EEWORLDEEWORLDEEWORLD

Part Number

Search

571AEA000928DGR

Description
VCXO; DIFF/SE; I2C PROG; 10-1417
CategoryPassive components   
File Size562KB,36 Pages
ManufacturerSilicon Laboratories Inc
Download Datasheet Parametric View All

571AEA000928DGR Online Shopping

Suppliers Part Number Price MOQ In stock  
571AEA000928DGR - - View Buy Now

571AEA000928DGR Overview

VCXO; DIFF/SE; I2C PROG; 10-1417

571AEA000928DGR Parametric

Parameter NameAttribute value
typeVCXO
FunctionEnable/Disable (Reprogrammable)
outputLVPECL
Voltage - Power2.97 V ~ 3.63 V
frequency stability±20ppm
Absolute pulling range (APR)±25ppm
Operating temperature-40°C ~ 85°C
Current - Power (maximum)130mA
grade-
Installation typesurface mount
Package/casing8-SMD, no leads
size/dimensions0.276" long x 0.197" wide (7.00mm x 5.00mm)
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
WinCE4.2 and EVC4.0 installation problem!!!
Hello everyone: I installed WinCE4.2 today, and then installed EVC4.0, EVC SP2 and STANDARD_SDK. But the following problems occurred: 1 After installing WinCE4.2, the following prompt appeared in the ...
liyiwu444 Embedded System
Help! WinSock and DSP data transmission problem
Hello everyone! I want to send the YUV422 image collected by DSP (EVMDM6437) to Windows XP through the network, but the image is distorted. 1472; //Since the picture is large, the picture is sent in b...
whbahx Embedded System
Design of data acquisition module based on FPGA
Hope you can help, I'm a newbie!...
youlipa FPGA/CPLD
Brief discussion on thermal expansion and contraction of power cable wiring and its countermeasures
As the load current changes and the ambient temperature changes, the power cable will undergo thermal expansion and contraction, in which very large thermal mechanical forces are generated due to the ...
咖啡不加糖 Power technology
[Anxinke UWB indoor positioning module NodeMCU-BU01] 03. Transplantation preparation: hardware schematic analysis
NodeMCU-BU01 Development Boardpower supply The power supply part uses Micro USB as the power supply interface of the NodeMCU-BU01 development board. PA11\PA12 are reserved for USB function expansion. ...
xld0932 RF/Wirelessly
I want the Chinese manual for CMU200. Can I get it?
I want the Chinese manual for CMU200. Can I get it?...
ssmcxu Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2604  1023  1514  2140  172  53  21  31  44  4 
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