SAA7105E/V1/G NXP Semiconductors, SAA7105E/V1/G Datasheet - Page 78

• Manufacturer Part Number: SAA7105E/V1/G
• Description: Video ICs PC-DENC
• Manufacturer: NXP Semiconductors

Specifications of SAA7105E/V1/G

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LBGA
• Pin Count: 156
• Lead Free Status / RoHS Status: Compliant
• Other names: SAA7105E/V1/G,557

Philips Semiconductors
22. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.12.1
7.12.2
7.12.3
7.12.4
7.12.5
7.13
7.14
7.15
7.16
7.17
7.18
7.19
7.20
7.20.1
7.20.2
7.20.3
7.20.4
7.21
8
8.1
8.2
8.3
8.4
9
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 8
Register description . . . . . . . . . . . . . . . . . . . . 27
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 61
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
Reset conditions . . . . . . . . . . . . . . . . . . . . . . . . 9
Input formatter . . . . . . . . . . . . . . . . . . . . . . . . 10
RGB LUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cursor insertion . . . . . . . . . . . . . . . . . . . . . . . 10
RGB Y-C
Horizontal scaler . . . . . . . . . . . . . . . . . . . . . . . 11
Vertical scaler and anti-flicker filter . . . . . . . . . 12
FIFO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Border generator. . . . . . . . . . . . . . . . . . . . . . . 12
Oscillator and Discrete Time Oscillator (DTO) 13
Low-pass Clock Generation Circuit (CGC) . . . 13
Encoder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Video path. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Teletext insertion and encoding (not
simultaneously with real-time control). . . . . . . 14
Video Programming System (VPS) encoding. 14
Closed caption encoder . . . . . . . . . . . . . . . . . 14
Anti-taping (SAA7104E only) . . . . . . . . . . . . . 14
RGB processor . . . . . . . . . . . . . . . . . . . . . . . . 15
Triple DAC. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HD data path. . . . . . . . . . . . . . . . . . . . . . . . . . 15
Timing generator. . . . . . . . . . . . . . . . . . . . . . . 15
Pattern generator for HD sync pulses. . . . . . . 16
I
Power-down modes . . . . . . . . . . . . . . . . . . . . 20
Programming the SAA7104E; SAA7105E . . . 20
TV display window . . . . . . . . . . . . . . . . . . . . . 21
Input frame and pixel clock . . . . . . . . . . . . . . . 21
Horizontal scaler . . . . . . . . . . . . . . . . . . . . . . . 22
Vertical scaler . . . . . . . . . . . . . . . . . . . . . . . . . 22
Input levels and formats . . . . . . . . . . . . . . . . . 23
Bit allocation map . . . . . . . . . . . . . . . . . . . . . . 27
I
Slave receiver . . . . . . . . . . . . . . . . . . . . . . . . . 33
Slave transmitter . . . . . . . . . . . . . . . . . . . . . . . 57
2
2
C-bus interface . . . . . . . . . . . . . . . . . . . . . . . 20
C-bus format. . . . . . . . . . . . . . . . . . . . . . . . . 32
B
-C
R
matrix. . . . . . . . . . . . . . . . . . . . 11
10
11
11.1
12
12.1
12.2
12.3
13
13.1
13.1.1
13.1.2
14
15
15.1
15.2
15.3
15.4
15.5
16
17
18
19
20
21
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Published in The Netherlands
SAA7104E; SAA7105E
Thermal characteristics . . . . . . . . . . . . . . . . . 62
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 62
Application information . . . . . . . . . . . . . . . . . 67
Test information. . . . . . . . . . . . . . . . . . . . . . . . 71
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 73
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Revision history . . . . . . . . . . . . . . . . . . . . . . . 76
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 77
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Contact information . . . . . . . . . . . . . . . . . . . . 77
Teletext timing . . . . . . . . . . . . . . . . . . . . . . . . 66
Reconstruction filter . . . . . . . . . . . . . . . . . . . . 69
Analog output voltages. . . . . . . . . . . . . . . . . . 69
Suggestions for a board layout. . . . . . . . . . . . 70
Boundary scan test . . . . . . . . . . . . . . . . . . . . 71
Initialization of boundary scan circuit . . . . . . . 71
Device identification codes. . . . . . . . . . . . . . . 71
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 74
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 74
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 75
Package related soldering information . . . . . . 75
Document number: SAA7104E_SAA7105E_2
Digital video encoder
Date of release: 23 December 2005