ECX-1637QZ ECS | Alldatasheet

Document overview

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Technical content

PARAMETERS CONDITIONS ECX-1637QZ UNITS MIN TYP MAX Frequency 16.000 60.000 MHz Frequency Tolerance @ +25°C (A Option) ± 25 ppm Frequency Stability -40 ~ +125°C (DS Option) ± 100 ppm Equivalent Series Resistance (ESR) 16 ~ 19.999 MHz 150 Ω 20 ~ 25.999 MHz 100 Ω 26 ~39.999 MHz 80 Ω 40 ~ 60.000 MHz 70 Ω Shunt Capacitance Co 5 pF Load Capacitance Specify in P/N 10 pF Drive Level DL 10 100 μW Vibration Resistance, 10~2000 Hz p-p 1.5 mm: 20g’s, Shock Resistance: 5000g’s. 0.3 msec Operating/Storage Temp Topr -40 +125 °C Aging (First Year) @ +25°C ±3°C ±3 ppm Frequency Abbreviation Load Capacitance Package Tolerance Stability Temp Range PAD CONNECTIONS

1 In/Out

2 Gnd

3 Out/In

4 Gnd

The ultra-miniature ruggedized ECX-1637QZ compact SMD Crystal. The 2.0 x 1.6 x 0.45 mm ceramic package with additional internal bonding points is ideal for harsh high shock/vibration environments such as Automotive or TPMS applications. ECX-1637QZ SMD CRYSTAL

  • 2.0 x 1.6 mm Footprint
  • Extended Temp. Range
  • AEC-Q200 Qualified
  • Ruggedized Automotive/TPMS

Applications

DIMENSIONS (mm) Figure 2) Suggested Land Pattern 260 = 26.000 MHz *See Developed Frequencies Pg. 2 10 = 10 pF 12 = 12 pF 16 = 16 pF 37QZ = ECX-1637QZ Blank = ±15 ppm A = ± 25 ppm J = ± 20 ppm R = ± 15 ppm C = ± 10 ppm Request a Sample TR = Tape & Reel *Contact ECS for availability of non-developed frequencies. Blank = ±50 ppm D = ± 100 ppm E = ± 50 ppm OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS Blank=-40 ~ +125°C N = -40 ~ +85°C P = -40 ~ +105°C S = -40 ~ +125°C ECX-1637QZ SMD CRYSTAL Figure 1) Top, Side, and Bottom Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on the bottom pad has no electrical significance. PART NUMBERING GUIDE: Example ECS-260-12-37QZ-ADS-TR Rev.2022 ECS

Abbreviation Frequency (MHZ) 160 16.000 180.8 18.080 196.875 19.6875 240 24.000 250 25.000 260 26.000 320 32.000 SOLDER PROFILE Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au POCKET TAPE DIMENSIONS (mm) ECX-1637QZ SMD CRYSTAL Figure 3) Suggested Reflow Profile