A77 / SMA77 Cascadable Amplifier 5 to 500 MHz Rev. V3 Features • • • • Product Image High Gain: 16.5 dB (TYP.) High Level Output: +16.5 dBm (TYP.) High Third Order I.P.: +30 dBm (TYP.) Low VSWR: 1.3:1 (TYP.) Description The A77 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. The single stage bipolar transistor feedback amplifier design displays impressive performance over a broadband frequency range. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available. Ordering Information Part Number Package A77 TO-8 SMA77 Surface Mount CA77** SMA Connectorized ** The connectorized version is not RoHs compliant. Absolute Maximum Ratings Electrical Specifications: Z0 = 50Ω, VCC = 15 VDC Typical Parameter Units 25ºC 0º to 50ºC -54º to +85ºC Frequency MHz 2-600 5-500 5-500 Small Signal Gain (min) dB 16.5 16.0 15.0 Gain Flatness (max) dB ±0.3 ±0.7 ±1.0 Reverse Isolation dB 17 Noise Figure (max) dB 4.5 5.0 5.5 Power Output @ 1 dB comp. (min) dBm 16.5 15.0 14.5 IP3 dBm +30 IP2 dBm +43 Second Order Harmonic IP dBm +49 VSWR Input / Output (max) DC Current (max) ∗ mA Parameter Absolute Maximum Storage Temperature -62ºC to +125ºC Case Temperature 125ºC DC Voltage +17 V Continuous Input Power +13 dBm Short Term Input power (1 minute max.) 100 mW Peak Power (3 µsec max.) 0.5 W “S” Series Burn-In Temperature (case) 125ºC Guaranteed Thermal Data: VCC = 15 VDC Parameter Rating Thermal Resistance θjc 130ºC/W 1.3:1 / 1.3:1 1.7:1 / 1.7:1 2.0:1 / 2.0:1 Transistor Power Dissipation Pd 0.464 W 50 53 56 Junction Temperature Rise Above Case Tjc 60ºC Over temperature performance limits for part number CA77, guaranteed from 0oC to +50oC only. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. A77 / SMA77 Cascadable Amplifier 5 to 500 MHz Typical Performance Curves Rev. V3 Outline Drawing: TO-8 * Outline Drawing: Surface Mount Outline Drawing: SMA Connectorized ∗ Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.