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TDA6651TT/C3 参数 Datasheet PDF下载

TDA6651TT/C3图片预览
型号: TDA6651TT/C3
PDF下载: 下载PDF文件 查看货源
内容描述: 5 V混频器/振荡器和低噪声的PLL合成器,用于混合动力地面调谐器(数字和模拟) [5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)]
分类和应用: 振荡器晶体时钟发生器微控制器和处理器外围集成电路光电二极管
文件页数/大小: 54 页 / 335 K
品牌: NXP [ NXP ]
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TDA6650TT; TDA6651TT  
NXP Semiconductors  
5 V mixer/oscillator and low noise PLL synthesizer  
21. Contents  
1
General description . . . . . . . . . . . . . . . . . . . . . . 1  
19.3  
19.4  
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 53  
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 53  
2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Application summary . . . . . . . . . . . . . . . . . . . . 3  
Ordering information. . . . . . . . . . . . . . . . . . . . . 3  
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
20  
21  
Contact information . . . . . . . . . . . . . . . . . . . . 53  
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54  
3
3.1  
4
5
6
6.1  
6.2  
Pinning information. . . . . . . . . . . . . . . . . . . . . . 5  
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6  
7
Functional description . . . . . . . . . . . . . . . . . . . 6  
Mixer, Oscillator and PLL (MOPLL) functions. . 6  
I2C-bus voltage . . . . . . . . . . . . . . . . . . . . . . . . . 7  
Phase noise, I2C-bus traffic and crosstalk . . . . 7  
7.1  
7.2  
7.3  
8
8.1  
I2C-bus protocol. . . . . . . . . . . . . . . . . . . . . . . . . 8  
Write mode; R/W = 0 . . . . . . . . . . . . . . . . . . . . 8  
I2C-bus address selection. . . . . . . . . . . . . . . . 10  
XTOUT output buffer and mode setting . . . . . 10  
Step frequency setting . . . . . . . . . . . . . . . . . . 10  
AGC detector setting . . . . . . . . . . . . . . . . . . . 11  
Charge pump current setting . . . . . . . . . . . . . 11  
Automatic Loop Bandwidth Control (ALBC) . . 12  
Read mode; R/W = 1 . . . . . . . . . . . . . . . . . . . 13  
Status at power-on reset. . . . . . . . . . . . . . . . . 14  
8.1.1  
8.1.2  
8.1.3  
8.1.4  
8.1.5  
8.1.6  
8.2  
8.3  
9
Internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 15  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 19  
Thermal characteristics. . . . . . . . . . . . . . . . . . 20  
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . 21  
PLL loop stability of measurement circuit . . . . 39  
10  
11  
12  
12.1  
13  
Application information. . . . . . . . . . . . . . . . . . 45  
Tuning amplifier. . . . . . . . . . . . . . . . . . . . . . . . 45  
Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . 45  
Examples of I2C-bus program sequences . . . 45  
13.1  
13.2  
13.3  
14  
15  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 48  
Handling information. . . . . . . . . . . . . . . . . . . . 49  
16  
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49  
Introduction to soldering . . . . . . . . . . . . . . . . . 49  
Wave and reflow soldering . . . . . . . . . . . . . . . 49  
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 49  
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 50  
16.1  
16.2  
16.3  
16.4  
17  
18  
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 51  
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 52  
19  
19.1  
19.2  
Legal information. . . . . . . . . . . . . . . . . . . . . . . 53  
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 53  
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 53  
Please be aware that important notices concerning this document and the product(s)  
described herein, have been included in section ‘Legal information’.  
© NXP B.V. 2007.  
All rights reserved.  
For more information, please visit: http://www.nxp.com  
For sales office addresses, please send an email to: salesaddresses@nxp.com  
Date of release: 10 January 2007  
Document identifier: TDA6650TT_6651TT_5  
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