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IDTQS5LV919-70J PDF预览

IDTQS5LV919-70J

更新时间: 2024-12-01 19:44:39
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
12页 106K
描述
PLL Based Clock Driver, 5LV Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, PLASTIC, LCC-28

IDTQS5LV919-70J 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QLCC
包装说明:QCCJ,针数:28
Reach Compliance Code:not_compliantHTS代码:8542.39.00.01
风险等级:5.92系列:5LV
输入调节:SCHMITT TRIGGER MUXJESD-30 代码:S-PQCC-J28
长度:11.5062 mm逻辑集成电路类型:PLL BASED CLOCK DRIVER
功能数量:1反相输出次数:1
端子数量:28实输出次数:7
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:QCCJ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not QualifiedSame Edge Skew-Max(tskwd):0.5 ns
座面最大高度:4.572 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:11.5062 mm
最小 fmax:70 MHzBase Number Matches:1

IDTQS5LV919-70J 数据手册

 浏览型号IDTQS5LV919-70J的Datasheet PDF文件第2页浏览型号IDTQS5LV919-70J的Datasheet PDF文件第3页浏览型号IDTQS5LV919-70J的Datasheet PDF文件第4页浏览型号IDTQS5LV919-70J的Datasheet PDF文件第5页浏览型号IDTQS5LV919-70J的Datasheet PDF文件第6页浏览型号IDTQS5LV919-70J的Datasheet PDF文件第7页 
3.3V LOW SKEW CMOS PLL  
CLOCK DRIVER WITH  
QS5LV919  
INTEGRATED LOOP FILTER  
FEATURES:  
DESCRIPTION:  
• 3.3V operation  
The QS5LV919 Clock Driver uses an internal phase locked loop  
(PLL) to lock low skew outputs to one of two reference clock inputs.  
Eight outputs are available: 2xQ, Q0-Q4, Q5, Q/2. Careful layout and  
design ensure < 300 ps skew between the Q0-Q4, and Q/2 outputs.  
The QS5LV919 includes an internal RC filter which provides excellent  
jitter characteristics and eliminates the need for external components.  
Various combinations of feedback and a divide-by-2 in the VCO path  
allow applications to be customized for linear VCO operation over a  
wide range of input SYNC frequencies. The PLL can also be disabled  
by the PLL_EN signal to allow low frequency or DC testing. The LOCK  
output asserts to indicate when phase lock has been achieved. The  
QS5LV919 is designed for use in high-performance workstations, multi-  
board computers, networking hardware, and mainframe systems. Sev-  
eral can be used in parallel or scattered throughout a system for guar-  
anteed low skew, system-wide clock distribution networks.  
• JEDEC compatible LVTTL level outputs  
• Clock inputs are 5V tolerant  
• < 300ps output skew, Q0–Q4  
• 2xQ output, Q outputs, Q output, Q/2 output  
• Outputs 3-state and reset while OE/RST low  
• PLL disable feature for low frequency testing  
Internal loop filter RC network  
• Functional equivalent to MC88LV915, IDT74FCT388915  
• Positive or negative edge synchronization (PE)  
• Balanced drive outputs ±24mA  
• 160MHz maximum frequency (2xQ output)  
Available in QSOP and PLCC packages  
For more information on PLL clock driver products, see Application  
Note AN-227.  
FUNCTIONALBLOCKDIAGRAM  
REF_SEL  
FEEDBACK  
PLL_EN  
FREQ_SEL  
LOCK  
PE  
0
1
SYNC0  
SYNC1  
0
1
1
0
PHASE  
LOOP  
FILTER  
VCO  
/2  
DETECTOR  
OE/RST  
R
D
R
D
R
D
R
D
R
D
R
D
R
D
Q
Q
Q
Q
Q
Q
Q
Q
Q5  
Q/2  
Q4  
Q3  
Q2  
Q1  
Q0  
2xQ  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
JULY 2001  
1
c
2001 Integrated Device Technology, Inc.  
DSC-5820/6  

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