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CDCLVP1204RGTR PDF预览

CDCLVP1204RGTR

更新时间： 2024-11-24 12:53:43
品牌 Logo 应用领域
德州仪器 - TI 时钟驱动器逻辑集成电路PC
页数 文件大小 规格书
22页 730K
描述
Four LVPECL Output, High-Performance Clock Buffer

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CDCLVP1204RGTR 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：QFN-16针数：16
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：1.27Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：605459
Samacsys Pin Count：17Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Quad Flat No-LeadSamacsys Footprint Name：RGT0016B-
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
系列：CDC输入调节：MUX
JESD-30 代码：S-PQCC-N16JESD-609代码：e4
长度：3 mm逻辑集成电路类型：LOW SKEW CLOCK DRIVER
湿度敏感等级：2功能数量：1
反相输出次数：端子数量：16
实输出次数：4最高工作温度：85 °C
最低工作温度：-40 °C输出特性：OPEN-EMITTER
封装主体材料：PLASTIC/EPOXY封装代码：HVQCCN
封装等效代码：LCC16,.12SQ,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE包装方法：TR
峰值回流温度（摄氏度）：260电源：2.5/3.3 V
最大电源电流（ICC）：45 mAProp。Delay @ Nom-Sup：0.45 ns
传播延迟（tpd）：0.43 ns认证状态：Not Qualified
Same Edge Skew-Max（tskwd）：0.015 ns座面最大高度：1 mm
子类别：Clock Driver最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：2.375 V标称供电电压 (Vsup)：2.5 V
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：3 mm
最小 fmax：2000 MHzBase Number Matches：1

CDCLVP1204RGTR 数据手册

 浏览型号CDCLVP1204RGTR的Datasheet PDF文件第2页浏览型号CDCLVP1204RGTR的Datasheet PDF文件第3页浏览型号CDCLVP1204RGTR的Datasheet PDF文件第4页浏览型号CDCLVP1204RGTR的Datasheet PDF文件第5页浏览型号CDCLVP1204RGTR的Datasheet PDF文件第6页浏览型号CDCLVP1204RGTR的Datasheet PDF文件第7页 
CDCLVP1204  
www.ti.com  
SCAS880C –AUGUST 2009–REVISED AUGUST 2011  
Four LVPECL Output,  
High-Performance Clock Buffer  
Check for Samples: CDCLVP1204  
1
FEATURES  
DESCRIPTION  
The CDCLVP1204 is a highly versatile, low additive  
jitter buffer that can generate four copies of LVPECL  
clock outputs from one of two selectable LVPECL,  
2
•
•
•
2:4 Differential Buffer  
Selectable Clock Inputs Through Control Pin  
Universal Inputs Accept LVPECL, LVDS, and  
LVCMOS/LVTTL  
LVDS, or LVCMOS inputs for  
a
variety of  
communication applications. It has a maximum clock  
frequency up to 2 GHz. The CDCLVP1204 features  
an on-chip multiplexer (MUX) for selecting one of two  
inputs that can be easily configured solely through a  
control pin. The overall additive jitter performance is  
less than 0.1 ps, RMS from 10 kHz to 20 MHz, and  
overall output skew is as low as 15 ps, making the  
device a perfect choice for use in demanding  
applications.  
•
•
•
•
Four LVPECL Outputs  
Maximum Clock Frequency: 2 GHz  
Maximum Core Current Consumption: 45 mA  
Very Low Additive Jitter: <100 fs,rms in 10-kHz  
to 20-MHz Offset Range  
•
•
•
•
2.375-V to 3.6-V Device Power Supply  
Maximum Propagation Delay: 450 ps  
Maximum Output Skew: 15 ps  
The CDCLVP1204 clock buffer distributes one of two  
selectable clock inputs (IN0, IN1) to four pairs of  
differential LVPECL clock outputs (OUT0, OUT3) with  
minimum skew for clock distribution. The  
CDCLVP1204 can accept two clock sources into an  
input multiplexer. The inputs can be LVPECL, LVDS,  
or LVCMOS/LVTTL.  
LVPECL Reference Voltage, VAC_REF, Available  
for Capacitive-Coupled Inputs  
•
•
•
Industrial Temperature Range: –40°C to +85°C  
ESD Protection Exceeds 2 kV (HBM)  
Available in 3-mm × 3-mm QFN-16 (RGT)  
Package  
The CDCLVP1204 is specifically designed for driving  
50-Ω transmission lines. When driving the inputs in  
single-ended mode, the LVPECL bias voltage  
(VAC_REF) should be applied to the unused negative  
input pin. However, for high-speed performance up to  
2 GHz, differential mode is strongly recommended.  
APPLICATIONS  
•
•
•
•
Wireless Communications  
Telecommunications/Networking  
Medical Imaging  
The CDCLVP1204 is packaged in a small 16-pin,  
3-mm x 3-mm QFN package and is characterized for  
operation from –40°C to +85°C.  
Test and Measurement Equipment  
VCC  
INP0  
INN0  
INP1  
INN1  
OUTP[3...0]  
4
LVPECL  
OUTN[3...0]  
4
IN_SEL  
Reference  
Generator  
VAC_REF  
GND  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009–2011, Texas Instruments Incorporated  
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