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LP18EF21CST

Description
Series - Fundamental Quartz Crystal, 18.73397MHz Nom,
CategoryPassive components    Crystal/resonator   
File Size288KB,4 Pages
ManufacturerCTS
Environmental Compliance
Download Datasheet Parametric View All

LP18EF21CST Overview

Series - Fundamental Quartz Crystal, 18.73397MHz Nom,

LP18EF21CST Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid145136076951
Reach Compliance Codecompliant
YTEOL6.7
Other featuresAT CUT
Ageing5 PPM/YEAR
Crystal/Resonator TypeSERIES - FUNDAMENTAL
Drive level100 µW
frequency stability0.001%
frequency tolerance20 ppm
Installation featuresSURFACE MOUNT
Nominal operating frequency18.73397 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical size11.1mm X 4.83mm X 3.2mm
Series resistance40 Ω
surface mountYES
Terminal surfaceTIN SILVER COPPER OVER NICKEL
ATSSMLP Series
Features
Low Profile Quartz Crystal
Low Profile HC-49/US-SM Metal Package
Fundamental and 3
rd
Overtone Crystal Design
Frequency Range 3.2 – 64MHz
Frequency Tolerance, ±30ppm Standard
Frequency Stability, ±30ppm Standard
Operating Temperature Range -20°C to +70°C or -40°C to +85°C
Tape and Reel Packaging, EIA-418
Wireless Communications
Broadband Access
FPGA/Microcontrollers
Computer Peripherals
Microprocessors
Test and Measurement
Consumer Electronics
Portable Equipment
Part Dimensions:
11.1 × 4.83 × 3.2mm
587.84mg
Applications
Description
CTS ATSSMLP incorporates a high Q quartz resonator in a proven resistance-weld metal package. ATSSMLP offers
tight stability options that are ideal for supporting a wide range of commercial and industrial applications.
Ordering Information
Model
LP
Frequency Code
[MHz]
XXX
Mode of
Oscillation
F
Tolerance
@ +25°C
3
Temperature
Stability
3
Temperature
Range
I
Load
Capacitance
D
Packaging
T
Code
Frequency
Product Frequency Code
1
Code
1
X
2
Y
3
Tolerance
±10ppm
±15ppm
±20ppm
±25ppm
±30ppm
Code Temp. Range
-20°C to +70°C
C
-40°C to +85°C
I
Packing
Code
Tape & Reel
T
Code
F
T
Mode
Fundamental
3rd Overtone
Code
1
X
2
Y
3
5
Stability
±10ppm
±15ppm
±20ppm
±25ppm
±30ppm
±50ppm
2
Code Capacitance Code Capacitance
K
D
8pF
18pF
9pF
20pF
J
E
10pF
24pF
A
F
12pF
30pF
L
G
13pF
32pF
B
H
16pF
Series
C
S
Notes:
1] Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz.
2] Check factory availability when combined with -40°C to +85°C temperature range.
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this
product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.
DOC# 008-0363-0 Rev. B
Page 1 of 4
©2017 CTS® Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test
equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

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