? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 1 cascadable amplifier 10 to 1000 mhz rev. v2 ra66 / SMRA66 advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. 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. commitment to produce in volume is not guaranteed. electrical specifications: z 0 = 50 ? , v cc = +15 v dc parameter units typical guaranteed 25oc 0o to 50oc -54o to +85oc* frequency mhz 5-1000 10-1000 10-1000 small signal gain (min) db 37.0 35.0 34.0 gain flatness (max) db 0.6 1.0 1.3 reverse isolation db 45 noise figure (max) db 3.5 4.5 5.0 power output @ 1 db comp. (min) dbm 15.5 14.0 13.0 ip3 dbm +30 ip2 dbm +45 second order harmonic ip dbm +55 vswr input / output (max) 1.3:1 / 1.3:1 1.8:1 / 1.8:1 2.0:1 / 2.0:1 dc current @ 15 volts (max) ma 81 85 87 features ? high gain - three stages: 37.0 db (typ.) ? low noise: <3.5 db (typ.) ? medium output level: >+15.5 dbm (typ.) ? high reverse isolation: >50 db (typ.) description the ra66 rf amplifier is a discrete hybrid design, which uses thin film manufacturing processes for consistent performance and high reliability. this 3 stage bipolar transistor feedb ack amplifier design displays impressive performance over a broadband frequency range. an active dc biasing network insures temperature-stable performance. both to-8b and surface mount packages are hermetically sealed, and mil-std-883 environmen tal screening is available. product image ordering information part number package ra66 to-8 SMRA66 surface mount cra66 ** sma connectorized absolute maximum ratings parameter absolute maximum storage temperature -62oc to +125oc case temperature 125oc dc voltage +17 v continuous input power +6 dbm short term input power (1 minute max.) 100 mw peak power (3 sec max.) 0.5 w ?s? series burn-in temperature (case) 125oc thermal data: v cc = +15 v dc parameter rating thermal resistance jc 131oc/w transistor power dissipation p d 0.321 w junction temperature rise above case t jc 42oc * over temperature performance limits for part number cra66, guaranteed from 0 o c to +50 o c only. ** the connectorized version is not rohs compliant.
? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 2 cascadable amplifier 10 to 1000 mhz rev. v2 ra66 / SMRA66 advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. 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. commitment to produce in volume is not guaranteed. outline drawing: to-8 * ? dimensions are inches (millimeters) 0. 015 (0.38) unless otherwise specified. outline drawing: surface mount * outline drawing: sma connectorized * weight: 1 gram (0.04 oz.) max weight: 1 gram (0.04 oz.) max weight: 19 grams (0.67 oz.) max
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