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DSC400-3333Q0099KE1T

Description
148.35LVDSX1,156.25LVDSX1,208.33
CategoryPassive components   
File Size2MB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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DSC400-3333Q0099KE1T Overview

148.35LVDSX1,156.25LVDSX1,208.33

DSC400-3333Q0099KE1T Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 1148.35MHz,148.5MHz
Frequency - Output 2156.25MHz
Frequency - Output 3208.333333MHz
Frequency - Output 4197.8MHz,198MHz
Functionenable/disable
outputLVDS
Voltage - Power2.25 V ~ 3.6 V
frequency stability±50ppm
Operating temperature-20°C ~ 70°C
Current - Power (maximum)44mA
size/dimensions0.197" long x 0.126" wide (5.00mm x 3.20mm)
high0.035"(0.90mm)
Package/casing20-SMD, no leads
DSC400-3333Q0099
Crystal-less™ Configurable Clock Generator
General Description
The DSC400-3333Q0099 is a four output
crystal-less™ clock generator. It utilizes Microchip's
proven PureSilicon™ MEMS technology to provide
excellent jitter and stability while incorporating
additional device functionality.
The frequencies of the outputs can be identical or
independently derived from two shared PLLs. Each
output may be configured independently to support
LVCMOS, LVPECL, LVDS, or HCSL output
standards.
The DSC400-3333Q0099 provides two independent
select lines for choosing between two sets of pre-
configured frequencies per bank. It also has two OE
pins to allow for enabling and disabling outputs.
Features
• Frequencies and output formats:
- 148.35/148.5MHz LVDS
- 156.25/156.25MHz LVDS
- 208.333333/208.333333MHz LVDS
- 197.8/198MHz LVDS
• Low RMS phase jitter: <1ps (typ)
• High stability: ±25ppm, ±50ppm
• Wide temperature range
- Industrial: -40°C to +85°C
- Ext. commercial: -20°C to +70°C
• High supply noise rejection: -50dBc
• Available pin-selectable frequency table
- 1 pin per bank for 2 frequency sets
• Excellent shock & vibration immunity
- Qualified to MIL-STD-883
• High reliability
- 20x better MTF than quartz based devices
• Supply range of 2.25V to 3.6V
• AEC-Q100 automotive qualified
• 20-pin 5mm x 3.2mm QFN package
Applications
• Communications and Networks
• Ethernet
- 1G, 10GBASE-T/KR/LR/SR, and FCoE
• Storage Area Networks
- SATA, SAS, Fibre Channel
• Passive Optical Networks
- EPON, 10G-EPON, GPON, 10G-GPON
• HD/SD/SDI Video & Surveillance
• Automotive
• Media and Video
• Embedded and Industrial
Block Diagram
Control Circuitry
Output
Control
And
Dividers
VDD1/VDD2
MEMS
OE1
FSB1
PLL
CLK1+
148.35/148.5MHz LVDS
CLK1-
CLK4+
197.8/198MHz LVDS
CLK4-
CLK3+
208.333333/208.333333MHz LVDS
CLK3-
CLK2+
156.25/156.25MHz LVDS
CLK2-
VSS
Control Circuitry
Output
Control
And
Dividers
MEMS
OE2
FSB2
PLL
ClockWorks is a registered trademark of Microchip Technology Inc.
Microchip Technology Inc.
http://www.microchip.com
May 12, 2017
5239
Revision 1.0
tcghelp@microchip.com

DSC400-3333Q0099KE1T Related Products

DSC400-3333Q0099KE1T DSC400-3333Q0099KE1 DSC400-3333Q0099KE2 DSC400-3333Q0099KI1 DSC400-3333Q0099KI2 DSC400-3333Q0099KE2T DSC400-3333Q0099KI1T DSC400-3333Q0099KI2T
Description 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33 148.35LVDSX1,156.25LVDSX1,208.33
type MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon)
Frequency - Output 1 148.35MHz,148.5MHz 148.35MHz,148.5MHz 148.35MHz,148.5MHz 148.35MHz,148.5MHz 148.35MHz,148.5MHz 148.35MHz,148.5MHz 148.35MHz,148.5MHz 148.35MHz,148.5MHz
Frequency - Output 2 156.25MHz 156.25MHz 156.25MHz 156.25MHz 156.25MHz 156.25MHz 156.25MHz 156.25MHz
Frequency - Output 3 208.333333MHz 208.333333MHz 208.333333MHz 208.333333MHz 208.333333MHz 208.333333MHz 208.333333MHz 208.333333MHz
Frequency - Output 4 197.8MHz,198MHz 197.8MHz,198MHz 197.8MHz,198MHz 197.8MHz,198MHz 197.8MHz,198MHz 197.8MHz,198MHz 197.8MHz,198MHz 197.8MHz,198MHz
Function enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable
output LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS
Voltage - Power 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V
frequency stability ±50ppm ±50ppm ±25ppm ±50ppm ±25ppm ±25ppm ±50ppm ±25ppm
Operating temperature -20°C ~ 70°C -20°C ~ 70°C -20°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C -20°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C
Current - Power (maximum) 44mA 44mA 44mA 44mA 44mA 44mA 44mA 44mA
size/dimensions 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm) 0.197" long x 0.126" wide (5.00mm x 3.20mm)
high 0.035"(0.90mm) 0.035"(0.90mm) 0.035"(0.90mm) 0.035"(0.90mm) 0.035"(0.90mm) 0.035"(0.90mm) 0.035"(0.90mm) 0.035"(0.90mm)
Package/casing 20-SMD, no leads 20-SMD, no leads 20-SMD, no leads 20-SMD, no leads 20-SMD, no leads 20-SMD, no leads 20-SMD, no leads 20-SMD, no leads
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