? 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 2 to 1500 mhz rev. v4 a25-1 / sma25-1 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 typical guaranteed 25oc 0o to 50oc -54o to +85oc* frequency mhz 1-1600 2-1500 2-1500 small signal gain (min) db 13.5 13.0 12.5 gain flatness (max) db 0.4 0.5 0.7 reverse isolation db 18 ? ? noise figure (max) db 3.0 3.5 4.0 power output @ 1 db comp. (min) dbm 9.0 8.0 7.5 ip3 dbm +22 ? ? ip2 dbm +30 ? ? second order harmonic ip dbm +36 ? ? vswr input / output (max) 1.7:1 / 1.2:1 1.9:1 / 1.9:1 2.0:1 / 2.3:1 dc current @ 15 volts (max) ma 24 27 28 units features ?? low noise: <3.4 db ?? medium power out: +9.0 dbm ?? low vswr: <1.7:1 ?? wide power supply range: +5 to +15 volts description the a25-1 rf amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate per- formance and high reliability. this single stage bipolar tran sistor feedback amplifier de- sign 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 . product image ordering information part number package a25-1 to-8 sma25-1 surface mount ca25-1 sma connectorized ** absolute maximum ratings parameter absolute maximum storage temperature -62oc to +125oc case temperature +125oc dc voltage +18 v continuous input power +13 dbm short term input power (1 minute max.) 50 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 185oc/w transistor power dissipation p d 0.186 w junction temperature rise above case t jc +34oc * over temperature performance limits for part number ca25-1, 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 2 to 1500 mhz rev. v4 a25-1 / sma25-1 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. typical performance curves at +25c 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
|
