ECS-245-20-30B-TR ECS Inc, ECS-245-20-30B-TR Datasheet
ECS-245-20-30B-TR
Manufacturer Part Number
ECS-245-20-30B-TR
Description
CRYSTAL 24.576 MHZ 20PF SMD
Manufacturer
ECS Inc
Series
ECX-53Br
Type
MHz Crystalr
Datasheet
1.ECS-120-20-30B-TR.pdf
(1 pages)
Specifications of ECS-245-20-30B-TR
Frequency
24.576MHz
Frequency Stability
±50ppm
Load Capacitance
20pF
Package / Case
4-SMD, No Lead (DFN, LCC)
Frequency Tolerance
±30ppm
Operating Mode
Fundamental
Operating Temperature
-20°C ~ 70°C
Mounting Type
Surface Mount
Size / Dimension
0.197" L x 0.126" W (5.00mm x 3.20mm)
Height
0.033" (0.85mm)
Tolerance
50 PPM
Termination Style
SMD/SMT
Operating Temperature Range
0 C to + 70 C
Dimensions
3.2 mm W x 5 mm L x 0.85 mm H
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
XC1123TR
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
FREQUENCY RANGE
DIMENSIONS (mm)
Figure 1) Top, Side, Bottom and End views
PART NUMBERING GUIDE: Example ECS-200-20-30B-TR
ECS - Frequency Abbreviation - Load Capacitance - Package
Frequency Range
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature
Storage Temperature
Aging (Per Year)
1105 South Ridgeview Road
10.000 ~ 15.999
16.000 ~ 19.999
PARAMETERS
8.00 ~ 9.999
200 = 20.000 MHz
See P/N Guide
(MHz)
H
MODE OF OSC
Compact and low profile
Industry Std. Footprint
Extended Temp Range Option
RoHS Compliant
Fundamental
Fundamental
Fundamental
10.0 ~150 MHz
8 ~ 9.999 MHz
20 =20 pF
S=Series
CONDITIONS
Frequency
@ +25°C ±3°C
Specify in P/N
-20 to +70°C
Olathe, KS 66062
Package Height
at +25°C
MAX ESR Ω
Height (Max.)
100
80
50
*Consult Factory for available stability
options over extended temp range.
0.85 mm
Pad Connections
1.1 mm
#1
#2
#3
#4
ECX-53B
30B =
FREQUENCY RANGE
8.000
Ground
Ground
MIN
Crystal
Crystal
Phone: 913.782.7787
-20
-55
8
50.100 ~ 150.000
20.000 ~ 23.999
24.000 ~ 50.000
ECX-53B
SMD QUARTZ CRYSTAL
The ECX-53B is a miniature SMD Crystal with a 3.2 x 5 mm
footprint. This package is ideal for todays compact wireless
applications where board space is critical.
A = ± 25 ppm
C = ± 10 ppm
ECX-53B
Blank = Std
Tolerance
TYP
20
150.000
Series
± 30 *
± 50 *
MAX
+125
+70
100
±5
7
(MHz)
Blank = Std
D = ± 100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
K = ± 10 ppm
Custom Options
* Stability
Fax: 913.782.6991
MODE OF OSC
Fundamental
Fundamental
3rd Overtone
Figure 2) Suggested Land Pattern
UNITS
MHz
ppm
ppm
ppm
µW
pF
pF
°C
°C
Blank = Std
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
Temp Range
MAX ESR Ω
40
30
80
www.ecsxtal.com
- Packaging
TR= Tape
1K/Reel
& Reel
Rev. 7/10
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