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A231 Datasheet(PDF) 1 Page - M/A-COM Technology Solutions, Inc. |
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A231 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 A231 / SMA231 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 26.0 25.0 24.0 Gain Flatness (max) dB ±0.2 ±0.5 ±0.8 Reverse Isolation dB 32 Noise Figure (max) dB 1.7 2.4 2.8 Power Output @ 1 dB comp. (min) dBm 10.0 9.0 8.5 IP3 dBm +22 IP2 dBm +25 Second Order Harmonic IP dBm +31 VSWR Input / Output (max) 1.5:1 / 1.5:1 1.8:1 / 1.8:1 2.0:1 / 2.0:1 DC Current @ 5 Volts (max) mA 16 19 21 Features • LOW NOISE FIGURE: 1.7 dB (TYP.) • HIGH GAIN: 26.0 dB (TYP.) • HIGH EFFICIENCY: 16 mA at +5 Vdc • MEDIUM OUTPUT LEVEL: +14 dBm at +8 Vdc (TYP.) Description The A231 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. The 2 stage silicon bipolar feedback amplifier design displays impressive performance over a broadband frequency range. An isolation transformer is used in the feedback loop, with the benefit of high reverse isolation. 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 A231 TO-8 SMA231 Surface Mount CA231 ** SMA Connectorized Absolute Maximum Ratings Parameter Absolute Maximum Storage Temperature -62ºC to +125ºC Case Temperature 125ºC DC Voltage +10 V Continuous Input Power +10 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 184ºC/W Transistor Power Dissipation Pd 0.033 W Junction Temperature Rise Above Case Tjc 6ºC * Over temperature performance limits for part number CA231, guaranteed from 0oC to +50oC only. ** The connectorized version is not RoHs compliant. |
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