EEWORLDEEWORLDEEWORLD

Part Number

Search

SM55-44-FREQ-15H3EH

Description
Parallel - 3Rd Overtone Quartz Crystal, 25MHz Min, 70MHz Max, MINIATURE, SMD, 4 PIN
CategoryPassive components    Crystal/resonator   
File Size152KB,7 Pages
ManufacturerPletronics
Download Datasheet Parametric View All

SM55-44-FREQ-15H3EH Overview

Parallel - 3Rd Overtone Quartz Crystal, 25MHz Min, 70MHz Max, MINIATURE, SMD, 4 PIN

SM55-44-FREQ-15H3EH Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerPletronics
package instructionMINIATURE, SMD, 4 PIN
Reach Compliance Codeunknown
Other featuresAT CUT CRYSTAL; TAPE AND REEL
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - 3RD OVERTONE
Drive level1000 µW
frequency stability0.005%
frequency tolerance15 ppm
load capacitance44 pF
Manufacturer's serial numberSM55
Installation featuresSURFACE MOUNT
Maximum operating frequency70 MHz
Minimum operating frequency25 MHz
Maximum operating temperature75 °C
Minimum operating temperature-10 °C
physical sizeL13.0XB4.8XH5.7 (mm)/L0.512XB0.189XH0.224 (inch)
Series resistance100 Ω
surface mountYES
SM55 Series
Miniature SMD Crystal
August 2006
• The Pletronics’ SM55 Series is a miniature
surface mount crystal
• The package is ideal for automated surface
mount assembly and reflow practices.
• Tape and Reel packaging
• 3 MHz to 70 MHz
• 5 x 13 x 5.7 mm 4 pad
• AT Cut Crystal
Pletronics Inc. certifies this device is in accordance with the
RoHS 5/6 (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: 0.65 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
Specified Temperature Range
Storage Temperature Range
(C0)
-
-
-5
-40
-55
Max
70
-
-
200
150
120
100
80
50
40
100
1
7
+5
+85
+125
Unit
MHz
ppm
ppm
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
mW
pF
ppm /Yr
o
o
Condition
AT cut
at +25
o
C + 3
o
C
_
3 MHz to 4 MHz
4 MHz to 5 MHz
5 MHz to 6 MHz
6 MHz to 7 MHz
7 MHz to 8 MHz
8 MHz to13 MHz
13 MHz to 30 MHz
25 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
3
rd
Overtone
Fundamental
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 © 2006, Pletronics Inc.
DSP 28335
28335 controls the forward and reverse rotation of the permanent magnet brushless DC motor, and the speed can be controlled using the buttons above....
请叫我周老板 Motor Drive Control(Motor Control)
IPTV Analysis
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] The biggest advantage of IPTV is "interactivity" and "on-demand viewing", which completely changed the characteristics of tradit...
ehk Mobile and portable
Share the C language program of FIR filter implemented by MSP430 microcontroller
#include stdio.h #define FRAME180 short int h[19] = {399,-296,-945,-1555,-1503,-285,2112,5061,7503,8450,7503,5061,2112,-285,-1503,-1555,-945,-296,399 }; static short int nBuff[FRAME + 20]; void Lowpas...
灞波儿奔 Microcontroller MCU
PCB panelization and process edge tutorial
PCB panelization is mainly to make full use of the board materials and improve production efficiency. [/size][/font][/color][/align][align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMa...
ohahaha PCB Design
Hi, friends! Here is a review wishing tree
[size=4]:pleased:Attention! The opportunity to fulfill your evaluation wish is here! There is an evaluation wishing tree here. As the name suggests, if you are interested in a board and think it is su...
okhxyyo Suggestions & Announcements
A design scheme of smart water meter controlled by NFC
Introducing a national invention patent - a smart water meter with one card. The patent was applied by Zhengzhou Leyuan Electronic Technology Co., Ltd. and was authorized on January 9, 2018.Contents T...
fish001 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

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 © 2005-2024 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