ECCM5A Series
• RoHS Compliant (Pb-Free)
• Miniature four pad ceramic
SMD package
• AT cut
• Tight tolerance/stability
• Frequencies to 35.328MHz available
• Tape and reel available CRYSTAL
ECCM5A
MANUFACTURER CATEGORY SERIES PACKAGE CLASS REV.DATE
ECLIPTEK CORP. CRYSTAL ECCM5A CERAMIC CR30 03/08
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
NOTES
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ELECTRICAL SPECIFICATIONS
800-ECLIPTEK www.ecliptek.com for latest revision 36 Specifications subject to change without notice.
Operating Temperature Range
TABLE 1: PART NUMBERING CODES
A
DEF
-20°C to +60°C B
C
D
E
-40°C to +85°C F
Frequency Stability
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
±20ppm ±30ppm ±50ppm
Code
-10°C to +60°C
0°C to +70°C
-10°C to +70°C
-20°C to +70°C
X Denotes Availability
Frequency Range 10MHz, 10.245MHz, 11.0592MHz, 11.2896MHz, 12MHz, 12.288MHz, 13MHz, 14.318MHz,
14.31818MHz, 14.4756MHz, 16MHz, 16.384MHz, 18.432MHz, 18.82744MHz, 19.216MHz,
19.6608MHz, 20MHz, 20.945MHz, 24MHz, 24.576MHz, 25MHz, 25.92MHz, 26MHz, 26.460937MHz,
27MHz, 27.1727MHz, 28MHz, 28.24MHz, 28.636MHz, 30MHz, 30.3061MHz, 30.667MHz, 31.3344MHz,
31.556MHz, 31.608MHz, 31.68MHz, 32MHz, 33MHz, 33.333MHz, 33.8688MHz, or 35.328MHz
Frequency Tolerance ±15ppm, ±30ppm, or ±50ppm
Frequency Stability Per Table 1
Operating Temperature Range Per Table 1
Aging (at 25°C) ±3ppm / year Maximum
Storage Temperature Range -40°C to 85°C
Shunt Capacitance 5pF Maximum
Insulation Resistance 500 Megaohms Minimum at 100VDC
Drive Level 100 µWatts Maximum
Load Capacitance (CL) 18pF Parallel Resonant (Standard)
10pF Parallel Resonant to 50pF Parallel Resonant, or Series Resonant
Spurious Response -3dB Minimum; F0 to F0 +5000ppm
H 1.0
L 6.0
W 3.5
Frequency Range
10.000MHz to 19.999999MHz
20.000MHz to 34.999999MHz
35.000MHz to 35.328MHz
ESR (Ω)
60 Maximum
50 Maximum
40 Maximum
Mode / Cut
Fundamental / AT
Fundamental / AT
Fundamental / AT
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
MARKING SPECIFICATIONS
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
PARAMETER SPECIFICATION
ESD Susceptibility MIL-STD-883, Method 3015, Class 1, HBM: 1500V
Fine Leak Test MIL-STD-883, Method 1014, Condition A
Gross Leak Test MIL-STD-883, Method 1014, Condition C
Flammability UL94-V0
Mechanical Shock MIL-STD-883, Method 2002, Condition B
Moisture Resistance MIL-STD-883, Method 1004
Moisture Sensitivity J-STD-020, MSL 1
Resistance to Soldering Heat MIL-STD-202, Method 210, Condition K
Resistance to Solvents MIL-STD-202, Method 215
Solderability MIL-STD-883, Method 2003
Temperature Cycling MIL-STD-883, Method 1010, Condition B
Vibration MIL-STD-883, Method 2007, Condition A
MANUFACTURER CATEGORY SERIES PACKAGE CLASS REV.DATE
ECLIPTEK CORP. CRYSTAL ECCM5A CERAMIC CR30 03/08
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
Tolerance = +0.2
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
M N O P Q
1.5 MIN 50 MIN 20.2 MIN 13±.2 40 MIN
R S T U V
QTY/REEL
2.5 MIN 10 MIN 22.4 MAX 360 MAX 16.4+2-0 1,000
REEL
A B C D E
16±.3 7.5±.1 6.75±.2 4 ±.1 2±.05
F G H J K L
8±.1 B0* 1.5±.1 A0* .3 ±.05 K0*
TAPE
*Compliant to EIA-481A
PACKAGING OPTIONS
Blank=Bulk, TR=Tape and Reel
FREQUENCY
PART NUMBERING GUIDE
ECCM5A 5 D C - 20 - 32.000M TR
LOAD CAPACITANCE
Blank=18pF Parallel Resonant (Standard)
S=Series Resonant
XX=10pF Parallel Resonant to 50pF Parallel Resonant
OPERATING TEMPERATURE RANGE
Per Table 1
FREQUENCY STABILITY
D=±20ppm, E=±30ppm, F=±50ppm
FREQUENCY TOLERANCE (AT 25°C)
4=±15ppm, 5=±30ppm, 6=±50ppm
Line 1: E XX.XX
Frequency in MHz
(4 Digits Maximum + Decimal)
Line 2: XXXXX
Ecliptek Manufacturing Identifier
800-ECLIPTEK www.ecliptek.com for latest revision 37 Specifications subject to change without notice.
3.5
±0.2
6.0
±0.2
1.0 ±0.2 1.0 ±0.1 (x4)
1.5 ±0.1
(x4)
1.5 ±0.2
3.0 ±0.2
41
32
MARKING
ORIENTATION
14
23
Pad 1: Input Pad 2: Case/Ground
Pad 3: Output Pad 4: Case/Ground
