tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 1 e lectrostatic s ensitive d evice a. maximum rating: 1. input power level: +20dbm 2. operating temperature: -55c to +85c 3. storage temperature: -55 ? c to +85 ?c b. electrical characteristics: operating temperatur e: -55c to +85c parameters unit min. typ. max. center frequency fc mhz - 140 - insertion loss il db - 10.5 12.5 1.5db bandwidth mhz 8.9 9.3 - 3db bandwidth mhz 9.4 9.9 - 35db bandwidth mhz - 13.5 14.5 relative attenuation: 10 to 132mhz db 45 50 149 to 260mhz db 40 47 amplitude ripple within fc 3.6mhz db - 0.65 2.0 group delay ripple within fc 3.6mhz nsec - 60 150 substrate material - - yz-ln - temperature coefficient of frequency ppm/c - -86 -
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 2 c. frequency characteristics: 1. frequency response 2. passband response and group delay variation
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 3 saw filter l1 l2 k e c 1 a ,b,c,d,f,g,h,i,j,l d. measurement circuit: source and load impedance: 50 ? network analyzer : : input: l1 = 82h, q>40; c1 = 33pf output: l2 = 56nh, q>40 e. outline drawing: k: rf input e: rf output l: input ground f: output ground pin a, b, c, d, g, h, i, j: to be ground
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 4 f: pcb footprint:
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 5 g: packing: 1. reel dimension 2. tape dimension
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 6 h. recommended reflow profile: 280 260 240 220 200 180 160 140 120 100 80 60 40
tel: +44 1460 256 100 fax: +44 1460 256 101 www.golledge.com golledge electronics ltd eaglewood park, ilminster somerset, ta19 9dq, u k saw filter low loss 140.0mhz model: tb0203b part no: MP08431 rev. no: 2 tb0203b v2 7 i. environmental characteristics: thermal shock heat cycle conditions after te sting , specimens would be kept at room temperature for -55 (30min) 125 (30min) 2 hour , and the specimens s hall meet the electrical * c y cle time : 10 times s p ecifications , external visual ins p ection humidity test temperature: 85 c after testing , specim ens shall be conditioned at room ambient relative humidity : 85% conditions for not less than 1 hour, and the specimens shall duration: 96hours meet the electrical s p ecifications dry heat temperature: 125 2 c after testing , specim ens would be kept at room temperature for ( aging test ) duration: 250 hours 2 hour , and the s pecimens shall meet the electrical specifications cold resistance temperature: -40 3 c after testing , spec imens would be kept at room temperature for duration: 96 hours 2 hour , and the s pecimens shall meet the electrical s p ecifications pct test pressure: 2.06kg/cm 2 (2.03*10 5 pa) after testing , specimens shall be conditioned at temperature: 121 2 c room ambient conditions for not less than 0.5 hour, relative humidity : 10010% and the specimens s hall meet the fine leak and gross leak test duration: 24hours
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