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 2550.0mhz model: TA1539A part no: mp07548 rev no: 1 TA1539A v1 1 a. maximum rating: e lectrostatic s ensitive d evice ( esd ) 1. input power level: 10dbm 2. dc voltage: 3v 3. operating temperatur e: -20c to +70c 4. storage temperature: -30c to +85c b. electrical characteristics: 1. terminating source impedance (single ended): z s = 50 ? 2. terminating load impedance (single ended): z l = 50 ? item unit min. typ. max. note center frequency fc mhz - 2550 - - insertion loss (2532.5 ~ 2567.5mhz) il db - 2.7 3.2 - amplitude ripple (2532.5 ~ 2567.5mhz) db - 0.4 1.5 - vswr (2532.5 ~ 2567.5mhz) - 2 2.2 - attenuation (reference level from 0 db) 2295 ~ 2325mhz db 40 48 - - 2498mhz db 6 17 - - 2650 ~ 3500mhz db 40 50 - - temperature coefficient of frequency ppm/c - -36 - -
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 2550.0mhz model: TA1539A part no: mp07548 rev no: 1 TA1539A v1 2 c. outline drawing: d. measurement circuit: e. pcb footprint: ??? hp network analyzer ??? saw filter 2 5 1,3,4,6 2: input 5: output 1, 3, 4, 6: ground unit: mm
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 2550.0mhz model: TA1539A part no: mp07548 rev no: 1 TA1539A v1 3 f. frequency characteristics:
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 2550.0mhz model: TA1539A part no: mp07548 rev no: 1 TA1539A v1 4 reflection functions: s11 s22
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 2550.0mhz model: TA1539A part no: mp07548 rev no: 1 TA1539A v1 5 g. packing: 1. reel dimension (please refe r to fr-75d10 for packing quantity) 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 2550.0mhz model: TA1539A part no: mp07548 rev no: 1 TA1539A v1 6 h. recommended reflow profile: 1. preheating shall be fixed at 150 ~ 180c for 60 ~ 90 seconds. 2. ascending time to preheating temper ature 150c shall be 30 seconds min. 3. heating shall be fixed at 220c for 50 ~ 80 seconds and at 245 ~ 260cpeak (min. 10 sec). 4. time: 2 times.
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