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ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM
SMD CRYSTALS EN SMD CRYSTALS
The ECX-64AEN & ECX-64CEN are subminature
SMD crystals with 3.5 X 6 mm footprint. This
cost effective all ceramic package is available
in 2 and 4 pad versions. The package height
measures 1.1 mm max. which is ideal for
densely populated PCB applications.
FEATURES
•
Compact and low profile
• Glass sealed ceramic package
• Tape & Reel (1,000 pcs)
ECX-64AEN/64CEN
SMD QUARTZ CRYSTAL
PACKAGE DIMENSIONS (mm)
Figure 1) ECX-64AEN &64CEN - Top and side views Figure 3) ECX-64CEN - Pad Configuration
Bottom and End views
Figure 5) ECX-64CEN - Recommended
Solder Pad Layout
Figure 2) ECX-64AEN - Pad Configuration
Bottom and End views
Figure 4) ECX-64AEN - Recommended
Solder Pad Layout
PART NUMBERING GUIDE
“EXAMPLE”
MANUFACTURER FREQUENCY (16.0000 MHz) LOAD CAPACITANCE* PACKAGE TYPE**
ECS – 160 – 20 – 23AEN
* Load capacitance (xx=xx pF, S=series resonance). **Package Type Examples (23AEN=ECX-64AEN, 23CEN=ECX-64CEN)
Note: See Product Selection Guide for additional options including tighter tolerances or extended temperature range.
* Tighter specifications are available. **Extended temperature range available.
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS
FREQUENCY RANGE 12.600 100.000 MHz
CALIBRATION TOLERANCE @ +25˚C ±30* PPM
FREQUENCY STABILITY ref @25˚C -40 ~ +85˚C ±50* PPM
SHUNT CAPACITANCE 7pF
LOAD CAPACITANCE C
L
(Customer Specified) 10 16.0 standard Series pF
DRIVE LEVEL DL 100 µW
OPERATING TEMPERATURE T
OPR
** -40 +85 ˚C
STORAGE TEMPERATURE T
STG
-40 +85 ˚C
AGING CHARACTERISTICS (Per Year) @ +25˚C ± 3˚C per year ±5 PPM
FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR Ω FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR Ω
12.600 ~ 15.999 Fundamental 80 20.000 ~ 49.999 Fundamental 40
16.000 ~ 19.999 Fundamental 60 50.000 ~ 100.000 3rd O/T 100
EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION
