571DCAFREQDGR datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> oscillator> 571DCAFREQDGR

571DCAFREQDGR: DescriptionCMOS Output Clock Oscillator, 10MHz Min, 945MHz Max, ROHS COMPLIANT PACKAGE-8; CategoryPassive components oscillator; File Size316KB，26 Pages; ManufacturerSilicon Laboratories Inc

Download Datasheet Parametric View All

571DCAFREQDGR Overview

CMOS Output Clock Oscillator, 10MHz Min, 945MHz Max, ROHS COMPLIANT PACKAGE-8

571DCAFREQDGR Parametric

Parameter Name	Attribute value
Maker	Silicon Laboratories Inc
Reach Compliance Code	unknown
Other features	TRISTATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
Maximum control voltage	3.3 V
Minimum control voltage
maximum descent time	0.35 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	150 ppm
frequency stability	50%
linearity	10%
Manufacturer's serial number	SI571
Installation features	SURFACE MOUNT
Maximum operating frequency	945 MHz
Minimum operating frequency	10 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	CMOS
physical size	7.0mm x 5.0mm x 1.85mm
longest rise time	0.35 ns
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
Base Number Matches	1

Preview

Download Datasheet

View All

Si 5 7 0 / S i 5 7 1

R E L I M I N A R Y

A TA

H E E T

N Y

- R

A T E

C P

R O G R A M M A B L E

XO/VCXO

Features

Any-rate programmable output

frequencies from 10 to 945 MHz and

select frequencies to 1.4 GHz

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

SONET / SDH

xDSL

10 GbE LAN / WAN

Low-jitter clock generation

Optical modules

Clock and data recovery

Ordering Information:

See page 21.

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

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-rate

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.

Pin Assignments:

See page 20.

(Top View)

SDA

SCL

GND

CLK–

CLK+

Functional Block Diagram

CLK-

CLK+

Si570

SDA

Fixed

Frequency

Any-rate

10-1400 MHz

DSPLL Clock

Synthesis

SCL

SDA

GND

CLK–

CLK+

Si571 only

ADC

GND

Si571

Si570/Si571

Rev. 0.31 8/07

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

Recommended Resources

HT-6P11 circuit

Spike Peak Measurement Circuit

3-speed timer circuit diagram

Programmable switched capacitor low pass filter circuit

Gas smoke alarm 3

Ding Ling doorbell circuit

Learn about MSP430 microcontroller external interrupts: MSP430F149 has rich external interrupt resources. A total of 16 IO ports, including P1 and P2, can be used as external interrupt sources. We will focus on how to use them. To use an IO port as an exte...; Jacktang Microcontroller MCU

Please download three files from CE 4.2.NET. Thank you: \WINDOWS\tcpipc.dll \WINDOWS\cemgrc.exe \WINDOWS\cetlstub.dll Thank you 63999169@qq.com...; qihaijun Embedded System

Does anyone know linear system theory? Urgent! ! ! ! ! Thanks! ! ! !: Please solve!!!!...; lgwgt maychang Fun Electronics

Control system of jet loom based on PIC16F874 single chip microcomputer: [size=2][b]Abstract[/b]: Based on the single-chip microprocessor PIC16F874, a tightness adjustment controller for jet looms was developed. The design ideas of the hardware circuit and software of the ...; dingjiji Microchip MCU

LCD1602 information: [i=s] This post was last edited by paulhyde on 2014-9-15 09:01 [/i] LCD1602 information...; practiceiqx Electronics Design Contest

How to find the variable that is the same as a string in an array?: If we define an array to store a variable name, and this variable has been defined, how can we find the value of this variable? For example: unsigned char bVary; unsigned char bArry[5]; bArry[5]={"bVa...; syly Embedded System

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components