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| 型号： | ECS-99-20-19A |
| 厂商： | ECS INC INTERNATIONAL |
| 元件分类： | 晶体 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 9.999 MHz |
| 封装： | ROHS COMPLIANT, RESISTANCE WELDED, SMD, 4 PIN |
| 文件页数： | 1/1页 |
| 文件大小： | 435K |
| 代理商： | ECS-99-20-19A |
22
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 913-782-7787 800-237-1041 FAX 913-782-6991 WWW.ECSXTAL.COM
SMD CRYSTALS
The ECX-19A SMD crystal is pin out
compatible with our CSM-12. The ECX-19A
covers a wide frequency range and has a 2.0
mm height profile.
ECX-19A
SMD QUARTZ CRYSTAL
PACKAGE DIMENSIONS (mm)
2.0 max.
11.0
± 0.2
10.0 max.
5.0
±0.3
3.8
± 0.2
2.0
± 0.1
1.0
±
0.1
5.0
±
0.2
Figure 1) ECX-19A - Top, Side, Bottom and End views
Figure 2) ECX-19A Land Pattern
PART NUMBERING GUIDE “EXAMPLE”
MANUFACTURER
FREQUENCY (4.000 MHz)
LOAD CAPACITANCE*
PACKAGE TYPE
ECS
–
40
–
20
–
19A
* Load capacitance (xx=xx pF, S=series resonance)
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
3.579545
80.000
MHz
CALIBRATION TOLERANCE
@ +25C
±30*
PPM
FREQUENCY STABILITY ref @25C
-10 ~ +70C
±50*
PPM
SHUNT CAPACITANCE
7
pF
LOAD CAPACITANCE
CL (Customer Specified)
10
20.0 standard
Series
pF
DRIVE LEVEL
DL
100
W
OPERATING TEMPERATURE
TOPR**
-10
+70
C
STORAGE TEMPERATURE
TSTG
-30
+85
C
AGING CHARACTERISTICS (Per Year)
@ +25C ± 3C per year
±5
PPM
FREQUENCY RANGE (MHz)
MODE OF OSC
MAX ESR Ω
FREQUENCY RANGE (MHz)
MODE OF OSC
MAX ESR Ω
3.579545 ~ 3.999
Fundamental
200
10.000 ~ 13.999
Fundamental
80
4.000 ~ 5.999
Fundamental
150
14.000 ~ 30.000
Fundamental
50
6.000 ~ 9.999
Fundamental
100
27.000 ~ 80.000
3rd O/T
80
EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION
+ 30
- 30
- 10
25
60
f/f0
PPM
TEMP.(C)
Figure 3) Frequency vs Temperature Curve
2.4
AB
CD
5.08
3.5
2.4
FEATURES
Compact and low profile
Resistance-weld sealed
Extended Temp range available
Tape & Reel (1,000 pcs.)
PbFree/RoHS Compliant
相关PDF资料 |
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|---|---|
| ECS-FREQ1-S-35-C-K-M-TR | QUARTZ CRYSTAL RESONATOR, 10 MHz - 11.999 MHz |
| ECS-FREQ2-20-35-C-G-P-TR | QUARTZ CRYSTAL RESONATOR, 12 MHz - 32 MHz |
| ECS-FREQ2-20-35-A-G-L-TR | QUARTZ CRYSTAL RESONATOR, 12 MHz - 32 MHz |
| ECS-FREQ1-20-35-C-G-P-TR | QUARTZ CRYSTAL RESONATOR, 10 MHz - 11.999 MHz |
| ECS-FREQ2-S-35-C-K-N-TR | QUARTZ CRYSTAL RESONATOR, 12 MHz - 32 MHz |
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