5秒后页面跳转
S3025A PDF预览

S3025A

更新时间: 2024-11-27 19:43:35
品牌 Logo 应用领域
AMCC ATM异步传输模式电信光电二极管电信集成电路
页数 文件大小 规格书
9页 96K
描述
CLOCK RECOVERY CIRCUIT, PDSO20, TSSOP, 20 PIN

S3025A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:SOP, TSSOP20,.25
针数:20Reach Compliance Code:unknown
风险等级:5.87应用程序:ATM;SDH;SONET
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
子类别:ATM/SONET/SDH ICs最大压摆率:100 mA
标称供电电压:5 V表面贴装:YES
技术:BIPOLAR电信集成电路类型:CLOCK RECOVERY CIRCUIT
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

S3025A 数据手册

 浏览型号S3025A的Datasheet PDF文件第2页浏览型号S3025A的Datasheet PDF文件第3页浏览型号S3025A的Datasheet PDF文件第4页浏览型号S3025A的Datasheet PDF文件第5页浏览型号S3025A的Datasheet PDF文件第6页浏览型号S3025A的Datasheet PDF文件第7页 
®
DEVICE SPECIFICATION  
S3025  
SONET/SDH/ATM CLOCK RECOVERY UNIT  
FEATURES  
GENERAL DESCRIPTION  
• Complies with ANSI, Bellcore, and ITU-T  
specifications for jitter tolerance,  
jitter transfer and jitter generation  
• On-chip high frequency PLL with internal  
loop filter for clock recovery  
• Supports clock recovery for OC-12/STM-4  
(622.08 Mbit/s) NRZ data  
• 12.96 MHz reference frequency  
• Lock detect—monitors run length and frequency  
• 350mW typical power dissipation  
• Low-jitter PECL interface  
The function of the S3025 clock recovery unit is to  
derive high speed timing signals for SONET/SDH-  
based equipment. The S3025 is implemented using  
AMCC’s proven Phase Locked Loop (PLL) technology.  
The S3025 receives an OC-12/STM-4 scrambled NRZ  
signal and recovers the clock from the data. The chip  
outputs a differential PECL bit clock and retimed data.  
The S3025 utilizes an on-chip PLL which consists of  
a phase detector, a loop filter, and a voltage con-  
trolled oscillator (VCO). The phase detector  
compares the phase relationship between the VCO  
output and the serial data input. A loop filter converts  
the phase detector output into a smooth DC voltage,  
and the DC voltage is input to the VCO whose fre-  
quency is varied by this voltage. A block diagram is  
shown in Figure 2.  
• On-chip crystal oscillator allows use of low cost  
reference crystal  
• Micro-power Bipolar technology  
• 5V supply  
• Available in die form or 20 TSSOP package  
Figure 1. System Block Diagram  
8
8
Fiber  
Fiber  
Transceiver  
S3028  
Optic  
Module  
2x9  
Optic  
Module  
2x9  
Transceiver  
S3028  
Controller  
Controller  
8
8
S3025  
S3025  
1

与S3025A相关器件

型号 品牌 获取价格 描述 数据表
S3025-A AMCC

获取价格

ATM/SONET/SDH Clock Recovery Circuit, 1-Func, Bipolar, PDSO20, TSSOP-20
S3026A AMCC

获取价格

Clock Recovery Circuit, 1-Func, Bipolar, PDSO20, TSSOP-20
S3026-A AMCC

获取价格

CLOCK RECOVERY CIRCUIT, PDSO20, TSSOP-20
S3026A1 AMCC

获取价格

Clock Recovery Circuit, 1-Func, Bipolar, PDSO20, TSSOP-20
S3026A-1 AMCC

获取价格

CLOCK RECOVERY CIRCUIT, PDSO20, TSSOP-20
S3027A AMCC

获取价格

Clock Recovery Circuit, 1-Func, Bipolar, PDSO20, TSSOP-20
S3027-A AMCC

获取价格

CLOCK RECOVERY CIRCUIT, PDSO20, TSSOP-20
S3027A1 AMCC

获取价格

ATM/SONET/SDH Clock Recovery Circuit, 1-Func, Bipolar, PDSO20, TSSOP-20
S3027A-1 AMCC

获取价格

CLOCK RECOVERY CIRCUIT, PDSO20, TSSOP-20
S3028 ASI

获取价格

SILICON ABRUPT VARACTOR DIODE