EEWORLDEEWORLDEEWORLD

Part Number

Search

570NCC001284DG

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

570NCC001284DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570NCC001284DG - - View Buy Now

570NCC001284DG Overview

ANY, I2C PROGRAMMABLE XO

570NCC001284DG Parametric

Parameter NameAttribute value
typeXO (Standard)
FunctionEnable/Disable (Reprogrammable)
outputLVDS
Voltage - Power2.97 V ~ 3.63 V
frequency stability±7ppm
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
[Community Lecture] In-depth analysis of NXP LPC1000 processor (awarded)
[b]Origin:[/b] While we were still immersed in 51, ARM7, ARM9 and other cores, it seemed that overnight, the Cortex core spread all over the country. What kind of concept is this? How can we understan...
EEWORLD社区 MCU
STVD compilation error, what does this prompt message mean?
Running Linkerclnk -m Debug\touch_sensing.map -l"D:\zdd\Program Files (x86)\CXSTM8\Lib" -o Debug\touch_sensing.sm8 Debug\touch_sensing.lkf#error clnk Debug\touch_sensing.lkf:1 no default placement for...
ling281021799 stm32/stm8
【AT-START-F425 Review】USB to CAN final chapter: Communicating with the car ECU
All the previous experiments are just to lay the foundation, and they will eventually be used in the project: This test was done with a car ECU exported to Iran. This was left over from the CAN test p...
lugl4313820 Domestic Chip Exchange
2407 Simulation cannot connect
I would like to ask you all: I am a beginner in 2407, I am using AHDX510 emulator, the hardware connection is normal, but when I open CCS it shows NOT CONNECTED. What is the reason? How to solve it? T...
xuebao Microcontroller MCU
Hide the mouse icon in the system
Dear brothers, how can I use a batch file to hide the mouse icon in the system? Please give me some advice. Thank you!...
zpslj Embedded System
Have you ever written code that you would forever be ashamed of?
[align=left][align=left][size=3]The original title of this article is: Code that makes me ashamed for life[/size][/align][align=left][size=3]I'm sharing this with you. Have you ever written such code?...
王达业 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1736  1482  849  1315  691  35  30  18  27  14 
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