tda6651tt/c3/s3 NXP Semiconductors, tda6651tt/c3/s3 Datasheet - Page 54

• Manufacturer Part Number: tda6651tt/c3/s3
• Description: 5 V Mixer/oscillator And Low Noise Pll Synthesizer For Hybrid Terrestrial Tuner Digital And Analog
• Manufacturer: NXP Semiconductors

NXP Semiconductors
21. Contents
1
2
3
3.1
4
5
6
6.1
6.2
7
7.1
7.2
7.3
8
8.1
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.1.6
8.2
8.3
9
10
11
12
12.1
13
13.1
13.2
13.3
14
15
16
16.1
16.2
16.3
16.4
17
18
19
19.1
19.2
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 6
I
Internal circuitry. . . . . . . . . . . . . . . . . . . . . . . . 15
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 19
Thermal characteristics. . . . . . . . . . . . . . . . . . 20
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 21
Application information. . . . . . . . . . . . . . . . . . 45
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 48
Handling information. . . . . . . . . . . . . . . . . . . . 49
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 52
Legal information. . . . . . . . . . . . . . . . . . . . . . . 53
2
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . . . 8
Application summary . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Mixer, Oscillator and PLL (MOPLL) functions. . 6
I
Phase noise, I
Write mode; R/W = 0 . . . . . . . . . . . . . . . . . . . . 8
I
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
PLL loop stability of measurement circuit . . . . 39
Tuning amplifier. . . . . . . . . . . . . . . . . . . . . . . . 45
Crystal oscillator . . . . . . . . . . . . . . . . . . . . . . . 45
Examples of I
Introduction to soldering . . . . . . . . . . . . . . . . . 49
Wave and reflow soldering . . . . . . . . . . . . . . . 49
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 49
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 50
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 53
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
2
2
C-bus voltage . . . . . . . . . . . . . . . . . . . . . . . . . 7
C-bus address selection. . . . . . . . . . . . . . . . 10
2
2
C-bus program sequences . . . 45
C-bus traffic and crosstalk . . . . 7
5 V mixer/oscillator and low noise PLL synthesizer
19.3
19.4
20
21
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.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
TDA6650TT; TDA6651TT
Contact information . . . . . . . . . . . . . . . . . . . . 53
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Document identifier: TDA6650TT_6651TT_5
Date of release: 10 January 2007
All rights reserved.