EEWORLDEEWORLDEEWORLD

Part Number

Search

LP21-18-50.0M-30J3LK

Description
Parallel - 3Rd Overtone Quartz Crystal, 50MHz Nom, ROHS COMPLIANT PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size92KB,6 Pages
ManufacturerPletronics
Environmental Compliance  
Download Datasheet Parametric View All

LP21-18-50.0M-30J3LK Overview

Parallel - 3Rd Overtone Quartz Crystal, 50MHz Nom, ROHS COMPLIANT PACKAGE-2

LP21-18-50.0M-30J3LK 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 - 3RD OVERTONE
Drive level1000 µW
frequency stability0.01%
frequency tolerance30 ppm
JESD-609 codee3
load capacitance18 pF
Manufacturer's serial numberLP21
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency50 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical sizeL10.8XB4.47XH2.1 (mm)/L0.425XB0.176XH0.083 (inch)
Series resistance80 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.
Buying development board
We need an embedded Linux and VxWorks development board, preferably with a CPU frequency of 400MHz or above, and with BSP support. It is best to have a complete embedded Linux system. The VxWorks deve...
mu03029827 Embedded System
stm32f0 serial port can finally download
Due to the project needs, I got stm32f0. And it was serial port download. I used jlink before. I found that the official download software could not be used. It could not recognize the device. Later, ...
ienglgge Integrated technical exchanges
After-class Exercise 21: UCOS Single Task
After-class Exercise 21: UCOS Single Task1. Introduction 1.μC/OS-II is a portable, ROM -implantable, scalable, preemptive, real-time multitasking operating system kernel. It is widely used in micropro...
常见泽1 Microcontroller MCU
WINCE modify the boot screen problem
Now I want to modify the WINCE startup screen in PB, not after startup (the application has already started and is running). How do I do it?...
kelvinyung Embedded System
stm32 driver nrf905 program is adjusted and available
[i=s] This post was last edited by paulhyde on 2014-9-15 03:49 [/i] The stm32 driver nrf905 program is ready to use...
moonvsmoon Electronics Design Contest
After __wfi is run, is the MCU still running the code?
After __wfi is run, is the MCU still running the code?...
一沙一世 stm32/stm8

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1284  256  1791  1288  2606  26  6  37  53  28 
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