TXK0001A TAI-SAW | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 7
Technical content
TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-01 TST DCC Release document 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: tstsales@mail.taisaw.com Web: www.taisaw.com Product Specifications Approval Sheet Product Description: SMD 2.1x1.3 32.768KHz TCXO TST Part No.: TXK0001A Customer Part No.: Checked by: Hao Yu Liao Approved by: Yifan Chen Date: 12/05/2023 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back will be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes. Customer signature required Company: Division: Approved by : Date:
TAI-SAW TECHNOLOGY CO., LTD. 2 TAI-SAW TECHNOLOGY CO., LTD. SMD 2.1x1.3 32.768KHz TCXO MODEL NO.: TXK0001A REV. NO.: 2 Revise: Rev. Rev. Page Rev. Account Date Ref. No. Reviser N/A P.3 P.4 P.5 Initial release Revise reflow spec. Update Mechanical Dimensions drawing and add tolerances. TST marking rule update. 04/26/22’ 12/05/23 N/A ECN-202300527 C.C. Hsu Hao Yu Liao
TAI-SAW TECHNOLOGY CO., LTD. 3 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: tstsales@mail.taisaw.com Web: www.taisaw.com SMD 2.1x1.3 32.768KHz TCXO MODEL NO.: TXK0001A REV. NO.: 2 Features: Miniature SMD Package Moisture Sensitivity Level (MSL) : Level-2 Description and Applications: Surface mount 2.1mmx1.3mm TCXO Electrical Specifications: TXK0001A Specifications Nominal Frequency, Fo 32.768 KHz Storage Temperature Range -55C to +85C Operating Temperature Range -40C to +85C Power Supply Voltage, Vdd 1.6 V +/- 5% Output Waveform CMOS Square Wave Output Load 30 pF Power Supply Current, Icc 1uA typical 2uA max without load Initial Frequency Tolerance +/- 5.0 ppm max @ 25C +/- 3C Duty Cycle 45% ~ 55% Rise Time ( 20% -> 80% of final RF level in Vp-p ) Fall Time ( 80% -> 20% of final RF level in Vp-p ) 100 nsec max. 100 nsec max. Frequency Stability a. Vs. Temperature (-40~85C) b. Vs. Load varied 30pF +/-10% c. Vs. Supply Voltage Delta Freq/V +/- 5 ppm reference to 25C +/- 0.2 ppm +/- 1 ppm/V Reflow +/-10 ppm max Start –Up Time 0.5 s max @ 25C Aging +/-3 ppm per year Tri-State Enable Voltage (High) Disable Voltage (Low) output Tri-state 80% Vdd min 20% Vdd max RoHS Compliant Lead free Lead-free soldering
TAI-SAW TECHNOLOGY CO., LTD. 4 Mechanical Dimensions (mm): Recommended Land Pattern: (unit: mm)
TAI-SAW TECHNOLOGY CO., LTD. 5 Marking: Line 1: . + Frequency (32) + □(TST internal tracking code) +▽(Date Code of Year/Month) ▽ ：Date Code Table: Year/Month Reel Dimension
TAI-SAW TECHNOLOGY CO., LTD. 6 Tape Dimensions (mm) Reflow Profile: 100 150 200 250 300 0 60 120 180 240 300 360 Time (seconds) Temperature (deg C) Notes of the Usage: 1. Touch the solder iron at 260+/ -5 deg C onto the leads for 10+/ -2 sec max or touch the solder at 350+/-5 deg C onto the leads for 3+/-0.5 sec. 2. In the customer’s reflow process, if it will remain some mechanical stress at the soldering terminals, also make some cracks on the soldering termination. Some cracks will cause open or short circuit and cause of thermal increasing or smoking. Don’t make any excess mechanical stress to soldering points. 3. In case of giving a heavy shock to the products, it may make an open or shor t circuit and Rising Area Preheat Area Reflow Area Forced Cooling Area Max peak temperature: 260 deg C
TAI-SAW TECHNOLOGY CO., LTD. 7 cause of thermal increasing and smoking. To avoid heavy shock impact applying to products is strictly required. Notes of the Storage: 1. To keep products under the condition at the room temperature ( -5~35 deg C) with normal humidity (45~75%). A bsorption of moisture and dewdrop may make inferiority of characteristics and a short circuit. 2. Oxidization of terminals shall make the solderability more inferior. Dusts and corrosive gas will make a cause of the open or short circuit. Keep it in the clean place where is not in dusty and no corrosive gas. 3. Use the anti-static material to the storage package. 4. Don’t put any excess weight to the VCTCXO in the storage process.