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A45-SMA45 Datasheet(PDF) 1 Page - M/A-COM Technology Solutions, Inc. |
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A45-SMA45 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 1000 to 4000 MHz Rev. V3 A45 / SMA45 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 1000-4000 1000-4000 1000-4000 Small Signal Gain (min) dB 17.5 16.5 15.5 Gain Flatness (max) dB ±0.6 ±0.8 ±1.0 Reverse Isolation dB 36 Noise Figure (max) dB 4.0 5.0 5.5 Power Output @ 1 dB comp. (min) dBm 19.5 18.0 17.0 IP3 dBm +29 IP2 dBm +39 Second Order Harmonic IP dBm +44 VSWR Input / Output (max) 1.8:1 / 1.7:1 2.1:1 / 2.1:1 2.2:1 / 2.2:1 DC Current @ 15 Volts (max) mA 120 125 130 Features • HIGH GAIN 17.5 dB (TYP.) • LOW NOISE: 4.5 dB (TYP.) • HIGH OUTPUT POWER: +19.5 dBm (TYP.) • GaAs FET DESIGN Description The A45 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This single stage GaAs FET feedback amplifier design displays impressive performance characteristics over a broadband frequency range. An RF choke is used for DC power supply decoupling. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available . Product Image Ordering Information Part Number Package A45 TO-8 SMA45 Surface Mount CA45 ** SMA Connectorized Absolute Maximum Ratings Parameter Absolute Maximum Storage Temperature -62ºC to +125ºC Case Temperature 85ºC DC Voltage +16 V Continuous Input Power +13 dBm Short Term Input power (1 minute max.) 100 mW Peak Power (3 µsec max.) 0.25 W “S” Series Burn-In Temperature (case) 85ºC Thermal Data: VCC = +15 VDC Parameter Rating Thermal Resistance θjc 131ºC/W Transistor Power Dissipation Pd 0.497 W Junction Temperature Rise Above Case Tjc 65ºC * Over temperature performance limits for part number CA45, guaranteed from 0oC to +50oC only. ** The connectorized version is not RoHs compliant. |
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