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DSC400-1111Q0084KE1T

Description
MEMS CLOCK GENERATOR 4 OUTPUT
CategoryPassive components   
File Size2MB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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DSC400-1111Q0084KE1T Overview

MEMS CLOCK GENERATOR 4 OUTPUT

DSC400-1111Q0084KE1T Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 133.3333MHz
Frequency - Output 250MHz
Frequency - Output 3125MHz
Frequency - Output 4100MHz
Functionenable/disable
outputLVCMOS
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
DSC400-1111Q0084
Crystal-less™ Configurable Clock Generator
General Description
The DSC400-1111Q0084 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 DSC400-1111Q0084 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:
- 33.33333MHz LVCMOS x 1
- 50MHz LVCMOS x 1
- 125MHz LVCMOS x 1
- 100MHz LVCMOS x 1
• 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
CLK1
33.33333MHz LVCMOS
CLK4
100MHz LVCMOS
MEMS
OE1
FSB1
PLL
Control Circuitry
Output
Control
And
Dividers
CLK3
125MHz LVCMOS
CLK2
50MHz LVCMOS
MEMS
OE2
FSB2
PLL
ClockWorks is a registered trademark of Microchip Technology Inc.
Microchip Technology Inc.
VSS
http://www.microchip.com
June 23, 2016
4041
Revision 1.0
tcghelp@microchip.com
or (408) 955-1690

DSC400-1111Q0084KE1T Related Products

DSC400-1111Q0084KE1T DSC400-1111Q0084KE2T DSC400-1111Q0084KI2T DSC400-1111Q0084KI1 DSC400-1111Q0084KE1 DSC400-1111Q0084KI1T DSC400-1111Q0084KE2 DSC400-1111Q0084KI2
Description MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT MEMS CLOCK GENERATOR 4 OUTPUT
type MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon)
Frequency - Output 1 33.3333MHz 33.33333MHz 33.33333MHz 33.33333MHz 33.3333MHz 33.33333MHz 33.33333MHz 33.33333MHz
Frequency - Output 2 50MHz 50MHz 50MHz 50MHz 50MHz 50MHz 50MHz 50MHz
Frequency - Output 3 125MHz 125MHz 125MHz 125MHz 125MHz 125MHz 125MHz 125MHz
Frequency - Output 4 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz
Function enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable
output LVCMOS LVCMOS LVCMOS LVCMOS LVCMOS LVCMOS LVCMOS LVCMOS
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 ±25ppm ±25ppm ±50ppm ±50ppm ±50ppm ±25ppm ±25ppm
Operating temperature -20°C ~ 70°C -20°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C -20°C ~ 70°C -40°C ~ 85°C -20°C ~ 70°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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