5秒后页面跳转
捷配首页

Datasheet > ACS8947T
ACS8947T PDF预览

ACS8947T

更新时间： 2024-02-29 13:23:11
品牌 Logo 应用领域
商升特 - SEMTECH /
页数 文件大小 规格书
30页 1882K
描述
Jitter Attenuating, Multiplying Phase-Locked Loop with Automatic Input Switch and Data Resynchronization Path

阅读下载

获取价格

ACS8947T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFN
包装说明：7 X 7 MM, LEAD FREE, QFN-48针数：48
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.81应用程序：SONET;SDH
JESD-30 代码：S-XQCC-N48JESD-609代码：e3
长度：7 mm湿度敏感等级：1
功能数量：1端子数量：48
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1 mm标称供电电压：3.3 V
表面贴装：YES电信集成电路类型：ATM/SONET/SDH SUPPORT CIRCUIT
温度等级：INDUSTRIAL端子面层：MATTE TIN
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7 mmBase Number Matches：1

ACS8947T 数据手册

 浏览型号ACS8947T的Datasheet PDF文件第4页浏览型号ACS8947T的Datasheet PDF文件第5页浏览型号ACS8947T的Datasheet PDF文件第6页浏览型号ACS8947T的Datasheet PDF文件第8页浏览型号ACS8947T的Datasheet PDF文件第9页浏览型号ACS8947T的Datasheet PDF文件第10页 
ACS8947T JAM PLL  
ADVANCED COMMS & SENSING  
Table 3 Functional Pins (cont...)  
FINAL  
DATASHEET  
Pin No.  
Symbol  
I/O  
Type  
Description  
35  
VCP  
VCN  
A
Analog  
Connection for external loop filter components. This is the differential control voltage  
input to the internal VCO and the internal differential charge pump output up to a level of  
210 μA.  
36  
40  
A
I
Analog  
Connection for external loop filter components. This is the differential control voltage  
input to the internal VCO and the internal differential charge pump output up to a level of  
210 μA.  
RESETB  
SYNCP  
LVTTL/  
LVCMOSU  
Schmitt  
Trigger  
Active low reset signal with pull up and Schmitt type input. Used to apply an active-low  
Power-on Reset (POR) signal during system initialization. Should be connected via a  
capacitor to ground or, if reset control by a microcontroller is required, via a 3.3 V control  
line.  
41  
42  
44  
I
I
LVPECL  
Differential input (typically 8 kHz) where the SYNC signal on this input is sampled and  
resynchronized to the rising edge of the OUT1 clock signal. Paired with pin 42 (SYNCN).  
Maximum input frequency is 40 MHz. Will accept LVDS, CML or LVPECL signals when  
suitable external biasing components are used. See Input and Output Interface  
Terminations.  
SYNCN  
LVPECL  
Differential input (typically 8 kHz) where the SYNC signal on this input is sampled and  
resynchronized to the rising edge of the OUT1 clock signal. Paired with pin 41 (SYNCP).  
Maximum input frequency is 40 MHz. Will accept LVDS, CML or LVPECL signals when  
suitable external biasing components are used. See Input and Output Interface  
Terminations.  
SYNC_OUT  
O
LVTTL/  
LVCMOS  
A sampled and resynchronized version of the SYNC signal present on SYNCP (pin 41) and  
SYNCN (pin 42). The SYNC_OUT signal is synchronized to the rising edge of the output  
clock present on OUT1. If the SYNC function is used, the output frequency on OUT1  
should be at least double the frequency of the SYNCP/SYNCN input and restricted to a  
maximum of 80 MHz. This restriction affects the OUT1 signal only.  
45  
46  
47  
48  
CFG_IN10  
CFG_IN11  
CFG_IN8  
CFG_IN9  
I
I
I
I
LVTTL/  
LVCMOSD  
Configuration input pin. Connection to this pin is defined by the ACS8947T evaluation  
software GUI. See PLL Configuration.  
LVTTL/  
LVCMOSD  
Configuration input pin. Connection to this pin is defined by the ACS8947T evaluation  
software GUI. See PLL Configuration.  
LVTTL/  
LVCMOSD  
Configuration input pin. Connection to this pin is defined by the ACS8947T evaluation  
software GUI. See PLL Configuration.  
LVTTL/  
LVCMOSD  
Configuration input pin. Connection to this pin is defined by the ACS8947T evaluation  
software GUI. See PLL Configuration.  
Revision 1.00/September 2007© Semtech Corp.  
Page7  
www.semtech.com  
1...45678910...30

下载PDF

与ACS8947T相关器件

型号 品牌 描述 获取价格 数据表
ACS9010 SEMTECH 4 x E1/T1 Fiber Mux/De-mux over One Fiber Optic Cable

获取价格
ACS9020 SEMTECH Interface Circuit, PQFP64, TQFP-64

获取价格
ACS9510 IQD TCXO Specification

获取价格
ACS9520PB SEMTECH ADVANCED COMMS PRODUCT GROUP

获取价格
ACS9520T IQD TCXO Specification

获取价格
ACS9522PB SEMTECH ADVANCED COMMS PRODUCT GROUP

获取价格

与ACS8947T相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证