EEWORLDEEWORLDEEWORLD

Part Number

Search

571ADB000420DGR

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

571ADB000420DGR Online Shopping

Suppliers Part Number Price MOQ In stock  
571ADB000420DGR - - View Buy Now

571ADB000420DGR Overview

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

571ADB000420DGR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSilicon Laboratories Inc
package instructionLCC8,.2X.28,100
Reach Compliance Codecompliant
Installation featuresSURFACE MOUNT
Number of terminals8
Maximum operating frequency810 MHz
Minimum operating frequency10 MHz
Nominal operating frequency810 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialCERAMIC
Encapsulate equivalent codeLCC8,.2X.28,100
power supply3.3 V
Certification statusNot Qualified
Maximum slew rate130 mA
Nominal supply voltage3.3 V
surface mountYES
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
Timer1 channel interference problem of stm32f427
[i=s]This post was last edited by yup1983 on 2017-11-15 11:31 [/i] [size=14px]Recently, I used gd32f450 and stm32cube to create a project. I used the model stm32f427 to generate 66 PWM waves on the th...
yup1983 stm32/stm8
Verilog Model of Am29lv400b
Seeing that there are SDRAM and SRAM models on the forum, I will upload a FALSH model to help complete it!...
wstt FPGA/CPLD
Do MCU programming
Contact for MCU programming: QQ263539498 Contact email: [email=jidexiu2001@yahoo.com.cn]jidexiu2001@yahoo.com.cn[/email] Mobile phone: 15051470217...
patch MCU
How do I start developing a USB driver?
My graduation project is "USB driver development". Since I am a JAVA student and don't know VC++ at all, where should I start? I should have chosen an easier topic. If anyone knows, please help me. Th...
anuana Embedded System
How to realize dynamic startup logo on 51 single chip microcomputer?
I am working on LCD and want to make a dynamic startup logo for the display. How can I realize a dynamic startup logo on a 51 single-chip microcomputer? Please teach me....
emily_fy 51mcu

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 421  667  1060  1390  484  9  14  22  28  10 
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