EEWORLDEEWORLDEEWORLD

Part Number

Search

570JBC001754DG

Description
OSC XO 39.0625MHZ CMOS SMD
CategoryPassive components   
File Size562KB,36 Pages
ManufacturerSilicon Laboratories Inc
Download Datasheet Parametric View All

570JBC001754DG Online Shopping

Suppliers Part Number Price MOQ In stock  
570JBC001754DG - - View Buy Now

570JBC001754DG Overview

OSC XO 39.0625MHZ CMOS SMD

570JBC001754DG Parametric

Parameter NameAttribute value
typeXO (Standard)
frequency39.0625MHz
FunctionEnable/Disable (Reprogrammable)
outputCMOS
Voltage - Power1.71 V ~ 1.89 V
frequency stability±20ppm
Absolute pulling range (APR)-
Operating temperature-40°C ~ 85°C
Current - Power (maximum)98mA
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
Colorful night light
Night lights are useless to me because I tend to be rational and don't have too many requirements for the light around me. "Binary" is enough, one is bright and the other is dark, and there is no need...
clark DIY/Open Source Hardware
Does the stm32 default clock need to be initialized and configured?
Does the peripheral clock have to be initialized and configured? Does the system clock have to be initialized and configured? What do the two look like by default?...
xinbako stm32/stm8
Microwave Heating Principle
It is now very popular to use microwaves in microwave ovens to cook food. Since microwave cooking has the advantages of fast heating, energy saving, no pollution to the environment, and good freshness...
JasonYoo RF/Wirelessly
The Simon I Know
Introduction: I don't know since when, there is a character named Simon in the forum. He has also written some things, and it is said that some people are quite fond of his things. What kind of person...
西门 Talking
Problems with reading and writing files under vxworks
I want to create a file in shell, but the following situation occurs. Please help me analyze the reason. Thank you! -> fp=fopen("host:d:/myfile","w") new symbol "fp" added to symbol table. fp = 0x491e...
thinking8088 Real-time operating system RTOS
Stellaris LM4F120 LaunchPad Getting Started Test
I'm posting this to show that I've received the board. I'm also going to learn about this chip and this development board. Here are two pictures of the actual product. It feels like it still inherits ...
cat3902982 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1966  2120  1710  1038  2567  40  43  35  21  52 
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