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VCC1-A2A-20M950

Description
CMOS Output Clock Oscillator, 20.95MHz Nom
CategoryPassive components    oscillator   
File Size180KB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Parametric View All

VCC1-A2A-20M950 Overview

CMOS Output Clock Oscillator, 20.95MHz Nom

VCC1-A2A-20M950 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMicrochip
package instructionSMD, 4 PIN
Reach Compliance Codeunknow
Other featuresALTERNATE PACKAGE ALSO AVAILABLE
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
frequency stability100%
Installation featuresSURFACE MOUNT
Number of terminals4
Nominal operating frequency20.95 MHz
Maximum operating temperature70 °C
Minimum operating temperature-10 °C
Oscillator typeCMOS
Output load15 pF
Package body materialCERAMIC
Encapsulate equivalent codeDILCC4,.2,200
physical size7.0mm x 5.0mm x 1.6mm
longest rise time5 ns
Maximum slew rate30 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
maximum symmetry45/55 %
VCC1 series
1.8, 2.5, 3.3, 5.0 volt CMOS Oscillator
Features
CMOS output
Output frequencies to 190 MHz
Low jitter, Fundamental or 3
rd
OT Crystal
Tri-state output for board test and debug
-10/70 or –40/85
°C
operating temperature
Gold over nickel contact pads
Hermetically sealed ceramic SMD package
The VCC1 Crystal Oscillator
Product is compliant to RoHS directive
and fully compatible with lead free assembly
Applications
SONET/SDH/DWDM
Ethernet, Gigabit Ethernet
Storage Area Network
Digital Video
Broadband Access
Microprocessors/DSP/FPGA
Description
Vectron’s VCC1 Crystal Oscillator (XO) is quartz
stabilized square wave generator with a CMOS
output, operating off a 1.8, 2.5, 3.3, or 5.0 volt
supply.
The VCC1 uses fundamental or 3
rd
overtone
crystals resulting in low jitter performance,
typically 0.5ps rms in the 12 kHz to 20MHz
band. Also a monolithic IC, which improves
reliability and reduces cost, is hermitically
sealed.
f
o
Output
Buffer /
Disable
Vectron International 267 Lowell Road, Hudson NH 03051
Tel: 1-88-VECTRON-1
e-mail: vectron@vectron.com
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