EEWORLDEEWORLDEEWORLD

Part Number

Search

570ACA001590DG

Description
ANY, I2C PROGRAMMABLE XO
CategoryPassive components   
File Size562KB,36 Pages
ManufacturerSilicon Laboratories Inc
Download Datasheet Parametric View All

570ACA001590DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570ACA001590DG - - View Buy Now

570ACA001590DG Overview

ANY, I2C PROGRAMMABLE XO

570ACA001590DG Parametric

Parameter NameAttribute value
typeXO (Standard)
FunctionEnable/Disable (Reprogrammable)
outputLVPECL
Voltage - Power2.97 V ~ 3.63 V
frequency stability±7ppm
Absolute pulling range (APR)-
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
Tomorrow's live broadcast: The development and latest applications of sensors in industrial motors. Make an appointment now to get 2 chances to win a prize draw.
Live broadcast time: September 6 (Friday) 10:00-11:30 Live Topic: The Development and Latest Application of Sensors in Industrial Motors Live Broadcast Introduction: How much impact will the aging of ...
EEWORLD社区 Sensor
Some "scary" news: IBM's optical chip breakthrough is expected to replace traditional semiconductor circuits
Today, we saw the news on our website that "IBM's optical chip has made a breakthrough and is expected to replace traditional semiconductor circuits." This should be a bit "scary" news. I remember tha...
ys3663391 FPGA/CPLD
Why can't I find the GetRunningObjectTable function in Windows Mobile 6.0?
Why can't I find the GetRunningObjectTable function in mobile? I saw on the Internet that there is a definition of this function in mobile, but I can't find it. Can any expert give me some advice?...
自然的天意 Embedded System
The QQ chat room is closed. . . .
Tencent announced on the official QQ chat room forum on January 8 that it would temporarily shut down the QQ chat room service at 17:00 on January 8 in order to cooperate with the special campaign to ...
银座水王 Talking
Differential mode, common mode signal, differential amplifier circuit
[align=left][color=rgb(0, 0, 0)][font=Arial, 微软雅黑,][size=4]For example, if an ADC has two analog inputs, and the AD conversion result depends on the voltage difference between the two inputs, then we ...
Jacktang Analogue and Mixed Signal
sitara-linuxsdk-sdg-05.05.01.00.pdf
[url=http://software-dl.ti.com/dsps/dsps_public_sw/am_bu/sdk/AM335xSDK/latest/index_FDS.html]ti-sdk-am335x-evm-05.05.01.00-Linux-x86-Install[/url]...
qinkaiabc DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 391  442  2376  2367  1387  8  9  48  28  54 
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