TAI-SAW TECHNOLOGY CO., LTD. Crystal Filter SMD 7x7 73.35MHz MODEL NO.: TY0128A REV. NO.: 1 Revise: Rev. Rev. Page Rev. Account Date 1 N/A 12/10/09’ N/A Initial release TAI-SAW TECHNOLOGY CO., LTD. Ref. No. Revised by C.C. Hsu TST DCC Release document 2 TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4673.35038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com Crystal Filter SMD 7x7 73.35MHz MODEL NO.: TY0128A REV. NO.: 1 Features: RoHS Compliant Lead free Lead-free soldering Surface Mount Seam Weld Package 2-pole Filter Excellent Reliability Performance Description and Applications: Surface mount 7.0mmx7.0mm crystal filter for use in wireless telecommunication devices. Electrical Specifications: TY0128A Specification Center Frequency Fo 73.350 MHz, 3rd Overtone Insertion Loss 2.0 dB Max Ripple 1.0 dB Max Group delay 15 usec Max 3 dB Passband +/-6.5KHz Stopband (@+/-12.5 KHz) 7 dB Min Stopband (@+/-25 KHz) 16 dB Min Stopband (@+/-900 KHz) 40 dB Min Spurious (from 75kHz to 223kHz) 8 dB Min Spurious (from 223kHz to 227kHz) 15 dB Min Spurious (from 227kHz to 235kHz) 10 dB Min Spurious (from 235kHz to 1000kHz) 20 dB Min Spurious (from-75kHz to -1000kHz) 20 dB Min Terminating Impedance 950Ω// -1.2pF Temperature drift (-30~85 oC) +/-15ppm Intermodulation (two -20 dBm signals) for fo + 12.5 kHz and fo + 25 kHz Pin1>80dB Pin3>75dB TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Mechanical Dimensions (mm): A B C D E F Min/Max Min/Max Typ. Typ. Typ. Min/Max 1.39 1.80 1.39 1.24/1.60 7.09/7.39 7.09/7.39 Marking: Line 1: 73.350 (Customer Frequency) Line 2: TST Logo + Crystal Filter Product Code + Date Code + A Pin1 Product Code Table 2009 2013 Y Year Product Code 2010 2014 Y 2011 2015 y 2012 2016 y Date Code Table WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13 A B C D E F G H I J K L M WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26 N O P Q R S T U V W X Y Z WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39 a b c d e f g h i j k l m WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52 n o p q r s t u LTD. v TAI-SAW TECHNOLOGY CO., x DCC y TST Release document w z 4 Reel Dimensions (mm): Normal hub width 24mm W1 24.8mmTyp. W2 30.2mm Max Tape Dimensions (mm): TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reflow Profile: Temperature (deg C) 300 Reflow Area Rising Area 250 Preheat Area Forced Cooling Area 200 150 100 Max peak temperature: 260 deg C 50 0 0 60 120 180 240 300 360 Time (seconds) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6