EEWORLDEEWORLDEEWORLD

Part Number

Search

CX635BZ-A1B3C340-FREQD18-BT

Description
Parallel - Fundamental Quartz Crystal, 14MHz Min, 24.99MHz Max, ROHS COMPLIANT, CERAMIC, SURFACE MOUNT PACKAGE-2
CategoryPassive components    Crystal/resonator   
File Size101KB,1 Pages
ManufacturerCardinal Components
Environmental Compliance  
Download Datasheet Parametric View All

CX635BZ-A1B3C340-FREQD18-BT Overview

Parallel - Fundamental Quartz Crystal, 14MHz Min, 24.99MHz Max, ROHS COMPLIANT, CERAMIC, SURFACE MOUNT PACKAGE-2

CX635BZ-A1B3C340-FREQD18-BT Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerCardinal Components
package instructionROHS COMPLIANT, CERAMIC, SURFACE MOUNT PACKAGE-2
Reach Compliance Codecompliant
Other featuresTAPE AND REEL
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level50 µW
frequency stability0.003%
frequency tolerance30 ppm
load capacitance18 pF
Manufacturer's serial numberCX635B
Installation featuresSURFACE MOUNT
Maximum operating frequency24.99 MHz
Minimum operating frequency14 MHz
Maximum operating temperature70 °C
Minimum operating temperature-10 °C
physical sizeL6.0XB3.5XH1.1 (mm)/L0.236XB0.138XH0.043 (inch)
Series resistance40 Ω
surface mountYES
CARDINAL COMPONENTS
Ceramic Surface Mount Crystals
• Very low drive level
• Wide frequency range
• Tight stabilities and tolerances
Series CX635A
CX635B
Part Numbering Example: CX635A Z - A1 B2 C2 50 - 11.0 D18 - 3
CX635A
Z
A1*
B2
C2
50
11.0
D18
-3
SERIES ADDED FEATURES OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.
OVERTONE
CX635A BLANK = BULK PACK A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART
D16,18,20,ETC. BLANK: FUND.
-3: 3rd OT
BELOW
CX635B Z = TAPE AND REEL A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50
DS = SERIES
-5: 5th OT
B3 = ± 30 C3 = ± 30
A2 = -40°C ~ +85°C
-7: 7th OT
A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10
-BT: BT Cut
*NOTE:
The above ABC combinations cover basic specification options. We tailor our crystal specifications
to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.
Specifications:
Frequency Range:
Operating Temperature:
11.000 ~ 150.000 MHz
-10°C ~ +70°C
-20°C ~ +70°C
-40°C ~ +85°C
±50
±30
±10
± 5
ppm
ppm
ppm
ppm
CX635A
Standard
Frequency Stability:
Standard
Frequency Tolerance:
(at 25°C)
Load Capacitance:
Resistance:
Standard:
±50 ppm
±30 ppm
±10 ppm
Standard
Standard 18pF or series.
Other values are available.
Maximum resistance corresponds to frequency.
See chart below.
Mode: Fundamental, 3rd or 5th Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 50 µW
Packaging: Tape and Reel (1K per Reel)
CX635B
Note: Not all combinations of the above tolerances, stabilities, and temperature
ranges are available. Consult the factory if your requirement is not standard.
Resistance Chart:
All resistances are maximum
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE)
Frequency MHz
11.0
14.0
25.0
55.0
100.0
~ 13.99
~ 24.99
~ 54.99
~ 100.00
~ 150.00
ESR (Ω)
50
40
30
70
100
Oscillation Mode
Fundamental
Fundamental
Fundamental
3rd Overtone
5th Overtone
Cardinal Components, Inc., 155 Rt. 46 W, Wayne, NJ. 07470 TEL: (973)785-1333 FAX: (973)785-0053
http://www.cardinalxtal.com
E-Mail: cardinal@cardinalxtal.com
34
[FPGA entry to actual combat] Calling Quartus II's ipcore, using matlab to generate Rom initialization file; source code...
[FPGA entry to actual combat] ex_6: Calling Quartus II's ipcore and using matlab to generate Rom initialization file; Students who do not understand the knowledge points in the video can ask questions...
尤老师 FPGA/CPLD
Please help me solve the program problem:!
The first program is: the MCU communicates with the PC, using MAX232 to achieve level conversion, the function achieved is the download function, that is, transferring data from the PC to the MCU. How...
lczzn2008 Embedded System
I would like to ask you a question
[i=s] This post was last edited by dontium on 2015-1-23 13:39 [/i] I am using the TMS320F206 chip for motor control. It needs to be connected to the PCI9054 chip, but the F206 does not have an HPI int...
ciscodealer Analogue and Mixed Signal
EMC Engineer's Handbook
EMC Engineer's Handbook...
安_然 Analog electronics
European semiconductor manufacturers recruit senior FAE-Shanghai.Shenzhen, please visit for details
Senior FAE Scope Responsible for providing advanced product and system level knowledge relevant for the applications ams are targeting. Working closely with the business units, sales teams, distributo...
kitty118 Recruitment

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1231  144  641  90  2546  25  3  13  2  52 
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