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DSC533-052443KE1T

Description
OTHER CLOCK GENERATOR
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size771KB,12 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Parametric View All

DSC533-052443KE1T Overview

OTHER CLOCK GENERATOR

DSC533-052443KE1T Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid4000278283
package instructionHVQCCN,
Reach Compliance Codecompliant
Country Of OriginThailand
ECCN codeEAR99
YTEOL7.15
JESD-30 codeR-XQCC-N20
length5 mm
Humidity sensitivity level1
Number of terminals20
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Maximum output clock frequency460 MHz
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC20,.13X.2,20
Package shapeRECTANGULAR
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Maximum seat height0.9 mm
Maximum slew rate155 mA
Maximum supply voltage3.6 V
Minimum supply voltage2.25 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelOTHER
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
width3.2 mm
uPs/uCs/peripheral integrated circuit typeCLOCK GENERATOR, PROCESSOR SPECIFIC
DSC533-05
Crystal-less™ Four output SAS Clock Generator
General Description
The DSC533-05 is a Crystal-less™, four
output clock generator that implements
Discera’s
proven
PureSilicon™
MEMS
technology. The device provides excellent
jitter and stability over a wide range of
supply voltages and temperatures.
By
eliminating the external quartz crystal,
MEMS
clock
generators
significantly
enhance reliability and accelerate product
development, while meeting stringent clock
performance criteria for a variety of
applications. The output frequencies in this
device are fixed and the outputs formats
may be factory configured to meet different
requirements such as LVCMOS, LVDS, HCSL
or LVPECL on any output independently.
DSC533-05 has an Output Enable / Disable
feature allowing it to disable all outputs
when OE1 and OE2 are low. See the OE
table 2 for more detail. The FS input select
line is for selecting the output frequency on
ClK0+/-. See table 1 for more details. The
device is available in a space saving 20 pin
QFN package.
Advance Datasheet
Features
Four LVPECL (default) Outputs
o
o
o
o
125MHz LAN Clock
133.3333MHz Memory Clock
100MHz PCIe Clock
Pin Selectable SAS clock:
25MHz, or 150MHz
LVPECL, HCSL, LVDS, LVCMOS
Industrial: -40° to 85° C
Ext. commercial: -20° to 70° C
Available Format on any output:
o
o
o
Wide Temperature Range
Supply Range of 2.25 to 3.6 V
Low Power Consumption
o
o
o
30% lower than competing devices
Qualified to MIL-STD-883
20 QFN
Excellent Shock & Vibration Immunity
Available Footprints:
Lead Free & RoHS Compliant
Block Diagram
Short Lead Time: 2 Weeks
Applications
SAS, Sata, Fibre Channel Storage
Storage Area Networks
Server storage cards
Expansion cards
Direct Access Storage
_____________________________________________________________________________________________________________________________ _________________
DSC533-05
Page 1
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