EEWORLDEEWORLDEEWORLD

Part Number

Search

571BEB000118DG

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

571BEB000118DG Online Shopping

Suppliers Part Number Price MOQ In stock  
571BEB000118DG - - View Buy Now

571BEB000118DG Overview

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

571BEB000118DG Parametric

Parameter NameAttribute value
typeVCXO
FunctionEnable/Disable (Reprogrammable)
outputLVDS
Voltage - Power2.97 V ~ 3.63 V
frequency stability±20ppm
Absolute pulling range (APR)±25ppm
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
How to read the counting direction of the counter
I am going to use the STM32 counter to count the output pulses of the encoder and the overflow times of the counter. If the counter overflows, it will count up, and if the counter underflows, it will ...
fu2521 stm32/stm8
Grounding issues for EMC issues
Grounding issues for EMC issues...
lzhld Analog electronics
GPS+GPRS
Is there any company that can provide GPS+GPRS solution or prototype? WINCE system? Thank you...
m200200 Embedded System
Those who are engaged in in-car entertainment electronics come in and take a look
407 implements some iphone iap2 functions - for iphone 5+, music, phone. [url=http://v.youku.com/v_show/id_XMT]http://v.youku.com/v_show/id_XMT[/url] ... tml?from=s1.8-1-1.2...
leonliu_1128 Automotive Electronics
Free DSP Example Video Tutorial Download
[size=5]DSP5509 example video tutorial, welcome to download for free. [/size] [size=5][/size] [size=5] eMule download address: [/size][url=http://www.verycd.com/topics/2788098/][size=5]http://www.very...
weierdadz DSP and ARM Processors
The problem of circuit voltage output accompanied by current change
[color=#333333][font=Arial, 宋体]As shown in the figure below, when there is no current flowing through the entire circuit, the boost chip TPS61220 outputs a voltage of 5.5V. When there is current flowi...
pengbiao1210 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 560  1024  1308  2658  201  12  21  27  54  5 
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