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: [email protected] Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: Low Loss 70MHz SAW IF Filter (BW=5MHz) TST Parts No.: TB0194A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Andy Lee Approval by: Francis Chen Date: 7,4 ,2003 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 TAI-SAW TECHNOLOGY CO., LTD. No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com Low Loss 70 MHz SAW Filter MODEL NO.: TB0194A (SMD 13.3×6.5 mm) REV. NO.:1 RoHS Compliant Lead free Lead-free soldering A. MAXIMUM RATING: 1.Input Power Level: 10 dBm B. ELECTRICAL CHARACTERISTICS: Item Unit MHz Min. 69.8 Type. 70 Max. 70.2 dB - 8 9 1dB Bandwidth MHz 4.35 4.45 - 3dB Bandwidth dB 5 5.5 40dB Bandwidth MHz Center frequency, Fc Insertion Loss, IL 8.64 10.25 Passband ripple (68.26MHz~71.74MHz) dB - 0.78 1 Phase Linearity(68MHz~72MHz) (rms) deg - 6.28 9.5 Group Delay ripple (68MHz~72MHz) nS 119 150 - 0.84 - Absolute Delay µS Note Attenuation Reference level from Min IL) 0 ~ 64.875MHz dB 40 45 - 75.125~140MHz dB 40 44 - - - YZ-LN - ppm/oC - -94 - - 25 - Substrate Material Temperature Coefficient Ambient Temperature o C TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C.FREQUENCY CHRACTERISTICS: (1) S21 Response: Fig-1 S21 Response Horizontal: 4MHz/Div Vertical: 10dB/Div (2) Passband of Response: Fig-2 Group Delay and Ripple, Horizontal:1MHz/Div Vertical 1: 1 dB/Div Vertical 2: 200nS/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D. MEASUREMENT CIRCUIT: 1) For 50 ohm Unbalanced Input and Output E.OUTLINE DRAWING: Pin K: RF Input Pin E: RF Output Pin L: Input Ground Pin F: Output Ground Pin A,B,C,D,J,I,H,G: To be Ground □: Date code TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4