ECX-53BQZ SMD CRYSTAL The ultra-minature rugged ECX-53BQZ compact SMD Crystal. The 5.0 x 3.2 x 0.9 mm ceramic package is ideal for harsh environments such as TPMS applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-53BQZ SMD CRYSTAL PARAMETERS CONDITIONS ECX-53BQZ MIN Frequency 26.000 MHz ± 15 ppm ± 50 ppm 13 ~ 19.999 MHz 100 Ω 20 ~ 26.000 MHz 90 Ω Shunt Capacitance Co 5 pF Load Capacitance Specify in P/N 10 DL 10 Frequency Stability Equivalent Series Resistance (ESR) Low Profile 5.0 x 3.2 mm Footprint Extended Temp. Range AEC-Q200 Qualified Automotive/TPMS Applications DIMENSIONS (mm) MAX 13.000 Frequency Tolerance TYP UNITS Drive Level @ +25°C (Standard) -40 ~ +125°C (Standard) pF 100 μW Operating Temperature Topr -40 +125 °C Storage Temperature Tstg -40 +125 °C ±3 ppm Aging (First Year) @ +25°C ±3°C PAD CONNECTIONS Figure 1) Top, Side, and Bottom Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on the bottom pad has no electrical significance. 1 2 3 4 In/Out Gnd Out/In Gnd Figure 2) Suggested Land Pattern PART NUMBERING GUIDE: Example ECS-260-10-30BQZ-TR ECS - FREQUENCY ABBREVIATION ECS 260 = 26.000 MHz *See Developed Frequencies Pg. 2 LOAD CAPACITANCE 10 = 10 pF 12 = 12 pF 16 = 16 pF PACKAGE AVAILABLE OPTIONS Tolerance 30BQZ = ECX-53BQZ Blank=Standard A = ± 25 ppm J = ± 20 ppm R = ± 15 ppm C = ± 10 ppm Stability Blank=Standard D = ± 100 ppm E = ± 50 ppm G = ±30 ppm PACKAGING Temp Range Blank=Standard N = -40 ~ +85°C P = -40 ~ +105°C S = -40 ~ +125°C TR = Tape & Reel 1K/Reel *Contact ECS for availability of non-developed or available options. Rev.2017 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com ECX-53BQZ SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au DEVELOPED FREQUENCIES Abbreviation Frequency (MHZ) 135.6 13.560 180.8 18.080 196.875 19.6875 260 260.000 Figure 1) Suggested Reflow Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com