tai-saw technology co., ltd. 2 tst dcc release document tai-saw technology co., ltd. no. 3, industrial 2nd rd., ping-chen industrial district, taoyuan, 324, taiwan, r.o.c. tel: 886-3-4690038 fax: 886-3-4697532 e-mail: tstsales@mail.taisaw.com web: www.taisaw.com saw filter 140 mhz(bw=14.0mhz) dip 27.0mmx12.8mm model no.: TB0810A rev.2.0 a. maximum rating: 1. operating te mperature: -40 c ~ +85 c 2. storage temperature: -40 c ~ +105 c 3. input power: 10dbm b. characteristics : ambient temperature: 25 c value characteristics min. typ. max. note center frequency f c mhz 139.92 140.0 140.08 - minimum insertion loss i.l. db - 27.2 29.5 - 1db bandwidth mhz 14.1 14.12 - - 3db bandwidth mhz 14.2 14.29 - - 40db bandwidth mhz - 15.20 15.3 - 50db bandwidth mhz - 15.32 17.5 - passband ripple db - 0.8 1.5 - group delay variation (fc +/- 7mhz) nsec 50 80 absolute delay usec 3.70 3.75 ultmate rejection db 50 52 temp coefficient ppm/ k - -23 - - matching: 1.the input of the filter will be matched to 50 ohm 2.the output of the filt er will be matched to 50 ohm rohs compliant lead-free soldering
tai-saw technology co., ltd. 3 tst dcc release document d. frequency characteristics : 1.s21 response: (span : 50mhz) 2. group-delay ripple: (span : 20mhz)
tai-saw technology co., ltd. 4 tst dcc release document 3. s11 smith chart: (span : 50mhz) 4. s22 smith chart (span : 50mhz)
tai-saw technology co., ltd. 5 tst dcc release document e. measurement circuit zin= zout= 50 ohm saw filter l1 l2 zin zout 15 l1=33nh, l2=33nh. f.outline drawing: 8 1 0
tai-saw technology co., ltd. 6 tst dcc release document pin 1: rf input pin 5: rf output pin 3, 6: case ground pin 2, 4: ground : week code (follow the table from planner each year) unit : mm : product / year code year 2009 2010 2011 2012 product code b b b b
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