TEI31 TRANSKO | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 1

Technical content

Transko Electronics, Inc. 3981 E. Miraloma Ave. CA 92806 USA Tel: 714-528-8080 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com Transko Electronics, Inc. 3981 E. Miraloma Ave. Anaheim, CA 92806 USA Tel: 714-528-8000 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com TEL31 RoHS Compliant Ver.1: Mar. 2015 ■ SPECIFICATION PARAMETER MIN. TYP. MAX. UNIT NOTE FREQUENCY 32.768 kHz FREQUENCY TOLERANCE @ 25°C -18 +28 ppm FREQUENCY STABILITY vs. TEMPERATURE RANGE -150 +10 ppm See P/N guide for other options vs. SUPPLY VOLTAGE ± 5% ±2.0 ppm OPERATING TEMPERATURE RANGE -40 85 °C See P/N guide for other options STORAGE TEMPERATURE RANGE -55 125 °C SUPPLY VOLTAGE ±10% 1.8 3.3 V See P/N guide for other options SUPPLY CURRENT 0.8 1.5 µA @ VDD=3.3V, no load (Pin#1=VIH) STAND-BY CURRENT 0.35 µA No load OUTPUT LOGIC FAMILY HCMOS LOAD 15 pF LEVEL LOGIC ‘1’ (VOH) 0.9 x VDD V LEVEL LOGIC ‘0’ (VOL) 0.1 x VDD V SYMMETRY(DUTY CYCLE) 45 55 % RISE AND FALL TIME (Tr/Tf) 100 nS @ CL=15pF, 25°C START-UP TIME 1 sec @ VDD=3.3V STAND-BY VOLTAGE ENABLE (VIH) 0.9 x VDD V @ VDD=3.3V, 25°C DISABLE (VIL) 0.1 x VDD V See P/N guide for other options ENABLE DELAY TIME 1 sec DISABLE DELAY TIME 100 nS AGING @ +25°C ±3°C ±3.0 ppm/yr @1st year MINIATURE SMD OSCILLATOR (3.2 x 1.5 x 1.0mm) FEATURES:  CMOS OUTPUT @ 32.768kHz  LOW POWER CONSUMPTION  TUNING FORK CRYSTAL BUILT IN Transko Electronics, Inc reserves the right to make changes to the product (s), service (s), and specification (s) described herein without notice. See “Terms of Sale” for details on our website. ■ PACKAGE DIMENSIONS Unit : mm *Z: high impedance Pin Configuration

1 Disable

2 GND

3 Z* Output

4 VDD

■ REFLOW PROFILE Note: Consult factory for detail Soldering 255 ±5°C 150 ±5°C Pre-heating <10 Sec <120 Sec 170 ±5°C ■ SOLDER PATTERN Unit :mm 0.6 0.8 1.1 3.0 * *0.01µF to 0.1µF 1.5±0.2 3 4 0.3 2.4 0.4±0.1 1 2 4 3 0.6 0.6 0.4 3.2±0.2 1.0±0.2 TOP BOTTOM SIDE 3 4 2 1 ■ PART NUMBERING GUIDE Stability 12: +10 to -120ppm (-20 ~ 70°C) 15: +10 to -150ppm Product series Output H: HCMOS Tristate T: En/Disable Frequency K: kHz Operating Temperature FM: -20 ~ 70°C CQ: -40 ~ 85°C Supply Voltage 18: 1.8 Volt 25: 2.5 Volt 33: 3.3 Volt Tape and Reel TR: 3000/reel Blank: Cut tape TEL31 H 12 FM S 32.768K TR T 33 Symmetry S: 45/55%