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 70 mhz(bw=1.3mhz) dip 35.0mmx12.8mm model no.: TB0940A rev.2.0 a. maximum rating: 1. operating temperature: 0 c ~ +70 c 2. storage temperature: -40 c ~ +85 c 3. input power: 10dbm b. characteristics : ambient temperature: 25 c value characteristics min. typ. max. note center frequency f c mhz 69.9 70 70.1 - minimum insertion loss i.l. db - 19.2 22.0 - 1db bandwidth mhz 1.3 1.35 - - 40db bandwidth mhz - 1.87 1.90 - 45db bandwidth mhz - 1.90 1.93 - passband ripple ( f c 0.5mhz) db - 0.5 1.0 - ultmate rejection db 50 54 temp coefficient ppm/ k - -0.032 - - 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 : 20mhz) 2. pass-band response: (span : 2mhz)
tai-saw technology co., ltd. 4 tst dcc release document 3. s11 smith chart: (span : 20mhz) 4. s22 smith chart (span : 20mhz)
tai-saw technology co., ltd. 5 tst dcc release document e. measurement circuit zin= zout= 50 ohm saw filter l1 l2 zin zout l3 l1=150nh, l2=36nh, l3=270nh f.outline drawing: 9 4 0
tai-saw technology co., ltd. 6 tst dcc release document pin 1: rf input pin 4: rf output pin 3,6: case ground pin 2, 5: 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 g. recommended reflow profile:
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