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: 1, 13, 2005 Product Name: SAW Filter 140 MHz SMD 19x6.5 mm TST Parts No.:TB0218A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Andy Lee Approval by: Francis Chen Date: 1, 13, 2005 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-03S06-02 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 140 MHz MODEL NO.: TB0218A REV. NO.2 A. MAXIMUM RATING: 1. Input Power Level：10 dBm 2. Operating Temperature: -40°C to 85°C 3. Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency, Fc MHz Min. - Type. 140 Max. - dB - 7 8 MHz - 0.6 1.5 ns - 200 500 1dB Bandwidth MHz 0.4 0.47 40dB Bandwidth MHz - 1.47 Minimum Insertion Loss, IL Amplitude Ripple in Fc±0.12MHz,AR Group delay ripple in Fc±0.15MHz Relative attenuation (relative to min. IL) Note 1.6 - 110 MHz ~ Fc-1MHz dB 35 41 - Fc+1MHz ~ 170MHz dB 35 39 - C.MEASUREMENT CIRCUIT: Input L1=33nH, L3=22nH Output L2=39nH, L4=22nH TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. Frequency Characteristics : Fig-1 S21 Response Horizontal: 0.5MHz/Div Vertical: 7dB/Div Fig-2 Horizontal: 200KHz/Div Vertical: 1dB/Div Vertical: 100ns/Div TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. Outline Drawing : F. PCB Footprint TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. Mechanical & Environment characteristics Test Item Shock ( Drop test ) Vibration Solderability Condition of Test Requirements random free drops 3 times from height of 1.0 meter onto hard wood. Total peak amplitude : 1.5mm Vibration frequency : 10 to 55 Hz Sweep period : 1.0 minute Vibration directions : 3 mutually perpendicular Duration : 2 hr / direc. immersed pad in soldering bath at 245±5°C for 5±0.5 seconds. Temperature Characteristics Specimens shall be measured within -40°C to +85°C temperature range Dry heat ( Aging test ) Temperature Duration : 125 ± 2 °C : 250 hours Cold resistance Temperature Duration : -40 ± 3 °C : 96 hours Thermal Shock Heat cycle conditions -55 C 25 C (30 min) (5 min) Cycle time : 5 times The specimens shall meet the electrical specifications 75% or more of the immersed surface shall be covered with solder The specimens shall meet the electrical specifications 85 C (30 min) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 H. Reflow Profile: 1. Preheating shall be fixed at 140 ~ 160 ℃ for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150 ℃ shall be 30 seconds min. 3. Heating shall be fixed at 200 ℃ for 50 ~ 60 seconds and at 230±10 ℃ peak. IR-reflow Profile 260 Peak (240℃max) 240 220 200 Go down Temp/degC 180 160 gradually Heating 140 Preheating 120 (200℃) (140~160℃) 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 200 220 240 260 Time/sec 30sec. min 60 ~ 90 sec. 50 ~ 60 sec. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6