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 SMD 5.0x3.2 24.5535MHz TCXO MODEL NO.: TX0146A REV. NO.:7.0 Features: RoHS Compliant Lead free Lead-free soldering Miniature SMD Package Good Frequency Stability Good Phase Noise Response Description and Applications: Surface mount 5.0mmx3.2mmm TCXO for use in GPS system Electrical Specifications: TX0146A Specifications Nominal Frequency, Fo 24.553500 MHz Storage Temperature Range -40°C to +85°C Operating Temperature Range -40°C to +85°C Power Supply Voltage, Vdd 3V Output Waveform Clipped Sinewave Output Voltage with Load 10pF//10KΩ, Vout 0.8 Vp-p min Power Supply Current, Icc 2.0 mA max Frequency Tolerance after Two Reflows +/- 2.0 ppm max @ 25°C +/- 3°C Frequency Stability a. Vs. Temperature (-40~85°C) b. Vs. Load varied 10pF//10KΩ+/-10% c. Vs. Supply Voltage varied 3V+/-5% +/- 2.5 ppm +/- 0.2 ppm +/- 0.2 ppm Start Up Time (90% of final RF level in Vp-p) 3.0 msec max. Aging +/-1.0 ppm/year @25°C Harmonics -7.0 dBc max SSB Phase Noise (@1KHz Carrier Offset) -130 dBc/Hz max TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 Mechanical Dimensions (mm): O X C T C V : N O C V GND: TCXO Tri-state:XO GND OUT VDD Marking: Line 1: Frequency Line 2: TST Logo + Product code + Date Code + Traceability Code (AX) 24.553 T XDAX ○ Product Code Table Date Code Table WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 A B C D E F G H I J K L WK13 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 v w x y z TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 1. Reel Dimension 2. Tape Dimension [NOTE]: 1. 2. 3. 4. Unless otherwise specified tolerance on dimension +/-0.1 mm. Material: conductive polystyrene with color black 10 pitch cumulative tolerance +/-0.2 mm. Packing Direction: dot or the logo of marking should be close to the hole of tape. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflow Profile: 300 Reflow Area Rising Area Temperature (deg C) 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 5