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SMA83-1 Datasheet(PDF) 1 Page - M/A-COM Technology Solutions, Inc. |
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SMA83-1 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 10 to 250 MHz Rev. V3 A83-1 / SMA83-1 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 = +5 VDC Parameter Units Typical Guaranteed 25ºC 0º to 50ºC -54º to +85ºC* Frequency MHz 10-300 10-250 10-250 Small Signal Gain (min) dB 35.5 34.0 33.0 Gain Flatness (max) dB ±0.3 ±0.5 ±0.8 Reverse Isolation dB 43 Noise Figure (max) dB 2.5 3.0 3.5 Power Output @ 1 dB comp. (min) dBm -1.5 -2.5 -3.5 IP3 dBm +9 IP2 dBm +12 Second Order Harmonic IP dBm +18 VSWR Input / Output (max) 1.3:1 / 1.3:1 1.8:1 / 1.8:1 2.0:1 / 2.0:1 DC Current @ 5 Volts (max) mA 13 15 16 Features • HIGH GAIN-TWO STAGES: 35.5 dB (TYP.) • LOW POWER DRAIN: 65 mA @ 5 VOLTS (TYP.) • VOLTAGE CONTROLLED GAIN: 29 dB TO 39 dB @ Vcc = 3 TO 12 VOLTS • LOW VSWR OVER FULL CONTROL RANGE: <1.5:1 (TYP.) Description The A83-1 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-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Product Image Ordering Information Part Number Package A83-1 TO-8 SMA83-1 Surface Mount CA83-1** SMA Connectorized Absolute Maximum Ratings Parameter Absolute Maximum Storage Temperature -62ºC to +125ºC Case Temperature +125ºC DC Voltage +13 V Continuous Input Power +6 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 = +5 VDC Parameter Rating Thermal Resistance θjc 171ºC/W Transistor Power Dissipation Pd 0.021 W Junction Temperature Rise Above Case Tjc 4ºC * Over temperature performance limits for part number CA83-1, guaranteed from 0oC to +50oC only. ** The connectorized version is not RoHs compliant. |
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