EEWORLDEEWORLDEEWORLD

Part Number

Search

571PHC000477DGR

Description
OSC VCXO 148.5000MHZ CMOS SMD
CategoryPassive components   
File Size562KB,36 Pages
ManufacturerSilicon Laboratories Inc
Download Datasheet Parametric View All

571PHC000477DGR Online Shopping

Suppliers Part Number Price MOQ In stock  
571PHC000477DGR - - View Buy Now

571PHC000477DGR Overview

OSC VCXO 148.5000MHZ CMOS SMD

571PHC000477DGR Parametric

Parameter NameAttribute value
typeVCXO
frequency148.5MHz
FunctionEnable/Disable (Reprogrammable)
outputCMOS
Voltage - Power2.97 V ~ 3.63 V
frequency stability±20ppm
Absolute pulling range (APR)±185ppm
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
What is the variable value when Keil is running?
Hello everyone: I recently used KEIL V3 to run a code. I set a breakpoint and used the Run command to run to the breakpoint. I want to see the specific values of each variable at the breakpoint. How c...
bawgijfd Embedded System
IIC problem help
When communicating with MPU6050, the error statement I2caRegs.I2CSAR = msg->SlaveAddress; is displayed during compilation: #135 expected a filed name. What should I do? Please advise...
550507666 Microcontroller MCU
The AFE4400EVM output waveform is not smooth. Which parameters need to be adjusted?
After connecting AFE4400EVM to PC, I open AFE44x0SPO2EVM GUI. I use default settings and do not adjust any parameters. The output waveform is jagged. What settings should I adjust to get a smooth wave...
DFG Analogue and Mixed Signal
IAR Installation and Use.pdf
[i=s] This post was last edited by paulhyde on 2014-9-15 03:39 [/i] IAR Installation and Use.pdf...
viken Electronics Design Contest
After installing cadence16.3, it keeps prompting demo Edition
After installing cadence16.3, it keeps saying demo edition. Does this mean that the cracking is not successful? What is the difference between the demo edition and the cracked version? Please help me ...
651076842 PCB Design
How to design a first-order or second-order all-pass filter?
How to design a first-order or second-order all-pass filter? Or give me some references, thanks!...
kata DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2516  181  2302  1997  2843  51  4  47  41  58 
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