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SGDHCA-19.985

Description
CMOS/TTL Output Clock Oscillator, 1.024MHz Min, 65.54MHz Max, 19.985MHz Nom,
CategoryPassive components    oscillator   
File Size142KB,6 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
Environmental Compliance
Download Datasheet Parametric View All

SGDHCA-19.985 Overview

CMOS/TTL Output Clock Oscillator, 1.024MHz Min, 65.54MHz Max, 19.985MHz Nom,

SGDHCA-19.985 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMicrosemi
Reach Compliance Codecompli
Maximum control voltage3 V
Minimum control voltage0.3 V
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate100 ppm
frequency stability100%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Number of terminals6
Maximum operating frequency65.54 MHz
Minimum operating frequency1.024 MHz
Nominal operating frequency19.985 MHz
Maximum operating temperature70 °C
Minimum operating temperature
Oscillator typeCMOS/TTL
Output load5 TTL
Package body materialMETAL
Encapsulate equivalent codeGWDIP6,.4
physical size8.51mm x 7.87mm x 3.3mm
power supply3.3 V
Certification statusNot Qualified
longest rise time5 ns
Maximum slew rate15 mA
Nominal supply voltage3.3 V
surface mountYES
maximum symmetry45/55 %
Terminal surfaceGold/Nickel (Au/Ni)
S-Type
Voltage Controlled Crystal Oscillator
Features
Output Frequencies to 65.536MHz
5 or 3.3 Vdc operation
Tri-State Output
Low jitter < 6pS rms (for freq >12MHz)
VCXO with CMOS outputs
0/70 or –40/85
°C
temperature range
Hermetically sealed ceramic SMD package
The S-Type Voltage Controlled Crystal
Oscillator
Output
Buffer /
Tri State
Product is free of lead and compliant to EC RoHS
Directive
Applications
SONET/SDH
xDSL
Digital Video
ESD Diodes
Low jitter PLL’s
Vc
Input
Buffer
Block Diagram
f
O
Description
The VI S-Type Voltage Controlled Crystal
Oscillator (VCXO) is a quartz stabilized square
wave generator with a CMOS output and is
tested at CMOS (3.3 and 5V operation) and TTL
(5 V operation) logic levels. Devices are tested
for absolute pull range (APR) and start-up over
the operating temperature range which insures
the performance and reliability.
Figure 1
Vectron International 267 Lowell Rd, Hudson NH 03051
Tel:1-88-VECTRON-1
e-mail: vectron@vectron.com
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