EEWORLDEEWORLDEEWORLD

Part Number

Search

LP21-SR-FREQ10-20J1EE

Description
Series - Fundamental Quartz Crystal, 27MHz Min, 30MHz Max, ROHS COMPLIANT PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size92KB,6 Pages
ManufacturerPletronics
Environmental Compliance  
Download Datasheet Parametric View All

LP21-SR-FREQ10-20J1EE Overview

Series - Fundamental Quartz Crystal, 27MHz Min, 30MHz Max, ROHS COMPLIANT PACKAGE-2

LP21-SR-FREQ10-20J1EE 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 TypeSERIES - FUNDAMENTAL
Drive level1000 µW
frequency stability0.01%
frequency tolerance20 ppm
JESD-609 codee3
Manufacturer's serial numberLP21
Installation featuresTHROUGH HOLE MOUNT
Maximum operating frequency30 MHz
Minimum operating frequency27 MHz
Maximum operating temperature60 °C
Minimum operating temperature-10 °C
physical sizeL10.8XB4.47XH2.1 (mm)/L0.425XB0.176XH0.083 (inch)
Series resistance35 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.
Please while(ms--) What does this kind of writing mean?
void delay(uint ms) { uchar k; while(ms--) //What kind of program is this? I have never seen this way of writing { for(k = 0; k < 500; k++); } }...
azhe Embedded System
Can anyone provide the source code for implementing rasdial in wince5? (c# or vc.net)
I want to realize automatic dialing when the computer is turned on...
mcuer Embedded System
Book: Integrated Operational Amplifier Application Handbook
The main contents are: [color=rgb(68,68,68)][backcolor=rgb(255,255,255)] The contents include: the development process of integrated computing, zero adjustment and frequency compensation technology, s...
qwqwqw2088 Analogue and Mixed Signal
Analysis of TI's MaxLife fast charging technology
[color=black] Analysis of TI's MaxLife fast charging technology, fast charging technology that does not damage the battery,,, Although the charging speed of lithium-ion batteries is much faster than t...
qwqwqw2088 Analogue and Mixed Signal
The Vgs of NMOS is greater than Vgsth and Vds is a negative value. What is the voltage of Vds?
Some time ago, I saw someone in the forum asking about the problem of back-to-back MOS as AC switch. Today, I suddenly thought of this question. When the gate-source voltage is positive and the drain-...
呜呼哀哉 Analog electronics
Why does it prompt me to install XDC tools first when I create a Grace project in ccs5.2?
Why does my ccs5.2 prompt me to install XDC tools first when I create a Grace project?...
小鸟一枚 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2398  20  1707  400  1827  49  1  35  9  37 
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