Cascadable Amplifier 1000 to 5000 MHz RA53 / SMRA53 V2 Features • • • • • Product Image 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) 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 Package RA53 TO-8B SMRA53 Surface Mount CRA53 SMA Connectorized Absolute Maximum Ratings Electrical Specifications: Z0 = 50Ω Ω, VCC = +5 VDC Typical Parameter Absolute Maximum Storage Temperature -64ºC to +125ºC Case Temperature 85ºC DC Voltage +6 V Guaranteed Units 25ºC Parameter 0º to 50ºC -54º to +85ºC* Frequency MHz 800-5000 1000-5000 1000-5000 Continuous Input Power +7 dBm dB 21.0 19.5 18.0 Short Term Input power (1 minute max.) 100 mW Small Signal Gain (min) Peak Power (3 µsec max.) 0.25 W “S” Series Burn-In Temperature (case) 85ºC Gain Flatness (max) dB ±0.7 ±0.9 ±1.2 Noise Figure (max) dB 4.5 5.3 5.8 Thermal Data: VCC = +5 VDC Power Output @ 1 dB comp. (min) dBm VSWR Input / Output (max) DC Current @ 5 Volts (max) mA +11.5 +10.5 +9.5 Parameter Rating Thermal Resistance θjc 97.8ºC/W 1.7:1 2.1:1 2.3:1 Transistor Power Dissipation Pd 0.176 W 115 140 150 Junction Temperature Rise Above Case Tjc 17ºC * 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 +25°C RA53 / SMRA53 V2 Outline Drawing: TO-8B * 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.