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LP257F21IET

产品描述Parallel - Fundamental Quartz Crystal, 25.768MHz Nom,
产品类别无源元件    晶体/谐振器   
文件大小288KB,共4页
制造商CTS
标准
下载文档 详细参数 全文预览

LP257F21IET概述

Parallel - Fundamental Quartz Crystal, 25.768MHz Nom,

LP257F21IET规格参数

参数名称属性值
是否Rohs认证符合
Objectid145136500745
Reach Compliance Codecompliant
YTEOL6.75
其他特性AT CUT
老化5 PPM/YEAR
晶体/谐振器类型PARALLEL - FUNDAMENTAL
驱动电平100 µW
频率稳定性0.001%
频率容差20 ppm
负载电容20 pF
安装特点SURFACE MOUNT
标称工作频率25.768 MHz
最高工作温度85 °C
最低工作温度-40 °C
物理尺寸11.1mm X 4.83mm X 3.2mm
串联电阻30 Ω
表面贴装YES
端子面层TIN SILVER COPPER OVER NICKEL

文档预览

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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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