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 1860.0mhz model: TA1540A part no: mp07569 rev no: 1 TA1540A 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 - 1860 - - insertion loss (1842.5 ~ 1877.5mhz) il db - 1.9 4 - amplitude ripple (1842.5 ~ 1877.5mhz) db - 0.5 2.2 - vswr (1842.5 ~ 1877.5mhz) - 1.4 2.2 - attenuation (reference level from 0db) 1605 ~ 1635mhz db 35 38 - - 1808mhz db 15 28 - - 1950 ~ 2500mhz db 40 42 - - 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 1860.0mhz model: TA1540A part no: mp07569 rev no: 1 TA1540A 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 1860.0mhz model: TA1540A part no: mp07569 rev no: 1 TA1540A 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 1860.0mhz model: TA1540A part no: mp07569 rev no: 1 TA1540A 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 1860.0mhz model: TA1540A part no: mp07569 rev no: 1 TA1540A 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 1860.0mhz model: TA1540A part no: mp07569 rev no: 1 TA1540A 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 ~ 260c peak (min. 10 sec). 4. time: 2 times.
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