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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A v1 1 a. maximum rating: e lectrostatic s ensitive d evice ( esd ) 1. input power level: 10dbm 2. dc voltage: 3v 3. operating temperat ure: -40c to +85c 4. storage temperature: -50c to +95c b. electrical characteristics: 1. terminating source impedance (differential): z s = 200 ? // 33nh 2. terminating load impedance (differential): z l = 200 ? // 33nh item unit min. typ. max. note center frequency fc mhz - 1207 - - bandwidth at -3db mhz - 46 - - insertion loss in 1197 ~ 1217mhz db - 2.4 4 - amplitude ripple (1197 ~ 1217mhz) db - 0.65 2 - group delay variation (1197 ~ 1217mhz) ns - 12 25 - i/o return loss (1197 ~ 1217mhz) db 8 10 - - attenuation (reference level from 0db) 10 ~ 910mhz db 43 50 - - 1360 ~ 2000mhz db 43 55 - - 2000 ~ 2400mhz db 38 64 - - 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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A v1 2 c. outline drawing: d. measurement circuit: e. pcb footprint: a, b: balance input e, f: balance output c, d, g, h: ground unit: mm 200 ? 200 ? 33nh 33nh
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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A 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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A v1 4
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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A v1 5 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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A v1 6 g. packing: 1. reel dimension (please refer 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 1207.0mhz model: TA1521A part no: mp05258 rev no: 1 TA1521A v1 7 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. 10sec). 4. time: 2 times.
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