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DSC400-1111Q0001KI2

Description
MEMS CLOCK GENERATOR 4 OUTPUT
CategoryPassive components   
File Size999KB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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DSC400-1111Q0001KI2 Overview

MEMS CLOCK GENERATOR 4 OUTPUT

DSC400-1111Q0001KI2 Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 1100MHz
Frequency - Output 2100MHz
Frequency - Output 3100MHz
Frequency - Output 4100MHz
Functionenable/disable
outputLVCMOS
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
DSC400-1111Q0001
Crystal-less™ Configurable Clock Generator
General Description
The DSC400-1111Q0001 is a four output
crystal-less™ clock generator. It utilizes Micrel'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 DSC400-1111Q0001 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:
- 100MHz LVCMOS x 4
• 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
100MHz LVCMOS
CLK4
100MHz LVCMOS
MEMS
OE1
FSB1
PLL
Control Circuitry
Output
Control
And
Dividers
CLK3
100MHz LVCMOS
CLK2
100MHz LVCMOS
MEMS
OE2
FSB2
PLL
VSS
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 •
http://www.micrel.com
March 03, 2016
3601
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690

DSC400-1111Q0001KI2 Related Products

DSC400-1111Q0001KI2 DSC400-1111Q0001KE2 DSC400-1111Q0001KI1 DSC400-1111Q0001KE2T DSC400-1111Q0001KI1T DSC400-1111Q0001KI2T
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
type MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon)
Frequency - Output 1 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz
Frequency - Output 2 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz
Frequency - Output 3 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz
Frequency - Output 4 100MHz 100MHz 100MHz 100MHz 100MHz 100MHz
Function enable/disable enable/disable enable/disable enable/disable enable/disable enable/disable
output 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
frequency stability ±25ppm ±25ppm ±50ppm ±25ppm ±50ppm ±25ppm
Operating temperature -40°C ~ 85°C -20°C ~ 70°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
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)
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)
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
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