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 SAW Filter 793 MHz MODEL NO.:TA1409A REV. NO.1 A. MAXIMUM RATING: 1. Input Power Level: +25 dBm 2. DC Voltage : 3V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item RoHS Compliant Lead free Lead-free soldering Unit Center Frequency Fc MHz Min. - Typ. 793 Max. - Insertion loss (788~798 MHz) IL dB - 1.8 2.5 Amplitude Ripple (788~798 MHz) dB - 0.7 1.5 Return Loss (788~798 MHz) dB 10 13 - Group Delay at Fc ns - 39 60 Group Delay Variation (788~798 MHz) ns - 18 60 Attenuation (Reference level from 0 dB) 0 ~ 445 MHz dB 36 41 - 445 ~ 465 MHz dB 36 41 - 465 ~ 700 MHz dB 35 40 - 758 ~ 768 MHz dB 35 45 - 848 ~ 890 MHz dB 35 44 - 1000 ~ 2000 MHz dB 30 41 - Temperature Coefficient of Frequency Ppm/℃ - -36 - C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: C 5 △: Year Code(2010->0,…,2019->9) □: Date Code(W01->A, W02->B,…, W27->a, W52->z) E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics: (typical performance at 25℃) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflection Functions: ( typical performance at 25℃) S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION □ C5 △ DQ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 H. RECOMMENDED REFLOW PROFILE: 1. 2. 3. 4. Preheating shall be fixed at 150~180℃ for 60~90 seconds. Ascending time to preheating temperature 150℃ shall be 30 seconds min. Heating shall be fixed at 220℃ for 50~80 seconds and at 250±10℃ peak (max. 10sec). Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7