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| Cascadable Amplifier 10 to 250 MHz Features * AVAILABLE IN SURFACE MOUNT * LOW NOISE: 1.8 dB (TYP.) * HIGH EFFICIENCY: +14 dBm (TYP.) OUTPUT POWER AT 15 mA (TYP.) A70-1/ SMA70-1 V2 Product Image Description The A70-1 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 A70-1 SMA70-1 CA70-1 Package TO-8 Surface Mount SMA Connectorized Electrical Specifications: Z0 = 50, VCC = +15 VDC Typical Parameter Frequency Small Signal Gain (min) Gain Flatness (max) Reverse Isolation Noise Figure (max) Power Output @ 1 dB comp. (min) IP3 IP2 Second Order Harmonic IP VSWR Input / Output (max) DC Current @ 15 Volts (max) mA Absolute Maximum Ratings Parameter Storage Temperature Case Temperature DC Voltage Continuous Input Power Short Term Input power (1 minute max.) Guaranteed 0 to 50C 10-250 7.5 0.5 Units 25C MHz dB dB dB dB dBm dBm dBm dBm 5-300 8.0 0.3 11 1.8 14.0 +28 +38 +44 1.9:1 / 1.9:1 15 2.1:1 / 2.1:1 17 2.3:1 / 2.3:1 19 2.3 13.0 2.8 12.5 Absolute Maximum -62C to +125C +125C +18 V 13 dBm 50 mW 0.5 W +125C -54 to +85C* 10-250 7.0 0.7 Peak Power (3 sec max.) "S" Series Burn-In Temperature (case) Thermal Data: VCC = +15 VDC Parameter Thermal Resistance jc Transistor Power Dissipation Pd Junction Temperature Rise Above Case Tjc Rating 45C/W 0.113 W 5C * Over temperature performance limits for part number CA70-1, 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 10 to 250 MHz Typical Performance Curves at +25C Outline Drawing: TO-8 * A70-1/ SMA70-1 V2 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 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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