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87974CYILF PDF预览

87974CYILF

更新时间: 2024-11-21 01:13:47
品牌 Logo 应用领域
艾迪悌 - IDT PC驱动逻辑集成电路
页数 文件大小 规格书
16页 245K
描述
Low Skew, 1-to-15, LVCMOS/LVTTL Clock Generator

87974CYILF 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Lifetime Buy零件包装代码:TQFP
包装说明:LQFP, QFP52,.47SQ针数:52
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.62
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:1866490Samacsys Pin Count:52
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Quad Flat Packages
Samacsys Footprint Name:52 LEAD LQFPSamacsys Released Date:2020-01-31 05:33:03
Is Samacsys:N系列:87974
输入调节:DIFFERENTIAL MUXJESD-30 代码:S-PQFP-G52
JESD-609代码:e3长度:10 mm
逻辑集成电路类型:PLL BASED CLOCK DRIVER湿度敏感等级:3
功能数量:1反相输出次数:
端子数量:52实输出次数:15
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP52,.47SQ
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:0.1 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.35 ns座面最大高度:1.6 mm
子类别:Clock Drivers最大供电电压 (Vsup):3.465 V
最小供电电压 (Vsup):3.135 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10 mm
最小 fmax:125 MHzBase Number Matches:1

87974CYILF 数据手册

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Low Skew, 1-to-15,  
LVCMOS/LVTTL Clock Generator  
87974I  
Data Sheet  
GENERAL DESCRIPTION  
FEATURES  
The 87974I is a low skew, low jitter 1-to-15 LVCMOS/  
LVTTL Clock Generator/Zero Delay Buffer. The device  
has a fully integrated PLL and three banks whose divider  
ratios can be independently controlled, providing output  
frequency relationships of 1:1, 2:1, 3:1, 3:2, 3:2:1. In  
addition, the external feedback connection provides for a wide  
selection of output-to-input frequency ratios. The CLK0 and  
CLK1 pins allow for redundant clocking on the input and dynam-  
ically switching the PLL between two clock sources.  
Fully integrated PLL  
Fifteen single ended 3.3V LVCMOS/LVTTL outputs  
Two LVCMOS/LVTTL clock inputs for redundant clock applica-  
tions  
CLK0 and CLK1 accepts the following input levels:  
LVCMOS/LVTTL  
Output frequency range: 8.33MHz to 125MHz  
VCO range: 200MHz to 500MHz  
Guaranteed low jitter and output skew characteristics make  
the 87974I ideal for those applications demanding well defined  
performance and repeatability.  
External feedback for ”zero delay” clock regeneration  
Cycle-to-cycle jitter: 100ps ꢀtypicalꢁ  
Output skew: 350ps ꢀmaximumꢁ  
3.3V operating supply  
-40°C to 85°C ambient operating temperature  
Available in lead-free RoHS-compliant package  
PIN ASSIGNMENT  
52-Lead LQFP  
10mm x 10mm x 1.4mm package body  
Y package  
Top View  
©2016 Integrated Device Technology, Inc  
1
Revision E January 26, 2016  

87974CYILF 替代型号

型号 品牌 替代类型 描述 数据表
87974CYILFT IDT

完全替代

Low Skew, 1-to-15, LVCMOS/LVTTL Clock Generator
ICS87974CYILFT IDT

功能相似

PLL Based Clock Driver, 87974 Series, 15 True Output(s), 0 Inverted Output(s), 10 X 10 MM,
ICS87974CYILF IDT

功能相似

PLL Based Clock Driver, 87974 Series, 15 True Output(s), 0 Inverted Output(s), 10 X 10 MM,

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