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JDUGCJTNAT20.48MHZ

Description
CMOS Output Clock Oscillator, 20.48MHz Nom
CategoryPassive components    oscillator   
File Size122KB,8 Pages
ManufacturerVectron International, Inc.
Websitehttp://www.vectron.com/
Environmental Compliance  
Download Datasheet Parametric View All

JDUGCJTNAT20.48MHZ Overview

CMOS Output Clock Oscillator, 20.48MHz Nom

JDUGCJTNAT20.48MHZ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerVectron International, Inc.
Reach Compliance Codecompliant
Is SamacsysN
Maximum control voltage3 V
Minimum control voltage
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate50 ppm
JESD-609 codee4
Manufacturer's serial numberJ
Installation featuresSURFACE MOUNT
Nominal operating frequency20.48 MHz
Maximum operating temperature70 °C
Minimum operating temperature
Oscillator typeCMOS
physical size13.97mm x 8.89mm x 4.49mm
longest rise time5 ns
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry45/55 %
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
Base Number Matches1
Product Data Sheet
J-Type
Voltage Controlled Crystal Oscillator
Features
• Output Frequencies from 1.024 MHz to 170.000 MHz
• +3.3 or +5.0 volt options
• Small 14mm x 9mm J-type Package
• CMOS or PECL Outputs
• Low phase noise and custom options
• 0/70° C or –40/85° C operating temperature
• Tri-State output (CMOS) Enable/Disable (PECL)
Applications
• Clock Smoothing
• Frequency Translation
• SONET, SDH, ATM, DSLAM, ADM
Description
The J-type voltage controlled crystal oscillator incorpo-
rates VI’s advanced VCXO performance capabilities
while adhering to a package footprint compatible with
the industry-common J-lead package.
The J-type VCXO is a quartz stabilized square wave
generator with either a CMOS output for driving
CMOS/TTL loads or a PECL output. The device is pack-
aged in a 6 pin J-lead ceramic package and is hermeti-
cally sealed with a grounded conductive lid.
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