. The MAAM28000-A1 performs well as a generic IF, driver or buffer amplifier where high gain, excellent linearity and low power consumption are important. Because of its wide bandwidth, the MAAM28000-A1 can be used in numerous commercial and government system applications, such as satellite communications, RLL, EW and radar. The MAAM28000-A1 is manufactured in-house using a reliable, 0.5-micron, GaAs MESFET process. This product is 100% RF tested to ensure compliance to performance specifications. Ordering Information Part Number MAAM28000-A1 MAAM28000-A1G Package 8-Lead Ceramic Gull Wing Electrical Specifications Test Conditions: TA = +25C, ZO = 50 Parameter Gain Noise Figure , VDD = +10 V, PIN = -30 dBm Units dB dB dB dB dB Min. 14 Typ. 17 6.5 5.5 4.5 0.5 1.6:1 1.5:1 +14 +7 35 70 Max. 8.0 6.5 6.0 Test Conditions 2 - 4 GHz 4 - 6 GHz 6 - 8 GHz Gain Flatness Input VSWR Output VSWR Output 1 dB Compression Input IP3 Reverse Isolation Bias Current dBm dBm dB mA 100 Wide Band GaAs MMIC Amplifier MAAM28000-A1 V 2.00 Absolute Maximum Ratings Parameter VDD Input Power Current Channel Temperature 2 Operating Temperature Storage Temperature 1 Schematic Absolute Maximum +14 volts +20 dBm 150 mA +150C -55C to +100C -65C to +150C 1. Operation of this device outside these limits may cause permanent damage. 2. Typical thermal resistance ( jc) = +45C/W Typical Performance @ +25C GAIN vs FREQUENCY 20.0 18.0 2.5 16.0 2.0 14.0 12.0 10.0 1.0 3.0 5.0 7.0 9.0 1.5 3.0 VSWR vs FREQUENCY Output Input 1.0 1.0 3.0 5.0 7.0 9.0 FREQUENCY (GHz) FREQUENCY (GHz) NOISE FIGURE vs FREQUENCY 8 7 6 5 4 3 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 FREQUENCY (GHz) |
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