TB0490A

TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Tao-Yuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet for Product Specification Issued Date: Product Name: 435.5MHz IF SAW Filter (BW=27 MHz) TST Parts No.: TB0490A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Andy Yu Francis Chen 04/19/2007 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales3@mail.taisaw.com Web: www.taisaw.com TAI-SAW TECHNOLOGY CO., LTD. SAW Filter 435.5MHz (SMD 5.0×5.0 mm) MODEL NO.: TB0490A A. MAXIMUM RATING: 1.Operating Temperature: -20 °C ~ 70 °C 2. Storage Temperature: -40 °C ~ +85 °C B. Characteristics : Characteristics Min. Center frequency FC MHz Minimum Insertion loss I.L. dB 3dB BW MHz 27 Amplitude Ripple (FC ± 13.5MH) dB Relative Rejection (Reference to Minimum Insertion loss) FC + 35.5MH dB 35 FC - 35.5MH dB 35 FC + 57.5MH dB 45 FC - 57.5MH dB 45 Temp Coefficient ppm/K Matching: 1.The input of the filter will be matched to 50 ohm 2.The output of the filter will be matched to 50 ohm Value Typ. 435.5 12.4 33.9 0.9 52 54 59 53 -94 Rev. NO. 1.0 RoHS Compliant Lead free Lead-free soldering Max. 13.5 1.2 - Note - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.FREQUENCY CHRACTERISTICS: (1) S21 Response:(span 300MHz) (2) Passband of Response: (span: 40MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 (3) S11 Smith Chart: (span 300MHz) (4) S22 Smith Chart: (span 300MHz) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 D. TEST CIRCUIT: Zin and Zout are 50Ω L1=6.8nH, C1=10pF, L2=8.2nH, C2=12pF E. OUTLINE DRAWING: Pin 1: RF input Pin 5: RF output Pin 4,8: Case Ground Pin 2,3,6,7: Ground □ : Week Code (Follow the table from planner each year) Unit : mm △ : Product / Year Code Year 2005 2009 B 2006 2010 b 2007 2011 B 2008 2012 b Product Code TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 F.PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. 490 TΔ□ 490 TΔ□ Direction of feed TST DCC Release document 6 G. Recommended Reflow Profile: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7