c - 25 features n 4 db typical midband noise figure n +38 dbm typical midband third order intercept n +24 dbm typical midband 1 db compressio n description m/a - com?s am - 146 is a coupler feedback amplifier with high intercept and compression points. the use of coupler feedback minimizes current in a high intercept amplifier. this amplifier is packaged in a flatpack with flanges. due to the met al flatpack the thermal rise minimized. the ground plane on the pc board should be configured to remove heat from under the pa ckage. am - 146 is ideally suited for use where a high intercept, high reliability amplifier is required. high performance amplifier, 21 db gain, 10 - 500 mhz am - /amc - 146 fp - 9 pin configuration p in no. function pin no. function 1 rf out 6 rf in 2 gnd 7 gnd 3 gnd 8 gnd 4 gnd 9 gnd 5 vdc 10 vdc v3.00
high performance amplifier, 21 db gain, 10 - 500 mhz am - /amc - 146 specifications subject to change without notice. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 visit www.macom.com for additional data sheets and product information. v3.00 2 electrical specifications 1,2 t a = - 55c to +85c case temperature parameter test conditions frequency units min. typ. max. gain @ +25 c 50 mhz db 20.3 21.0 21.7 frequency response ? 10 - 500 mhz db ? ? 1.0 gain variation with temperature ? 10 - 500 mhz db ? ? +0.8, - 1.2 1 db compression output power 10 - 500 mhz dbm +20.0 ? ? noise figure ? 10 - 500 mhz 10 - 300 mhz db db ? ? ? ? 7.0 5.5 reverse transmission ? 10 - 500 mhz db ? - 35 - 30 vswr ? 10 - 500 mhz ratio ? ? 2:1 output ip 2 two - tone inputs up to +10 dbm 10 - 500 mhz dbm +40 ? ? output ip 3 two - tone inputs up to +10 dbm 10 - 500 mhz dbm +30 ? ? vbias ? ? vdc +14.5 +15.0 +15.5 ibias vbias = +15.0 vdc ? ma ? 130 140 power dissipation @ +15v bias ? w ? 2 ? absolute maximum ratings 3 parameter absolute maximum max. input power + 10 dbm v bias + 15.75 v operating temperature - 55 c to +85c storage temperature - 65c to +125c 3. operation of this device above any one of these parameters may cause permanent damage. 1. all specifications apply when operated at +15 vdc, with 50 ohms source and load impedance. 2. heat sinking: operation at case temp erature above 95 c is not recommended. heat sinking adequate to dissipate 2 w must be provided in use. s - parameter data s11 s21 s12 s22 mag ang mag ang mag ang mag ang 10 0.13 - 118.5 11.44 16.8 0.02 7.1 0.14 164.6 20 0.12 - 144.0 11.63 - 1.0 0.02 - 4.0 0.16 168.2 200 0.16 121.4 11.24 - 120.3 0.02 - 113.3 0.05 160.6 500 0.23 13.1 10.84 31.1 0.01 75.6 0.23 174.8 frequency (mhz) 50 0.13 - 175.5 11.56 - 27.1 0.02 - 25.3 0.15 155.9 75 0.14 169.0 11.49 - 44.3 0.02 - 41.3 0.13 143.8 100 0.15 163.8 11.45 - 59.9 0.02 - 55.7 0.08 132.5 300 0.18 86.3 11.34 176.4 0.02 - 170.1 0.07 167.7 400 0.20 55.2 11.33 110.4 0.02 133.3 0.12 159.2
high performance amplifier, 21 db gain, 10 - 500 mhz am - /amc - 146 specifications subject to change without notice. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 visit www.macom.com for additional data sheets and product information. v3.00 typical performance curves vswr vs. frequency gain vs. frequency noise figure 3 1 db compression intermodulation intercept ordering information part number package am - 146 pin flatpack amc - 146 sma connectorized 18 20 22 24 26 3 5 10 20 50 100 200 300 400 500 600 frequency (mhz) output power (dbm) 1.0 1.5 2.0 2.5 3 5 10 20 50 100 200 300 400 500 600 frequency (mhz) vswr rf in rf out 3 4 5 6 3 5 10 20 50 100 200 300 400 500 600 frequency (mhz) noise figure (db) +25c +85c 40 50 60 70 80 3 5 10 20 30 50 100 200 300 400 500 600 frequency (mhz) ip2 (dbm) 30 34 38 42 46 ip3 (dbm) ip2 ip3 19.5 20.5 21.5 22.5 3 5 10 20 50 100 200 300 400 500 600 frequency (mhz) gain (db) +85c +25c -55c
|
