EEWORLDEEWORLDEEWORLD

Part Number

Search

LP21-44-FREQ3-15E3EH

Description
Parallel - 3Rd Overtone Quartz Crystal, 50MHz Min, 70MHz Max, ROHS COMPLIANT PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size92KB,6 Pages
ManufacturerPletronics
Environmental Compliance
Download Datasheet Parametric View All

LP21-44-FREQ3-15E3EH Overview

Parallel - 3Rd Overtone Quartz Crystal, 50MHz Min, 70MHz Max, ROHS COMPLIANT PACKAGE-2

LP21-44-FREQ3-15E3EH 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 stability0.0015%
frequency tolerance15 ppm
JESD-609 codee3
load capacitance44 pF
Manufacturer's serial numberLP21
Installation featuresTHROUGH HOLE MOUNT
Maximum operating frequency70 MHz
Minimum operating frequency50 MHz
Maximum operating temperature75 °C
Minimum operating temperature-10 °C
physical sizeL10.8XB4.47XH2.1 (mm)/L0.425XB0.176XH0.083 (inch)
Series resistance60 Ω
surface mountNO
Terminal surfaceMatte Tin (Sn)
Base Number Matches1
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.
MAX32630FTHR Design Notes (5): Four AD measurement range settings (and precautions)
[code]/******************************************************************* Content: ADC configuration, AIN0~AIN3 Author: Justice_Gao Date: July 15, 2017 Problem description: The reference voltage used...
Justice_Gao DIY/Open Source Hardware
If you have friends who want to publish a book, please contact us
Good news~~~ I just got some good news, and I can't wait to share it with you~ In order to better showcase the fruits of our friends' labor, EEWORLD contacted a publishing house, and the publishing ho...
soso Suggestions & Announcements
What were you doing the day before the college entrance examination? Do you regret choosing this major?
2019 is almost halfway through, and tomorrow will be the time for many students to become famous. Looking back on my senior year of high school, I was both excited and nervous. I was excited because I...
eric_wang Talking
Does stm32 have any models with 4 ADC cores?
I see that most STM32s have three independent ADC cores. Now we need to use four cores for simultaneous sampling. Is there such a microcontroller?...
littleshrimp stm32/stm8
It's really hard to find a job, give me some confidence.
The OP graduated this year, but unfortunately I am a junior college student. Although I am a student, I have work experience. I worked in a unknown private generator company in Foshan. I have no more ...
cl17726 Talking
What will change after NXP acquires FreeScale?
NXP has acquired FreeScale. What impact do you think this will have on FreeScale's MCU?...
dcexpert MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2016  2368  85  1848  587  41  48  2  38  12 
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