EEWORLDEEWORLDEEWORLD

Part Number

Search

DSC2044FE1-F0024

Description
MEMS CLOCK GENERATOR -40C-85C 25
CategoryPassive components   
File Size733KB,6 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Download Datasheet Parametric Compare View All

DSC2044FE1-F0024 Online Shopping

Suppliers Part Number Price MOQ In stock  
DSC2044FE1-F0024 - - View Buy Now

DSC2044FE1-F0024 Overview

MEMS CLOCK GENERATOR -40C-85C 25

DSC2044FE1-F0024 Parametric

Parameter NameAttribute value
typeMEMS (silicon)
Frequency - Output 150MHz,100MHz,125MHz,156.25MHz,200MHz
Frequency - Output 210MHz,50MHz,100MHz,125MHz,156.25MHz
Frequency - Output 3-
Frequency - Output 4-
Functionenable/disable
outputHCSL
Voltage - Power2.25 V ~ 3.6 V
frequency stability±50ppm
Operating temperature-20°C ~ 70°C
Current - Power (maximum)23mA
size/dimensions0.126" long x 0.098" wide (3.20mm x 2.50mm)
high0.035"(0.90mm)
Package/casing14-SMD, no leads
DSC2044FE1-F0024
Crystal-less™ Configurable Clock Generator
General Description
The DSC2044FE1-F0024 is a programmable, high
performance dual HCSL output oscillator utilizing
Micrel's proven silicon MEMS technology to provide
excellent jitter and stability while incorporating
additional device functionality. Two HCSL outputs
are controlled by separate supply voltages to allow for
high output isolation. The frequencies of the outrputs
can be identical or independently derived from a
common PLL frequency source.
The DSC2044FE1-F0024 has provision for up to eight
user-defined pre-programmed, pin-selectable output
frequency combinations.
Features
• Frequency and output formats:
- HCSL
200/100/156.25/100/125/125/50/200MHz
- HCSL
10/100/156.25/50/125/50/50/50MHz
• Low RMS phase jitter: <1ps (typ)
• ±50ppm frequency stability
• -20°C to +70°C ext. commercial temperature range
• High supply noise rejection: -50dBc
• Pin-selectable configurations
- Up to 8 output frequency combinations
• Excellent shock & vibration immunity
- Qualified to MIL-STD-883
• High reliability
- 20x better MTF than quartz oscillators
• Supply range of 2.25 to 3.6V
• AEC-Q100 automotive qualified
• 14-pin 3.2mm x 2.5mm QFN package
Applications
• Consumer Electronics
• Storage Area Networks
- SATA, SAS, Fibre Channel
• Passive Optical Networks
- EPON, 10G-EPON, GPON, 10G-GPON
• Ethernet
- 1G, 10GBASE-T/KR/LR/SR, and FCoE
• HD/SD/SDI Video & Surveillance
• PCI Express
• Automotive
VDD/VDD2
Block Diagram
CLK1+
200MHz HCSL
CLK1-
Control Circuitry
÷2
÷ M1
MEMS
PLL
CLK2+
10MHz HCSL
CLK2-
÷2
FS0/FS1/FS2
OE
÷ M2
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
December 10, 2015
3420
Revision 1.0
tcghelp@micrel.com
or (408) 955-1690

DSC2044FE1-F0024 Related Products

DSC2044FE1-F0024 DSC2044FE1-F0024T
Description MEMS CLOCK GENERATOR -40C-85C 25 MEMS CLOCK GENERATOR -40C-85C 25
type MEMS (silicon) MEMS (silicon)
Frequency - Output 1 50MHz,100MHz,125MHz,156.25MHz,200MHz 50MHz,100MHz,125MHz,156.25MHz,200MHz
Frequency - Output 2 10MHz,50MHz,100MHz,125MHz,156.25MHz 10MHz,50MHz,100MHz,125MHz,156.25MHz
Function enable/disable enable/disable
output HCSL HCSL
Voltage - Power 2.25 V ~ 3.6 V 2.25 V ~ 3.6 V
frequency stability ±50ppm ±50ppm
Operating temperature -20°C ~ 70°C -20°C ~ 70°C
Current - Power (maximum) 23mA 23mA
size/dimensions 0.126" long x 0.098" wide (3.20mm x 2.50mm) 0.126" long x 0.098" wide (3.20mm x 2.50mm)
high 0.035"(0.90mm) 0.035"(0.90mm)
Package/casing 14-SMD, no leads 14-SMD, no leads
hx711
u32 hx711() { u32 count; u8 z; sck=0; count = 0; while(dt); p20=0; // Flag, not lit for(z=0;z<24;z++) { sck=1; count<<=1; sck=0; if(dt) count++; } sck=1; count^=0x800000; sck=0; return(count); } Q: wh...
sqz222 51mcu
Piccolo TMS320F28027PTT-48Pin Evaluation Board
acai1123 gave me the Piccolo TMS320F28027PTT-48Pin evaluation board. Thank you acai1123 and eeworld.I took a picture with a camera, the result is not good, but it is marked with text. There are not to...
David_Lee Microcontroller MCU
Just a simple question, welcome your advice, thank you.
(1) In VxWorks with a single CPU, the currently running task sends a message to notify other tasks or releases a semaphore, triggering a queue operation and placing the blocked task in the ready queue...
wangtengfei Embedded System
S3C2440 SPI receiving problem
I have a question about S3C2440 SPI receiving. The program code is as follows. I can capture the correct waveforms of MISO and MOSI through an oscilloscope, indicating that the data transmission and r...
ljm362430 Embedded System
PIC16F630 controls the brightness and switching of the near
I have a small project that uses a PIC16F630 microcontroller to control a MOS tube: Press the switch and the LED lights up, press it again and the LED lights flash, press it again and the light goes o...
whc123 Microchip MCU
CYCLONEⅡ Series FPGA Summary
FPGA is an advanced thing, and now it is more and more widely used by hardware engineers. FPGA is a logical programmable device. When designing hardware circuits, you can use a piece of FPGA to comple...
eeleader FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1264  1603  703  2676  1670  26  33  15  54  34 
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