SMA74 MACOM

A74 / SMA74 Cascadable Amplifier Rev. V4 5 to 500 MHz Features Product Image HIGH GAIN - TWO STAGES: 30.0 dB (TYP.) MEDIUM OUTPUT LEVEL: +8.5 dBm (TYP.) WIDE POWER SUPPLY RANGE: +8 TO +15 VOLTS LOW VSWR: <1.3:1 (TYP.) Description The A74 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 Ordering Information Part Number Package A74 TO-8 SMA74 Surface Mount CA74** SMA Connectorized ** The connectorized version is not RoHs compliant. Electrical Specifications: Z = 50, V = +15 V Absolute Maximum Ratings 0 CC DC Parameter Absolute Typical Guaranteed Maximum Parameter Units 25C 0 to 50C -54 to +85C* Storage Temperature -62C to +125C Frequency MHz 1-600 5-500 5-500 Case Temperature 125C DC Voltage +17 V Small Signal Gain (min) dB 30.0 28.0 27.0 Continuous Input Power +6 dBm Gain Flatness (max) dB 0.3 0.7 1.0 Short Term Input power 50 mW (1 minute max.) Reverse Isolation dB 40 Peak Power (3 sec max.) 0.5 W Noise Figure (max) dB 3.0 4.0 4.5 S Series Burn-In 125C Power Output Temperature (case) dBm 8.5 7.5 7.0 1 dB comp. (min) Thermal Data: V = +15 V CC DC IP3 dBm +20 Parameter Rating IP2 dBm +33 Thermal Resistance 171C/W Second Order Harmonic IP dBm +36 jc Transistor Power Dissipation P 0.200 W d VSWR Input / Output (max) 1.3:1 / 1.3:1 1.8:1 / 1.8:1 2.0:1 / 2.0:1 Junction Temperature Rise 34C DC Current 15 Volts (max) mA 40 42 44 Above Case T jc o o 11 1 * Over temperature performance limits for part number CA74, guaranteed from 0 C to +50 C only. M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: A74 / SMA74 Cascadable Amplifier Rev. V4 5 to 500 MHz * Typical Performance Curves at +25C Outline Drawing: TO-8 WEIGHT: 1 gram (0.04 oz.) max * Outline Drawing: Surface Mount WEIGHT: 1 gram (0.04 oz.) max * Outline Drawing: SMA Connectorized WEIGHT: 19 grams (0.67 oz.) max 22 Dimensions are inches (millimeters) 0.015 (0.38) unless otherwise specified. 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: