tai-saw technology co., ltd. 2 tst dcc release document tai-saw technology co., ltd. no.3, industrial 2nd rd., ping-chen industri al district, taoyuan, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales3@mail.taisaw.com web: www.taisaw.com saw filter 751.5mhz 65mhz bw (smd 5.05.0 mm) model no.: TB0903A rev. no.1 a. maximum rating: 1. operating temperatur e range: -30c to 85c 2. storage temperature range: -40c to 85c 3. input power level : 10 dbm 4. maximum dc voltage : 10v b. characteristics : item unit min. type. max. center frequency, fc mhz - 751.5 - insertion loss, il db - 12.3 15.0 -1db bandwidth mhz 65 73 - passband ripple fc+/- 32mhz db - 0.6 1.0 a ttenuation:(reference level from min il) 10mhz ~ 600mhz db 40 50 600mhz ~ 680mhz db 40 50 820mhz ~ 895mhz db 40 48 895mhz ~ 1000mhz db 40 49 temperature coefficient ppm/c - -94 - source impedance ohm - 50 - load impedance ohm - 50 - rohs compliant lead free lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document c. frequency characteristics : (1) wide band response:(span 400mhz) fig1. horizontal: 40mhz/div vertical: 10db/div (2) pass band response and group time delay response: fig2. horizontal: 10mhz/div vertical: 1db/div vertical: 100ns/div
tai-saw technology co., ltd. 4 tst dcc release document (3) wide band response: fig3. horizontal: 100mhz/div vertical: 10db/div d. matching circuit: l1 =3 nh, c1 = 4.7 pf, l2 = 5.6 nh, c1 = 3.3 pf
tai-saw technology co., ltd. 5 tst dcc release document e. outline drawing: #3 ?input #2 ?input ground #7 ? output #6 ? output ground #1,4,5,8 ? ground : week code (follow the table from planner each year) unit : mm : product / year code year 2005 2009 2006 2010 2007 2011 2008 2012 product code b b b b f. pcb footprint: 9 0 3
tai-saw technology co., ltd. 6 tst dcc release document g. packing: 1. reel dimension: 2. tape dimension: 9 0 3 9 0 3
tai-saw technology co., ltd. 7 tst dcc release document 20 40 60 80 100 120 140 160 180 200 220 240 260 280 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 time (sec) temp ( deg c) h. recommended reflow profile :
|
