EEWORLDEEWORLDEEWORLD

Part Number

Search

DSC400-3333Q0078KI1

Description
MEMS CLOCK GENERATOR 4 OUTPUT
CategoryPassive components   
File Size1017KB,10 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric Compare View All

DSC400-3333Q0078KI1 Online Shopping

Suppliers Part Number Price MOQ In stock  
DSC400-3333Q0078KI1 - - View Buy Now

DSC400-3333Q0078KI1 Overview

MEMS CLOCK GENERATOR 4 OUTPUT

DSC400-3333Q0078KI1 Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 1125MHz
Frequency - Output 2125MHz
Frequency - Output 3125MHz
Frequency - Output 4125MHz
Functionenable/disable
outputLVDS
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
DSC400-3333Q0078
Crystal-less™ Configurable Clock Generator
General Description
The DSC400-3333Q0078 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 DSC400-3333Q0078 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:
- 125MHz LVDS x 4
• 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+
125MHz LVDS
CLK1-
CLK4+
125MHz LVDS
CLK4-
CLK3+
125MHz LVDS
CLK3-
CLK2+
125MHz LVDS
CLK2-
VSS
Control Circuitry
Output
Control
And
Dividers
MEMS
OE2
FSB2
PLL
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 08, 2016
3624
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690

DSC400-3333Q0078KI1 Related Products

DSC400-3333Q0078KI1 DSC400-3333Q0078KE1 DSC400-3333Q0078KE2 DSC400-3333Q0078KI2 DSC400-3333Q0078KE2T
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
type MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon) MEMS (silicon)
Frequency - Output 1 125MHz 125MHz 125MHz 125MHz 125MHz
Frequency - Output 2 125MHz 125MHz 125MHz 125MHz 125MHz
Frequency - Output 3 125MHz 125MHz 125MHz 125MHz 125MHz
Frequency - Output 4 125MHz 125MHz 125MHz 125MHz 125MHz
Function enable/disable enable/disable enable/disable enable/disable enable/disable
output 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
frequency stability ±50ppm ±50ppm ±25ppm ±25ppm ±25ppm
Operating temperature -40°C ~ 85°C -20°C ~ 70°C -20°C ~ 70°C -40°C ~ 85°C -20°C ~ 70°C
Current - Power (maximum) 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)
high 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
I attended the TI Industrial Applications Seminar in the morning.
This morning I attended TI's industrial application seminar. The small prize for asking questions at the seminar was the Yangmei Tuqi speaker. They look the same. In the morning, they introduced motor...
dcexpert TI Technology Forum
[TI's first low-power design competition] + gesture remote control design based on mpu6050 (continued 1)
[i=s]This post was last edited by bennik on 2014-12-9 20:17[/i] Thanks to [color=#333333][backcolor=rgb(229, 237, 242)][size=12px][url=https://home.eeworld.com.cn/space-uid-475711.html]Wangxiang Elect...
bennik Microcontroller MCU
What is C51 and how does it differ from C?
Everyone talks about MCU C51 programming, but what exactly is C51? How is it different from standard C?...
zqf5 Embedded System
EEWORLD University Hall - A collection of works by crazy makers at Maker Faire
A collection of works by crazy makers at Maker Faire : https://training.eeworld.com.cn/course/1933...
chenyy Integrated technical exchanges
Dear engineers, I sincerely ask you.
How much time and money do you spend on haircuts (on a monthly basis)? :$...
henryli2008 Talking
FPGA-based RGB to YUV422 digital video conversion.pdf
FPGA-based RGB to YUV422 digital video conversion.pdf...
雷北城 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2094  1891  2738  36  503  43  39  56  1  11 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号