SMA70-3 MACOM

A70-3 / SMA70-3 Cascadable Amplifier Rev. V3 20 to 250 MHz Features Product Image HIGH OUTPUT POWER: +21 dBm (TYP.) LOW NOISE: 2.8 dB (TYP.) HIGH THIRD ORDER I.P.: +40 dBm LOW DC CURRENT: 37 mA (TYP.) AT +15 Vdc Description The A70-3 RF amplifier is a discrete hybrid design, which uses 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. Use of an impedance transformer offers the benefit of high dynamic range and high efficiency. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Ordering Information Part Number Package A70-3 TO-8 SMA70-3 Surface Mount CA70-3 ** 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 15-300 20-250 20-250 Case Temperature +125C DC Voltage +17 V Small Signal Gain (min) dB 8.0 7.0 6.5 Continuous Input Power 15 dBm Gain Flatness (max) dB 0.3 0.5 1.0 Short Term Input power 100 mW (1 minute max.) Reverse Isolation dB 11 Peak Power (3 sec max.) 0.5 W Noise Figure (max) dB 2.8 3.2 3.7 S Series Burn-In +125C Power Output Temperature (case) dBm 21.0 20.5 20.0 1 dB comp. (min) Thermal Data: V = +15 V CC DC IP3 dBm +40 Parameter Rating IP2 dBm +45 Thermal Resistance 130C/W Second Order Harmonic IP dBm +51 jc Transistor Power Dissipation P 0.336 W d VSWR Input / Output (max) 1.9:1 / 1.9:1 2.1:1 / 2.1:1 2.3:1 / 2.3:1 Junction Temperature Rise 44C DC Current 15 Volts (max) mA 37 40 42 Above Case T jc o o 11 1 * Over temperature performance limits for part number CA70-3, 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: A70-3 / SMA70-3 Cascadable Amplifier Rev. V3 20 to 250 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 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: