ECX-32
SMD QUARTZ CRYSTAL
The ECX-32 SMD is our smallest sub-miniature SMD crystal with 3.2 x 2.5 mm footprint. This package is ideal for todays compact wireless applications where board space is critical.
FEATURES
• Compact and low profile • Seam-welded package • Tape & Reel (1,000 pcs.) • PbFree/RoHS Compliant
PART NUMBERING GUIDE “EXAMPLE”
M ANUFACTURER E CS – FREQUENCY (16.000 MHz) 160 – LOAD CAPACITANCE* 20 – PACKAGE TYPE** 33
* Load capacitance (xx=xx pF, S=series resonance) **Package Type Examples (33=ECX-32) Note: See Product Selection Guide for additional options including tighter tolerances or extended temperature range.
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS FREQUENCY RANGE CALIBRATION TOLERANCE FREQUENCY STABILITY ref @25˚C SHUNT CAPACITANCE LOAD CAPACITANCE DRIVE LEVEL OPERATING TEMPERATURE STORAGE TEMPERATURE AGING CHARACTERISTICS (Per Year) CONDITIONS @ +25˚C -20 ~ +70˚C CL (Customer Specified) DL TOPR** TSTG @ +25˚C ± 3˚C per year 12 -20 -40 16.0 standard MINIMUM 16.000 TYPICAL MAXIMUM 60.000 ±50* ±50* 5 Series 100 +70 +85 ±5 UNITS MHz PPM PPM pF pF µW ˚C ˚C PPM
* Tighter specifications are available. **Extended temperature range available.
EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION
F REQUENCY RANGE (MHz) 1 6.000 ~ 29.999 MODE OF OSC Fundamental MAX ESR Ω 100 F REQUENCY RANGE (MHz) 30.000 ~ 60.000 MODE OF OSC Fundamental MAX ESR Ω 50
PACKAGE DIMENSIONS (mm)
#4 3.2 ±0.1 #3
2.5 ±0.1 1.3 1.0 1.3
1.1 0.7 1.1
0 PPM
f/f
+ 30 - 10 25 60
TEMP.(˚C)
1.8
- 30
0.7 Max.
#1
#2
2.3
Figure 2) ECX-32 Land Pattern
Figure 3) Frequency vs Temperature Curve
0.9 #1
1.2
0.9 #2
0.1 #4
0.1 0.7 0.9 0.7
Top View
#3
1.5
#4
#3
#1
#2
Figure 1) ECX-32 - Top, Side, Bottom and End views
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD CRYSTALS 27 SMD CRYSTALS
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