ACS8944中文资料抖动衰减,乘以锁相环/STM-4 OC-12数据手册Semtech规格书
ACS8944规格书详情
特性 Features
·Meets rms jitter requirements of: ·Telcordia GR-253-CORE for OC-3 and OC-12
·ITU-T G.813/G.812 for STM-1 and STM-4 rates
·ETSI EN300-462-7/EN302-084 up to STM-16 rates
·Typical jitter generation down to: ·0.3 ps rms for 250 kHz to 5 MHz band for G.813, or EN300-462, at STM-4 (OC-12) rates
·2.8 ps rms for 12 kHz to 20 MHz band (against 4.02 ps rms for GR-253-CORE at OC-48 rate)
·Pull-in range ±400 ppm about center input frequency
·Frequency translation e.g. 19.44 MHz to 155.52 MHz
·3.3 V operation, - 40 to +85°C temperature range
·Small outline leadless 7 mm x 7 mm QFN48 package
·Demonstration Board available on request
·PLL bandwidth and jitter peaking are fully adjustable.
·Supports bandwidths from 2 kHz for superior input jitter filtering
·Lead (Pb)-free version available (ACS8944T), RoHS and WEEE compliant
技术参数
- 产品编号:
ACS8944T
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > 应用特定时钟/定时
- 包装:
卷带(TR)
- PLL:
是
- 主要用途:
SONET/SDH
- 输入:
LVPECL
- 输出:
LVPECL
- 比率 - 输入:
1:1
- 差分 - 输入:
是/是
- 频率 - 最大值:
155.52MHz
- 电压 - 供电:
3.135V ~ 3.465V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
48-VFQFN 裸露焊盘
- 供应商器件封装:
48-QFN(7x7)
- 描述:
IC JITTER ATT MULT PLL 48-QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ACCUSYS |
23+ |
SSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
ACCUSY |
24+ |
TSSOP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TOPSYNC |
16+ |
QFN |
2500 |
进口原装现货/价格优势! |
询价 | ||
ACCUSYS |
22+ |
TSSOP48 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
ACCUSYS |
25+ |
SSOP |
711 |
原装正品,欢迎来电咨询! |
询价 | ||
TOPSYNC |
23+ |
QFN |
7600 |
专注配单,只做原装进口现货 |
询价 | ||
ACCUSYS |
2447 |
TSSOP48 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
ACCUSYS |
25+23+ |
TSSOP48 |
32812 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ACCUSYS |
24+ |
TSSOP48 |
54000 |
郑重承诺只做原装进口现货 |
询价 | ||
Semtech |
24+ |
48-QFN |
120 |
询价 |