EEWORLDEEWORLDEEWORLD

Part Number

Search

501DAB-ACAF

Description
osc prog 1.8V 1.3ns 50ppm
CategoryPassive components   
File Size456KB,22 Pages
ManufacturerSilicon
Environmental Compliance  
Download Datasheet View All

501DAB-ACAF Overview

osc prog 1.8V 1.3ns 50ppm

Si501/2/3
32
K
H
Z
–100
MH
Z
CMEMS
O
SC ILLA TOR
User selectable tRise/tFall options
Glitchless start and stop
Excellent short-term stability, long-
term aging
Industry standard footprints:
2x2.5, 2.5x3.2, 3.2x5 mm
RoHS compliant, Pb-free
Short lead times: <2 weeks
–20 to +70 °C: Extnd commercial
–40 to +85 °C: Industrial
The Si50x family also includes the
Si504 for in-circuit programmability
(See the Si504 Data Sheet)
Features
Wide frequency range: 32 kHz to
100 MHz

Contact Silicon Labs for
frequencies above 100 MHz
Si501 single frequency w/ OE
Si502 dual frequency w/ OE/FS
Si503 quad frequency w/ FS
±20/30/50 ppm frequency stability
including 10-year aging
LVCMOS output
Low period jitter
Low power
Continuous supply voltage range:
+1.71 V to +3.63 V
Applications
Storage (SATA/SAS/PCIe)
General purpose processors
Industrial controllers
Embedded controllers
Motor control
Flow control
Office/Home automation
IP cameras/surveillance
Display and control panels
Outdoor electronics
Multi-function printers
Office equipment
Description
The Si501/2/3 CMEMS oscillator family provides monolithic, MEMS-based IC
replacements for traditional crystal oscillators. Silicon Laboratories’ CMEMS
technology combines standard CMOS + MEMS in a single, monolithic IC to provide
integrated, high-quality and high-reliability oscillators. Each device is factory tested
and configured for guaranteed performance to data sheet specifications across
voltage, process, temperature, shock, vibration, and aging.
Additional information on the Si50x CMEMS oscillator architecture and CMEMS
technology is available in white papers on the Silicon Labs website at
www.siliconlabs.com/cmems.
Ordering Information:
See Section 5.
Pin Assignments
FS/OE 1
GND 2
Patents pending
4 V
DD
3 CLK
Functional Block Diagram
VDD
LDO
Digital
Frequency-Locked
Loop (FLL)
Resonator
& Oscillator
Temperature
Sensor
VCO
FS/OE
Temp Comp /
Digital
Control
NVM RAM ROM
M
M
÷
CLK
GND
Preliminary Rev. 0.72 11/13
Copyright © 2013 by Silicon Laboratories
Si501/2/3
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
When developing CE6.0 applications, which one is used most? SDK, MFC, or .NET FRAMEWORK?
When developing CE6.0 applications, which of SDK, MFC, and .NET FRAMEWORK is used most?...
ljt8015 Embedded System
Why mainstream brushless gimbals don't use ESCs
Instead, the control board is used to output three-phase electricity for speed regulation and drive. Is there any disadvantage of brushes?...
啊抛抛 DIY/Open Source Hardware
Battery Testing Equipment Solution Introduction
[i=s]This post was last edited by qwqwqw2088 on 2020-3-6 10:19[/i]Battery testing equipment is essential equipment and infrastructure for the battery manufacturing industry. As the demand for lithium ...
qwqwqw2088 Analogue and Mixed Signal
Design of network communication for embedded system based on LXT971A
Abstract: This paper introduces the internal structure and pin functions of the LXT971A network communication interface circuit, and gives the hardware interface implementation method of network commu...
feifei Embedded System
FTK demonstration on RT-Thread (win32 platform)
This is to run the svn version of FTK on RT-Thread, using the mini2440 branch. In order to let everyone see the effect intuitively, it is made into a QEMU virtual machine. After downloading, unzip it ...
shaolin Embedded System
Is there anyone who studies software radio?
Is there anyone who has learned software radio? What is your learning experience? Can you share how to learn software radio? :loveliness:...
lehuijie RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 826  2709  793  860  1112  17  55  16  18  23 
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