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DSC400-0202Q0109KI2T

Description
153.6LVPECLX1,176.875LVPECLX1, -
CategoryPassive components   
File Size2MB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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DSC400-0202Q0109KI2T Overview

153.6LVPECLX1,176.875LVPECLX1, -

DSC400-0202Q0109KI2T Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 1153.6MHz
Frequency - Output 2176.875MHz
Frequency - Output 3-
Frequency - Output 4-
Functionenable/disable
outputLVPECL
Voltage - Power2.25 V ~ 3.6 V
frequency stability±25ppm
Operating temperature-40°C ~ 85°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
DSC400-0202Q0109
Crystal-less™ Configurable Clock Generator
General Description
The DSC400-0202Q0109 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 DSC400-0202Q0109 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:
- 153.6MHz LVPECL x 1
- 176.875MHz LVPECL x 1
• Low RMS phase jitter: <1ps (typ)
• High stability: ±50ppm, ±25ppm
• 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+
153.6MHz LVPECL
CLK1-
Control Circuitry
Output
Control
And
Dividers
CLK3+
176.875MHz LVPECL
CLK3-
MEMS
OE2
FSB2
PLL
ClockWorks is a registered trademark of Microchip Technology Inc.
Microchip Technology Inc.
VSS
http://www.microchip.com
August 23, 2017
5673
Revision 1.0
tcghelp@microchip.com

DSC400-0202Q0109KI2T Related Products

DSC400-0202Q0109KI2T DSC400-0202Q0109KE1 DSC400-0202Q0109KE2 DSC400-0202Q0109KI1 DSC400-0202Q0109KI2 DSC400-0202Q0109KE2T DSC400-0202Q0109KI1T
Description 153.6LVPECLX1,176.875LVPECLX1, - 153.6LVPECLX1,176.875LVPECLX1, - 153.6LVPECLX1,176.875LVPECLX1, - 153.6LVPECLX1,176.875LVPECLX1, - 153.6LVPECLX1,176.875LVPECLX1, - 153.6LVPECLX1,176.875LVPECLX1, - 153.6LVPECLX1,176.875LVPECLX1, -
type MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon)
Frequency - Output 1 153.6MHz 153.6MHz 153.6MHz 153.6MHz 153.6MHz 153.6MHz 153.6MHz
Frequency - Output 2 176.875MHz 176.875MHz 176.875MHz 176.875MHz 176.875MHz 176.875MHz 176.875MHz
Function enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable
output LVPECL LVPECL LVPECL LVPECL LVPECL LVPECL LVPECL
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
frequency stability ±25ppm ±50ppm ±25ppm ±50ppm ±25ppm ±25ppm ±50ppm
Operating temperature -40°C ~ 85°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
Current - Power (maximum) 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)
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)
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
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