- 您现在的位置：买卖IC网 > PDF目录116183 > 570ABA000195DG (SILICON LABORATORIES) CRYSTAL OSCILLATOR, CLOCK, 10 MHz - 1417.5 MHz, LVPECL OUTPUT PDF资料下载
参数资料
| 型号： | 570ABA000195DG |
| 厂商： | SILICON LABORATORIES |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 10 MHz - 1417.5 MHz, LVPECL OUTPUT |
| 封装： | ROHS COMPLIANT PACKAGE-8 |
| 文件页数： | 1/30页 |
| 文件大小： | 361K |
| 代理商： | 570ABA000195DG |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页
Rev. 1.1 9/08
Copyright 2008 by Silicon Laboratories
Si570/Si571
ANY-RATE I2C PROGRAMMABLE XO/VCXO
Features
Applications
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 I2C 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.
Functional Block Diagram
Any-rate programmable output
frequencies from 10 to 945 MHz and
select frequencies to 1.4 GHz
I2C 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
SONET / SDH
xDSL
10 GbE LAN / WAN
Low-jitter clock generation
Optical modules
Clock and data recovery
Fixed
Frequency
XO
Any-rate
10-1400 MHz
DSPLL
Clock
Synthesis
CLK-
CLK+
SCL
GND
OE
VDD
SDA
VC
ADC
Si571 only
Ordering Information:
See page 24.
Pin Assignments:
See page 23.
(Top View)
Si5602
Si570
Si571
1
2
3
6
5
4
NC
GND
OE
VDD
CLK+
CLK–
SDA
SCL
8
7
1
2
3
6
5
4
VC
GND
OE
VDD
CLK+
CLK–
SDA
SCL
8
7
相关PDF资料 |
PDF描述 |
|---|---|
| 531WA50M0000DG | CRYSTAL OSCILLATOR, CLOCK, 50 MHz, CMOS/TTL OUTPUT |
| 530GB48M0000DG | CRYSTAL OSCILLATOR, CLOCK, 48 MHz, CMOS OUTPUT |
| 531VA48M0000DGR | CRYSTAL OSCILLATOR, CLOCK, 48 MHz, CMOS OUTPUT |
| 531MB125M000BG | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, LVPECL OUTPUT |
| 50.0MHZCFPS-55C | CRYSTAL OSCILLATOR, CLOCK, 50 MHz, CMOS OUTPUT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 570ABA000196DG | 制造商:Silicon Laboratories Inc 功能描述:PROGRAMMABLE XO, LVPECL - Trays |
| 570ABA000208DG | 制造商:Silicon Laboratories Inc 功能描述:SMD CRYSTAL OSCILLATOR 28.4MHZ 3.3V 6-PIN SMD - Trays |
| 570ABA000256DG | 制造商:Silicon Laboratories Inc 功能描述:SMD CRYSTAL OSCILLATOR 690.725MHZ 3.3V 6-PIN SMD - Trays |
| 570ABA000282DG | 制造商:Silicon Laboratories Inc 功能描述:SMD CRYSTAL OSCILLATOR 10MHZ 3.3V 6-PIN SMD - Trays |
| 570ABA000282DGR | 制造商:Silicon Laboratories Inc 功能描述:SMD CRYSTAL OSCILLATOR 10MHZ 3.3V 6-PIN SMD - Tape and Reel |
发布紧急采购，3分钟左右您将得到回复。