TDA19997HL NXP Semiconductors, TDA19997HL Datasheet - Page 26

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TDA19997HL

Manufacturer Part Number
TDA19997HL
Description
Smart Hdmi 1.4 4 1 Switch With Auto-adaptive Equalizer
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
22. Contents
1
2
3
4
5
6
7
7.1
7.2
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.12.1
8.12.2
9
10
11
12
13
14
15
16
17
18
18.1
18.2
18.3
18.4
18.5
19
20
21
22
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Quick reference data . . . . . . . . . . . . . . . . . . . . . 3
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 8
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 12
Thermal characteristics . . . . . . . . . . . . . . . . . 13
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 13
Typical operating characteristics . . . . . . . . . . 16
Application information. . . . . . . . . . . . . . . . . . 19
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 20
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 21
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 22
Legal information. . . . . . . . . . . . . . . . . . . . . . . 23
Contact information. . . . . . . . . . . . . . . . . . . . . 23
Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
HDMI input . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Equalizer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Activity detection. . . . . . . . . . . . . . . . . . . . . . . . 8
Embedded EDID memory. . . . . . . . . . . . . . . . . 8
Display Data Channel (DDC) . . . . . . . . . . . . . . 9
HDMI features . . . . . . . . . . . . . . . . . . . . . . . . . 9
+5 V signal detection . . . . . . . . . . . . . . . . . . . . 9
AUX_5V pin . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
HDMI output . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power management . . . . . . . . . . . . . . . . . . . . 10
Power supplies . . . . . . . . . . . . . . . . . . . . . . . . 11
I
I
Memory page management . . . . . . . . . . . . . . 12
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 23
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2
2
C-bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
C-bus protocol . . . . . . . . . . . . . . . . . . . . . . . 11
Smart HDMI 1.4 (4 : 1) switch with auto-adaptive equalizer
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: salesaddresses@nxp.com
TDA19997HL
Document identifier: TDA19997HL_2
Date of release: 22 December 2009
All rights reserved.

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