EEWORLDEEWORLDEEWORLD

Part Number

Search

570ACC001352DG

Description
OSC XO 25.0000MHZ LVPECL SMD
CategoryPassive components    oscillator   
File Size562KB,36 Pages
ManufacturerSilicon Laboratories Inc
Environmental Compliance
Download Datasheet Parametric View All

570ACC001352DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570ACC001352DG - - View Buy Now

570ACC001352DG Overview

OSC XO 25.0000MHZ LVPECL SMD

570ACC001352DG Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSilicon Laboratories Inc
Reach Compliance Codecompliant
Oscillator typeLVPECL
Si 5 7 0 / S i 5 7 1
10 MH
Z
Features
TO
1.4 G H
Z
I
2
C P
ROGRAMMABLE
XO/VCXO
Any programmable output
frequencies from 10 to 945 MHz and
select frequencies to 1.4 GHz
I
2
C serial interface
3rd generation DSPLL
®
with superior
jitter performance
3x better frequency stability than
SAW-based oscillators
Internal fixed crystal frequency
ensures high reliability and low
aging
Available LVPECL, CMOS,
LVDS, and CML outputs
Industry-standard 5x7 mm
package
Pb-free/RoHS-compliant
1.8, 2.5, or 3.3 V supply
Si5602
Applications
Ordering Information:
SONET/SDH
xDSL
10 GbE LAN/WAN
ATE
High performance
instrumentation
Low-jitter clock generation
Optical modules
Clock and data recovery
See page 31.
Pin Assignments:
See page 30.
(Top View)
SDA
7
NC
1
6
V
DD
Description
The Si570 XO/Si571 VCXO utilizes Silicon Laboratories’ advanced DSPLL
®
circuitry to provide a low-jitter clock at any frequency. The Si570/Si571 are user-
programmable to any output frequency from 10 to 945 MHz and select frequencies
to 1400 MHz with <1 ppb resolution. The device is programmed via an I
2
C serial
interface. Unlike traditional XO/VCXOs where a different crystal is required for
each output frequency, the Si57x uses one fixed-frequency crystal and a DSPLL
clock synthesis IC to provide any-frequency operation. This IC-based approach
allows the crystal resonator to provide exceptional frequency stability and
reliability. In addition, DSPLL clock synthesis provides superior supply noise
rejection, simplifying the task of generating low-jitter clocks in noisy environments
typically found in communication systems.
OE
2
5
CLK–
GND
3
8
SCL
4
CLK+
Functional Block Diagram
V
DD
CLK-
CLK+
Si570
SDA
7
OE
Fixed
Frequency
XO
10-1400 MHz
DSPLL Clock
Synthesis
V
C
1
6
V
DD
SDA
SCL
OE
2
5
CLK–
Si571 only
ADC
GND
3
8
SCL
4
CLK+
GND
V
C
Si571
Si570/Si571
Rev. 1.6 6/18
Copyright © 2018 by Silicon Laboratories
SolidWorks with AD9 to design special-shaped PCB board steps
[align=left][color=rgb(51, 51, 51)]Author: caterwang[/color][/align][align=left][color=rgb(51, 51, 51)]When designing PCB, not every PCB board is a regular square or round shape. There may be various ...
木犯001号 PCB Design
Paradox between power control accuracy and time delay accuracy of zero-crossing switch
[i=s]This post was last edited by shipeng on 2020-7-22 11:04[/i]I have been using PID temperature control for almost 4 years, and there is a problem that has been bothering me until now. I used to thi...
shipeng MCU
Locke's Law
Locke's Law means: When a goal is both future-oriented and challenging, it is most effective. You can set a high overall goal for yourself, but you must set a more important step to implement the goal...
白丁 Talking
Button Priority Application
#includereg52.h void debouncer(void);void delay10ms(int);void alter(int);void left(int);void right(int);void pili(int);void flash(int);void debouncer(void){int i;for(i=0;i2400;i++);} void delay10ms(in...
guoyuanqiang MCU
Relax on the weekend
[url=http://www.miaopai.com/show/4l4Lo55sAxJi6RM1MmhQcg__.htm]This is a video link[/url]...
白丁 Talking
Question about 80c51 stack
The stack pointer SP can set the starting address of the stack. If the SP is not set in a program, will the program automatically open the stack? If so, what is its starting address?...
wxdpio Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1324  936  504  1045  2624  27  19  11  22  53 
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