EEWORLDEEWORLDEEWORLD

Part Number

Search

570ABB000103DG

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

570ABB000103DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570ABB000103DG - - View Buy Now

570ABB000103DG Overview

ANY, I2C PROGRAMMABLE XO

570ABB000103DG Parametric

Parameter NameAttribute value
typeXO (Standard)
FunctionEnable/Disable (Reprogrammable)
outputLVPECL
Voltage - Power2.97 V ~ 3.63 V
frequency stability±20ppm
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
I would like to ask you, what mechanism is used to add and delete devices in the Zigbee network? What are the methods? Thank you very much! !
Urgent help, I need to make a report tomorrow, but this part is a bit vague, thank you very much! {:1_103:}...
llm9253 RF/Wirelessly
Embedded software development, network security, where to go
Friends: There are two directions for me to choose: embedded software development on mobile phone chips, and network security. Currently, network security pays more. I can't say which one I prefer. Ac...
wangtengfei Embedded System
Which great god can help me find the error of the program, msp430g2553 uses pcf8591 to generate a sine wave
My program can run successfully, but the frequency of the sine wave is only 30Hz, which puzzles me. I don't know if it is a problem of DA conversion speed (the DA conversion program is from Baidu) or ...
星空暖暖的 Microcontroller MCU
[MSP430 compiler usage experience] + My PIC microcontroller debugging experience, giving some inspiration to beginners who are struggling to find
[i=s] This post was last edited by fjfhjmh on 2014-7-18 16:56 [/i] I have been working in the microcontroller industry for many years. To be honest, the C development environment is similar, except fo...
fjfhjmh Microcontroller MCU
1. The revolving lantern cycles 2. The revolving lantern moves left and right
1. Revolving lantern cycle (Note: _crol_ is left shift, _cror_ is right shift) #include #include #define uchar unsigned char #define uint unsigned int uchar a; void delayms(uint xms) { uint i,j; for(i...
393647054 51mcu
About DSP's CPLD
When doing an LED experiment, the data says that the LED is output through the I/O of the CPLD, but there is no corresponding circuit or data about the CPLD. Baidu said that the DSP controls the IO po...
ttxs_2013 DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 787  1750  258  2665  940  16  36  6  54  19 
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