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AD9548BCPZ集成电路(IC)应用特定时钟/定时规格书PDF中文资料
厂商型号 |
AD9548BCPZ |
参数属性 | AD9548BCPZ 封装/外壳为88-VFQFN 裸露焊盘,CSP;包装为管件;类别为集成电路(IC) > 应用特定时钟/定时;产品描述:IC CLOCK GEN/SYNCHRONIZR 88LFCSP |
功能描述 | Quad/Octal Input Network Clock Generator/Synchronizer |
文件大小 |
1.87658 Mbytes |
页面数量 |
112 页 |
生产厂商 | Analog Devices |
企业简称 |
AD【亚德诺】 |
中文名称 | 亚德诺半导体技术有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-17 23:14:00 |
AD9548BCPZ规格书详情
GENERAL DESCRIPTION
The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction of input time jitter or phase noise associated with the external references. The AD9548 continuously generates a clean (low jitter), valid output clock even when all references have failed by means of a digitally controlled loop and holdover circuitry.
The AD9548 operates over an industrial temperature range of −40°C to +85°C.
FEATURES
Supports Stratum 2 stability in holdover mode
Supports reference switchover with phase build-out
Supports hitless reference switchover
Auto/manual holdover and reference switchover
4 pairs of reference input pins with each pair configurable as
a single differential input or as 2 independent single-ended inputs
Input reference frequencies from 1 Hz to 750 MHz
Reference validation and frequency monitoring (1 ppm)
Programmable input reference switchover priority
30-bit programmable input reference divider
4 pairs of clock output pins with each pair configurable as a
single differential LVDS/LVPECL output or as 2 single-ended CMOS outputs
Output frequencies up to 450 MHz
30-bit integer and 10-bit fractional programmable feedback
divider
Programmable digital loop filter covering loop bandwidths
from 0.001 Hz to 100 kHz
Optional low noise LC-VCO system clock multiplier
Optional crystal resonator for system clock input
On-chip EEPROM to store multiple power-up profiles
Software controlled power-down
88-lead LFCSP package
APPLICATIONS
Network synchronization
Cleanup of reference clock jitter
GPS 1 pulse per second synchronization
SONET/SDH clocks up to OC-192, including FEC
Stratum 2 holdover, jitter cleanup, and phase transient
control
Stratum 3E and Stratum 3 reference clocks
Wireless base station controllers
Cable infrastructure
Data communications
AD9548BCPZ属于集成电路(IC) > 应用特定时钟/定时。亚德诺半导体技术有限公司制造生产的AD9548BCPZ应用特定时钟/定时专用时钟和计时 IC(集成电路)产品族中的产品主要用于执行与时间或频率信息生成和分配相关的各种操作,适合的设计环境较特定,例如 AMD 和 Intel 的中央处理单元 (CPU) 或图形处理单元 (GPU)、DVD 音频设备、蓝光光盘播放器、以太网设备、PCIe、SATA、光纤通道接口、车载娱乐总线等。
产品属性
- 产品编号:
AD9548BCPZ
- 制造商:
Analog Devices Inc.
- 类别:
集成电路(IC) > 应用特定时钟/定时
- 包装:
管件
- PLL:
是
- 主要用途:
以太网,SONET/SDH,Stratum
- 输入:
CMOS,LVDS,LVPECL
- 输出:
CMOS,LVDS,LVPECL
- 比率 - 输入:
1:1
- 差分 - 输入:
是/是
- 频率 - 最大值:
725MHz
- 电压 - 供电:
1.71V ~ 3.465V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
88-VFQFN 裸露焊盘,CSP
- 供应商器件封装:
88-LFCSP(12x12)
- 描述:
IC CLOCK GEN/SYNCHRONIZR 88LFCSP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI |
24+ |
标准 |
42704 |
热卖原装进口 |
询价 | ||
ADI |
2020+ |
LFCSP |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ADI/亚德诺 |
22+ |
LFCSP |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
AD |
23+ |
LFCSP |
18000 |
询价 | |||
AD |
21+ |
LFCSP |
800 |
原装现货 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
LFCSP88 |
6000 |
询价 | |||
ADI |
22+ |
LFCSP-88 |
2000 |
原装现货 价格 数量 来电确认 |
询价 | ||
ADI |
21+ |
LFCSP |
6500 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
ADI/亚德诺 |
21+ |
QFN88 |
1709 |
询价 | |||
ADI/亚德诺 |
23+ |
LFCSP |
200 |
正规渠道,只有原装! |
询价 |