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| Cascadable Amplifier 1000 to 5000 MHz Features * * * * * AVAILABLE IN SURFACE MOUNT ULTRAWIDE BANDWIDTH: 0.8-5.0 GHz (TYP.) HIGH GAIN: 21.0 dB (TYP.) LOW NOISE: 4.5 dB (TYP.) MEDIUM OUTPUT POWER: +11.5 dBM (TYP) RA53 / SMRA53 V2 Product Image Description The RA53 microwave amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This two stage GaAs FET feedback amplifier design displays impressive performance characteristics over a broadband frequency range. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Ordering Information Part Number RA53 SMRA53 CRA53 Package TO-8B Surface Mount SMA Connectorized Electrical Specifications: Z0 = 50, VCC = +5 VDC Typical Parameter Units 25C Frequency Small Signal Gain (min) Gain Flatness (max) Noise Figure (max) Power Output @ 1 dB comp. (min) VSWR Input / Output (max) DC Current @ 5 Volts (max) mA MHz dB dB dB 800-5000 21.0 0.7 4.5 Absolute Maximum Ratings Parameter Absolute Maximum -64C to +125C 85C +6 V +7 dBm 100 mW 0.25 W 85C Guaranteed Storage Temperature 0 to 50C 1000-5000 19.5 0.9 5.3 -54 to +85C* 1000-5000 18.0 1.2 5.8 Case Temperature DC Voltage Continuous Input Power Short Term Input power (1 minute max.) Peak Power (3 sec max.) "S" Series Burn-In Temperature (case) Thermal Data: VCC = +5 VDC dBm +11.5 +10.5 +9.5 Parameter Thermal Resistance jc Rating 97.8C/W 0.176 W 17C 1.7:1 115 2.1:1 140 2.3:1 150 Transistor Power Dissipation Pd Junction Temperature Rise Above Case Tjc * Over temperature performance limits for part number CRA53, guaranteed from 0oC to +50oC only. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. Cascadable Amplifier 1000 to 5000 MHz Typical Performance Curves at +25C Outline Drawing: TO-8B * RA53 / SMRA53 V2 WEIGHT: 2 grams (0.07 oz.) max Outline Drawing: Surface Mount * WEIGHT: 2 grams (0.07 oz.) max Outline Drawing: SMA Connectorized * WEIGHT: 23 grams (0.81 oz.) max Dimensions are inches (millimeters) 0.015 (0.38) unless otherwise specified. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. |
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