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DSC400-1111Q0091KI1

Description
12LVCMOSX1,24LVCMOSX1,48LVCMOSX1
CategoryPassive components   
File Size2MB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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DSC400-1111Q0091KI1 Overview

12LVCMOSX1,24LVCMOSX1,48LVCMOSX1

DSC400-1111Q0091KI1 Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 112MHz
Frequency - Output 224MHz
Frequency - Output 348MHz
Frequency - Output 414.25MHz
Functionenable/disable
outputLVCMOS
Voltage - Power2.25 V ~ 3.6 V
frequency stability±50ppm
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
DSC400-1111Q0091
Crystal-less™ Configurable Clock Generator
General Description
The DSC400-1111Q0091 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 DSC400-1111Q0091 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:
- 12MHz LVCMOS x 1
- 24MHz LVCMOS x 1
- 48MHz LVCMOS x 1
- 14.25MHz LVCMOS x 1
• Low RMS phase jitter: <1ps (typ)
• High stability: ±50ppm, ±25ppm
• Wide temperature range
- Ext. commercial: -20°C to +70°C
- Industrial: -40°C to +85°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
12MHz LVCMOS
CLK4
14.25MHz LVCMOS
MEMS
OE1
FSB1
PLL
Control Circuitry
Output
Control
And
Dividers
CLK3
48MHz LVCMOS
CLK2
24MHz LVCMOS
MEMS
OE2
FSB2
PLL
ClockWorks is a registered trademark of Microchip Technology Inc.
Microchip Technology Inc.
VSS
http://www.microchip.com
December 08, 2016
4623
Revision 1.0
tcghelp@microchip.com

DSC400-1111Q0091KI1 Related Products

DSC400-1111Q0091KI1 DSC400-1111Q0091KE1 DSC400-1111Q0091KI2 DSC400-1111Q0091KE1T DSC400-1111Q0091KE2T DSC400-1111Q0091KI1T DSC400-1111Q0091KI2T DSC400-1111Q0091KE2
Description 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1 12LVCMOSX1,24LVCMOSX1,48LVCMOSX1
type MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon)
Frequency - Output 1 12MHz 12MHz 12MHz 12MHz 12MHz 12MHz 12MHz 12MHz
Frequency - Output 2 24MHz 24MHz 24MHz 24MHz 24MHz 24MHz 24MHz 24MHz
Frequency - Output 3 48MHz 48MHz 48MHz 48MHz 48MHz 48MHz 48MHz 48MHz
Frequency - Output 4 14.25MHz 14.25MHz 14.25MHz 14.25MHz 14.25MHz 14.25MHz 14.25MHz 14.25MHz
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 ±50ppm ±25ppm ±50ppm ±25ppm ±50ppm ±25ppm ±25ppm
Operating temperature -40°C ~ 85°C -20°C ~ 70°C -40°C ~ 85°C -20°C ~ 70°C -20°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C -20°C ~ 70°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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