EEWORLDEEWORLDEEWORLD

Part Number

Search

LP49-18-7.0M-15G1CE

Description
Parallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size92KB,6 Pages
ManufacturerPletronics
Environmental Compliance  
Download Datasheet Parametric View All

LP49-18-7.0M-15G1CE Overview

Parallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT PACKAGE-2

LP49-18-7.0M-15G1CE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerPletronics
package instructionROHS COMPLIANT PACKAGE-2
Reach Compliance Codecompliant
Other featuresAT-CUT CRYSTAL; BULK
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level1000 µW
frequency stability0.003%
frequency tolerance15 ppm
JESD-609 codee3
load capacitance18 pF
Manufacturer's serial numberLP49
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency7 MHz
Maximum operating temperature60 °C
Minimum operating temperature
physical sizeL10.8XB4.47XH3.56 (mm)/L0.425XB0.176XH0.14 (inch)
Series resistance100 Ω
surface mountNO
Terminal surfaceMatte Tin (Sn)
LP21 / LP24 / LP49 Series
Low Profile Crystal
February 2010
• The Pletronics’ LP49 Series is a low profile
thru-hole crystal
• Bulk packaging
• 3 MHz to 70 MHz
• HC-49/US
• AT Cut Crystal
LP21 0.082 (2.10mm) high
LP24 0.100 (2.50mm) high
LP49 0.140 (3.56mm) high
Pletronics Inc. certifies this device is in accordance with the
RoHS (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead (<1000 ppm), Mercury, PBB’s, PBDE’s
Weight of the Device: 0.62 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e1, e2 or e3
Electrical Specification:
Item
Frequency Range
Calibration Frequency Tolerance
Frequency Stability over OTR
Equivalent Series Resistance
(ESR)
Min
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Drive Level
Shunt Capacitance
Aging per year
Specified Temperature Range
Storage Temperature Range
(C0)
-
-
-5
-40
-55
Max
70
-
-
200
150
120
100
80
70
60
50
40
35
100
80
60
1
7
+5
+85
+125
Unit
MHz
ppm
ppm
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
mW
pF
ppm
o
o
Condition
AT cut
at +25
o
C + 3
o
C
_
see table on page 3 for
available options
LP49
LP49/LP24
LP49/LP24
LP49/LP24
LP49/LP24
LP49/LP24/LP21
LP49/LP24/LP21
LP49/LP24/LP21
LP49/LP24/LP21
LP49/LP24/LP21
LP49/LP24/LP21
LP49/LP24/LP21
LP49/LP24/LP21
3
rd
Overtone
Fundamental
3 MHz to 4 MHz
4 MHz to 5 MHz
5 MHz to 6 MHz
6 MHz to 7 MHz
7 MHz to 9 MHz
9 MHz to 10 MHz
10 MHz to 13 MHz
13 MHz to 15 MHz
15 MHz to 27 MHz
27 MHz to 30 MHz
27 MHz to 32 MHz
32 MHz to 50 MHz
50 MHz to 70 MHz
use 10 µW for testing
Pad to Pad capacitance
at +25
o
C + 3
o
C
_
see table on page 3 for available options
C
C
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics limited warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2010, Pletronics Inc.
Data collection issues
There is a 9-bit data in the 32k clock domain, and then a 500k clock is used to sample this 9-bit data. Is it reliable to use the register to beat twice? What are other methods? Can the 500k clock be ...
eeleader FPGA/CPLD
About the problem of searching ROM ID of DS18B20
I want to know how to implement the __declspec(dllimport) short pascal TMTouchBit(long, short) function in the official driver ibfs32.dll for searching ROM ID of DS18B20. Dallas explained that this fu...
1984dlq Embedded System
Are there any pmos and nmos tubes with working current |Ids|=1.2A;|Vds|<0.2V, which don't matter if they are enhanced or not, and have low leakage current when turned off?
RT! Mainly used for power switches, it is continuous conduction, not high-frequency switching. A 10khz is enough. It also requires small Rds, small static current, and small leakage current when turne...
oyhprince Analog electronics
Three-color clock production
Three-color clock application static display clock, press K3 key to display "Year of the Ox, good health, happy family, and all wishes come true" Thank you for the program provided by Senior Ni. Good ...
LED屏 DIY/Open Source Hardware
Has anyone seen this package?
Has anyone used this package? How to draw this package? What are the requirements for the spacing between the lines?...
silencepiece Analog electronics
【STM32 Nucleo】The "core" in the IoT network, STM32 Nucleo first meeting
[i=s]This post was last edited by academic on 2015-8-30 00:03[/i] [font=微软雅黑][size=3]First look at STM32 Nucleo Since its launch in 2014, the STM32-Necleo family has had 10+ members, and the number is...
academic stm32/stm8

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 781  2914  93  1799  369  16  59  2  37  8 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号