A28

Cascadable Amplifier 10 to 1500 MHz Features • • • • HIGH OUTPUT LEVEL: +15 dBm (TYP.) HIGH THIRD ORDER I.P.: +29 dBm (TYP.) W IDE POWER SUPPLY RANGE: +5 TO +15 VOLTS AVAILABLE IN SURFACE MOUNT A28/ SMA28 V3 Product Image Description The A28 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 temperaturestable 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 A28 SMA28 CA28 Package TO-8 Surface Mount SMA Connectorized Electrical Specifications: Z0 = 50Ω, VCC = +15 VDC T ypical 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 0º to 50ºC 10-1500 10.0 ±0.6 Units 25ºC MHz dB dB dB dB dBm dBm dBm dBm 5-1600 11.0 ±0.2 17 6.0 15.0 +29 +44 +49 1.5:1 / 1.5:1 45 2.0:1 / 2.0:1 50 2.0:1 / 2.0:1 53 7.0 14.0 7.5 13.5 Absolute Maximum -62ºC to +125ºC +125ºC +17 V 13 dBm 50 mW 0.5 W +125ºC -54º to +85ºC* 10-1500 9.5 ±1.0 Peak Power (3 sec max.) “S” Series Burn-In Temperature (case) Thermal Data: VCC = +15 VDC Parameter Thermal Resistance θjc Transistor Power Dissipation Pd Junction Temperature Rise Above Case Tjc Rating 145ºC/W 0.429 W +62ºC * Over temperature performance limits for part number CA28, 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 1500 MHz Typical Performance Curves at +25°C Outline Drawing: TO-8 * A28/ SMA28 V3 W EIGHT: 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.