EEWORLDEEWORLDEEWORLD

Part Number

Search

570ACC001649DG

Description
OSC XO 73.1428571MHZ LVPECL SMD
CategoryPassive components    oscillator   
File Size562KB,36 Pages
ManufacturerSilicon Laboratories Inc
Environmental Compliance
Download Datasheet Parametric View All

570ACC001649DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570ACC001649DG - - View Buy Now

570ACC001649DG Overview

OSC XO 73.1428571MHZ LVPECL SMD

570ACC001649DG Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSilicon Laboratories Inc
Reach Compliance Codecompliant
Oscillator typeLVPECL
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
[GD32E503 Review] Part 4: Screen and RTC code integration
1. Introduction After thinking about it, if there is a screen, then we must do something serious. Then I thought of making a simple combination of RTC and screen first, because the official provides R...
PowerWorld Domestic Chip Exchange
GPIO port detection key signal is abnormal
The GPIO is set to floating input. Why is there a higher high-level signal after the key is released? The high level that appears after the key is released appears randomly. How can I eliminate it?...
jiuanluohui RF/Wirelessly
Current Status and Reliability of Switching Power Supply Technology
:) :victory: :victory:...
tonytong Power technology
Automatic Gain Amplifier
[i=s]This post was last edited by paulhyde on 2014-9-15 03:00[/i] Automatic Gain Amplifier...
竹林中人 Electronics Design Contest
About FPGA to implement license plate recognition
[size=4] [/size] [size=4]I use C language to realize license plate recognition. In addition to Chinese characters, I have some ideas for letters and numbers. [/size][size=4] [/size] [size=4]I don’t kn...
574433742 FPGA/CPLD
Application skills/Design and implementation of single chip caller display
This paper introduces a caller ID display that uses the AT89C52 single-chip microcomputer to receive and display the caller ID of a phone. The display receives the caller ID information transmitted by...
rain MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2005  1788  2139  58  100  41  37  44  2  3 
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