SMA79 MACOM

A79 / SMA79 Cascadable Amplifier Rev. V3 5 to 300 MHz Features Product Image HIGH DYNAMIC RANGE: +116 DB/1 MHz HIGH OUTPUT POWER: +22 dBm (TYP.) HIGH THIRD ORDER I.P.: +38 dBm (TYP.) LOW NOISE FIGURE: 4.0 dB (TYP.) Description The A79 RF amplifier is a discrete thin film hybrid design, which incorporates the use of thin film manufacturing processes for accurate performance and high reliability. This single stage bipolar transistor feedback amplifier design displays impressive performance over a broadband frequency range. An active DC biasing network is used for temperature-stable performance, in addition to an RF Choke, used for power supply decoupling. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Ordering Information Part Number Package A79 TO-8 SMA79 Surface Mount CA79** SMA Connectorized ** The connectorized version is not RoHs compliant. Electrical Specifications: Z = 50, V = +15 V 0 CC DC Absolute Maximum Ratings Parameter Absolute Typical Guaranteed Maximum Parameter Units 25C 0 to 50C -54 to +85C* Storage Temperature -62C to +125C Frequency MHz 2-350 5-300 5-300 Case Temperature +125C DC Voltage +17 V Small Signal Gain (min) dB 14.0 13.0 12.5 Continuous Input Power +18 dBm Gain Flatness (max) dB 0.3 0.7 1.0 Short Term Input power 100 mW Reverse Isolation dB 18 (1 minute max.) Peak Power (3 sec max.) 0.5 W Noise Figure (max) dB 4.0 5.0 5.5 S Series Burn-In +125C Power Output Temperature (case) dBm 22.0 20.5 20.0 1 dB comp. (min) Thermal Data: V = +15 V IP3 dBm +38 CC DC IP2 dBm +55 Parameter Rating Second Order Harmonic IP dBm +61 Thermal Resistance 75C/W jc Transistor Power Dissipation P 0.878 W d VSWR Input / Output (max) 1.5:1 / 1.5:1 1.9:1 / 1.9:1 2.0:1 / 2.0:1 Junction Temperature Rise +66C DC Current 15 Volts (max) mA 88 93 98 Above Case T jc o o 11 * Over temperature performance limits for part number CA79, guaranteed from 0 C to +50 C only. 1 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: A79 / SMA79 Cascadable Amplifier Rev. V3 5 to 300 MHz * Typical Performance Curves at +25C Outline Drawing: TO-8 WEIGHT: 1 gram (0.04 oz.) max * Outline Drawing: TO-8 WEIGHT: 1 gram (0.04 oz.) max * Outline Drawing: TO-8 WEIGHT: 19 grams (0.67 oz.) max Dimensions are inches (millimeters) 0.015 (0.38) unless otherwise specified. 33 3 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: