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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A 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 ? // 20nh 2. terminating load impedance (differential): z l = 200 ? // 20nh item unit min. typ. max. note center frequency fc mhz - 1561 - - bandwidth at -3db mhz - 59 - - insertion loss in 1551 ~ 1571mhz db - 2.7 4 - amplitude ripple (1551 ~ 1571mhz) db - 0.4 2 - group delay variation (1551 ~ 1571mhz) ns - 6 15 - i/o return loss (1551 ~ 1571mhz) db 8 10 - - attenuation (reference level from 0db) 10 ~ 1465mhz db 43 52 - - 1700 ~ 2400mhz db 43 57 - - 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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A 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 ? 20nh 20nh
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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A 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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A 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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A 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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A v1 6 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 1561.0mhz model: TA1520A part no: mp07412 rev no: 1 TA1520A 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. 10 sec). 4. time: 2 times.
|
