TDA18271HD/C2.557 NXP Semiconductors, TDA18271HD/C2.557 Datasheet - Page 70

• Manufacturer Part Number: TDA18271HD/C2.557
• Manufacturer: NXP Semiconductors

Specifications of TDA18271HD/C2.557

• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
22. Contents
1
2
3
3.1
3.2
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.3.1
8.3.2
8.4
8.5
9
9.1
9.2
9.3
9.3.1
9.3.2
9.3.3
9.3.4
9.3.5
9.3.6
9.3.7
9.3.8
9.3.9
9.3.10
9.3.11
9.3.12
9.3.13
9.3.14
9.4
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
9.4.6
9.4.7
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
Control interface . . . . . . . . . . . . . . . . . . . . . . . . 8
Target applications . . . . . . . . . . . . . . . . . . . . . . 1
Key benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
TV and FM reception . . . . . . . . . . . . . . . . . . . . 6
Master and slave operation. . . . . . . . . . . . . . . . 6
Tuner outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Loop-through output . . . . . . . . . . . . . . . . . . . . . 7
Slave tuner output. . . . . . . . . . . . . . . . . . . . . . . 7
Crystal input mode . . . . . . . . . . . . . . . . . . . . . . 7
Crystal output mode . . . . . . . . . . . . . . . . . . . . . 7
I
I
Description of symbols used in I
format table. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
I
Description of chip ID byte . . . . . . . . . . . . . . . 14
Description of temperature sensor byte . . . . . 14
Description of power level byte (read mode) . 15
Description of Easy prog byte 1 . . . . . . . . . . . 15
Description of Easy prog byte 2 . . . . . . . . . . . 16
Description of Easy prog byte 3 . . . . . . . . . . . 16
Description of Easy prog byte 4 . . . . . . . . . . . 17
Description of Easy prog byte 5 . . . . . . . . . . . 18
Description of Cal post-divider byte . . . . . . . . 18
Description of Cal divider bytes 1, 2 and 3 . . . 18
Description of Main post-divider byte . . . . . . . 19
Description of Main divider bytes 1, 2 and 3. . 19
Description of Extended bytes 1 to 23 . . . . . . 19
I
Flowchart explanation. . . . . . . . . . . . . . . . . . . 22
Flowchart TDA18271SetRf_dual . . . . . . . . . . 25
Flowchart TDA18271InitCal . . . . . . . . . . . . . . 25
Flowchart TDA18271FixedContentsI2Cupdate 26
Flowchart TDA18271CalcRFFilterCurve . . . . 27
Flowchart TDA18271RFTrackingFiltersInit . . . 29
Flowchart TDA18271PowerScanInit . . . . . . . . 31
2
2
2
2
C-bus format, Write/Read mode . . . . . . . . . . 8
C-bus at Power-On Reset . . . . . . . . . . . . . . 11
C-bus address selection. . . . . . . . . . . . . . . . 13
C-bus programming flowcharts . . . . . . . . . . 22
2
C-bus
9.4.8
9.4.9
9.4.10
9.4.11
9.4.12
9.4.13
9.4.14
9.4.15
9.4.16
9.4.17
9.5
10
11
12
13
14
14.1
14.2
15
16
17
17.1
17.2
17.3
18
19
20
20.1
20.2
20.3
20.4
21
22
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. 2009.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Internal circuitry . . . . . . . . . . . . . . . . . . . . . . . 52
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 56
Thermal characteristics . . . . . . . . . . . . . . . . . 56
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 57
Application information . . . . . . . . . . . . . . . . . 63
Test information. . . . . . . . . . . . . . . . . . . . . . . . 64
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 65
Printed-circuit board . . . . . . . . . . . . . . . . . . . . 66
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 68
Revision history . . . . . . . . . . . . . . . . . . . . . . . 68
Legal information . . . . . . . . . . . . . . . . . . . . . . 69
Contact information . . . . . . . . . . . . . . . . . . . . 69
Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Flowchart TDA18271PowerScan . . . . . . . . . . 31
Flowchart TDA18271CalibrateRF . . . . . . . . . 33
Flowchart TDA18271MSPOR . . . . . . . . . . . . 35
Flowchart TDA18271RFTrackingFilters
Correction. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Flowchart TDA18271ChannelConfiguration. . 37
Flowchart TDA18271CalcMAINPLL . . . . . . . . 39
Flowchart TDA18271CalcCALPLL . . . . . . . . . 39
Flowchart TDA18271ThermometerRead . . . . 40
Flowchart TDA18271Read . . . . . . . . . . . . . . . 41
Flowchart TDA18271ReadExtended . . . . . . . 42
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Application examples . . . . . . . . . . . . . . . . . . . 63
Application notes . . . . . . . . . . . . . . . . . . . . . . 63
Reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . 66
De-soldering recommendation . . . . . . . . . . . . 66
Footprint layout. . . . . . . . . . . . . . . . . . . . . . . . 67
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 69
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 69
TDA18271HD
Document identifier: TDA18271HD_4
Date of release: 19 May 2009
Silicon Tuner IC
All rights reserved.