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RA89 Datasheet(PDF) 1 Page - M/A-COM Technology Solutions, Inc. |
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RA89 Datasheet(HTML) 1 Page - M/A-COM Technology Solutions, Inc. |
1 / 2 page ![]() • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 1 Cascadable Amplifier 5 to 500 MHz Rev. V2 RA89 / SMRA89 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. Electrical Specifications: Z0 = 50Ω, VCC = +15 VDC Parameter Units Typical Guaranteed 25ºC 0º to 50ºC -54º to +85ºC* Frequency MHz 3-700 5-500 5-500 Small Signal Gain (min) dB 26.5 25.5 25.0 Gain Flatness (max) dB ±0.2 ±0.7 ±1.0 Reverse Isolation dB 36 Noise Figure (max) dB 3.7 4.5 5.0 Power Output @ 1 dB comp. (min) dBm 21.5 20.5 20.0 IP3 dBm +35 IP2 dBm +55 Second Order Harmonic IP dBm +65 VSWR Input / Output (max) 1.5:1 / 1.5:1 1.8:1 / 1.8:1 2.0:1 / 2.0:1 DC Current @ 15 Volts (max) mA 130 136 139 Features • HIGH GAIN - TWO STAGES: 26.5 dB (TYP.) • HIGH OUTPUT POWER: +21.5 dBm (TYP.) • HIGH THIRD-ORDER IP: +35 dBm (TYP.) Description The RA89 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for consistent performance and high reliability. This 2 stage bipolar transistor feedback amplifier design displays impressive performance over a broadband frequency range. An active DC biasing network insures temperature-stable performance. Both TO-8B and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Product Image Ordering Information Part Number Package RA89 TO-8B SMRA89 Surface Mount CRA89 ** SMA Connectorized Absolute Maximum Ratings Parameter Absolute Maximum Storage Temperature -62ºC to +125ºC Case Temperature 125ºC DC Voltage +17 V Continuous Input Power +13 dBm Short Term Input power (1 minute max.) 50 mW Peak Power (3 µsec max.) 0.5 W “S” Series Burn-In Temperature (case) 125ºC Thermal Data: VCC = +15 VDC Parameter Rating Thermal Resistance θjc 45ºC/W Transistor Power Dissipation Pd 0.781 W Junction Temperature Rise Above Case Tjc 35ºC * Over temperature performance limits for part number CRA89, guaranteed from 0oC to +50oC only. ** The connectorized version is not RoHs compliant. |
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