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 184 MHz MODEL NO.:TA0461A REV. NO.:2 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 5V RoHS Compliant Lead free Lead-free soldering 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C Electrostatic Sensitive Device (ESD) B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (single ended) : Terminating load impedance (single ended) : Item Zs = 50 Ω ZL = 50 Ω Unit Center Frequency Fc Insertion Loss ILmin (reference level) Bandwidth BW-3dB MHz Min. - Typ. 184 Max. - Note - dB - 1.6 2.8 - MHz 6 9 - - Attenuation (reference to ILmin) Fc-50 ~ Fc-30 MHz dB 42 54 - - Fc-30 ~ Fc-15 MHz dB 36 52 - - Fc+30 ~ Fc+50 MHz dB 42 51 - - ppm/℃ - -80 - - Temperature Coefficient of Frequency Note: ILmin is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the ILmin. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. OUTLINE DRAWING: 461 T △□ Pin configuration #B Input #F Output #A,C,D,E,G,H △ : Product / Year Code △ Year code □ Date code (W01->A,…W52->z) Unit Year 2009 2013 2010 2014 2011 2015 2012 2016 Product Code A a A a To be grounded mm D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter F 50Ω A,C,D,E,G,H TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION 2.TAPE DIMENSION 461 TA□ Direction of Feed 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 245~260℃ peak (min. 10sec). Time : 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7