EEWORLDEEWORLDEEWORLD

Part Number

Search

570BBB000295DG

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

570BBB000295DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570BBB000295DG - - View Buy Now

570BBB000295DG Overview

ANY, I2C PROGRAMMABLE XO

570BBB000295DG Parametric

Parameter NameAttribute value
typeXO (Standard)
FunctionEnable/Disable (Reprogrammable)
outputLVDS
Voltage - Power2.97 V ~ 3.63 V
frequency stability±20ppm
Absolute pulling range (APR)-
Operating temperature-40°C ~ 85°C
Current - Power (maximum)108mA
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
Repair headphones
[size=3][b]I wonder if you would still repair things like headphones and mice, which are updated very frequently, if they break? [/b][/size][size=3] [/size] [size=3]I remember the last time I repaired...
eric_wang Making friends through disassembly
UC3855A/B High Performance Power Factor Pre-Regulator
[font=楷体_GB2312][size=3][b]Abstract[/b]:[/size][/font][url=http://www.analog.eet-china.com/SEARCH/ART/%B5%E7%D4%B4%D7%AA%BB%BB%C6%F7.HTM][font=楷体_GB2312][size=3][color=#0000ff]Power converters[/color]...
lixiaohai8211 Analog electronics
I want to ask a question about a three-axis acceleration sensor~~~ Those who have played with it, please come in~~~
I use mpu9150 to collect data and I have written the program~~~~~ In theory, when calibrating the collected data, the accelerometer should be still and placed flat on a horizontal place. The measured ...
Ben讨厌苦咖啡 Microcontroller MCU
FAQ_How to construct the IPv6 address of the node in ST 6LowPAN networking technology
Author: ST Engineer Click to download the pdf document:Keywords: IPv6, 6LoWPANQuestion: When using ST's 6LowPAN network technology based on the S2-LP small radio, how are the IPv6 addresses of the nod...
nmg ST - Low Power RF
Touch button expansion board for microbit
[size=3]microbit的触摸按键扩展板[/size][img=389,528]http://www.micropython.org.cn/bbs/data/attachment/forum/201706/26/171801ed99dzez82h4eb9h.jpg[/img][img=580,0]http://www.micropython.org.cn/bbs/data/attachme...
dcexpert MicroPython Open Source section
I want to DIY a multi-function oscilloscope
Requirements: It can measure voltage, current and resistance in multiple ranges, and also can measure the waveform of DC voltage! ! At least 1V/div, 0.1V/div. Please give me some suggestions, thank yo...
beyond5399 DIY/Open Source Hardware

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1295  1263  1205  631  526  27  26  25  13  11 
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