sda9362.pdf

ICs for Consumer Electronics

DDC-PLUS-Deflection Controller

SDA 9362

Data Sheet 1998-02-01

Edition 1998-02-01

This edition was realized using

the software system FrameMaker â

Published by Siemens AG, Bereich

Halbleiter, Marketing-Kommunikation,

Balanstraße 73,

81541 München

Attention please!

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component and shall not be considered

as assured characteristics.

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design reserved.

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ufacturer.

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Components used in life-support de-

vices or systems must be expressly

authorized for such purpose!

Critical components 1 of the Semiconduc-

tor Group of Siemens AG, may only be

used in life-support devices or systems 2

with the express written approval of the

Semiconductor Group of Siemens AG.

1 A critical component is a component

used in a life-support device or system

whose failure can reasonably be

expected to cause the failure of that

life-support device or system, or to

affect its safety or effectiveness of that

device or system.

2 Life support devices or systems are

intended (a) to be implanted in the

human body, or (b) to support and/or

maintain and sustain human life. If

they fail, it is reasonable to assume

that the health of the user may be

endangered.

SDA 9362

Revision History:

Current Version: 1998-02-01

Previous Version:

1997-04-01

Page

(in previous

Version)

Page

(in current

Version)

Subjects (major changes since last revision)

Nom./max. average current and max. standby current specified

Specification of charge current pump of PLL pin LF is unnecessary

Data Classification

Maximum Ratings

Maximum ratings are absolute ratings; exceeding only one of these values may cause

irreversible damage to the integrated circuit.

Recommended Operating Conditions

Under this conditions the functions given in the circuit description are fulfilled. Nominal

conditions specify mean values expected over the production spread and are the

proposed values for interface and application. If not stated otherwise, nominal values will

apply at T A =25°C and the nominal supply voltage.

Characteristics

The listed characteristics are ensured over the operating range of the integrated circuit.

Edition 1998-02-01

Published by Siemens AG, Semiconductor Group

Terms of delivery and right to change design reserved.

SDA 9362

Table of Contents

Page

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.3

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.4

Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.5

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2 System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.1 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.2 Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.3 Reset Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.4 Frequency Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.5 I²C-Bus Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.5.1 I²C-Bus Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.5.2 I²C-Bus Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.5.3 I²C-Bus Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.5.4 Detailed Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.5.5 Explanation of Some Control Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.1

Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.2

Characteristics (Assuming Recommended Operating Conditions) . . . . . . . 32

Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.1

VD- Output Voltage, 4/3-CRT and 16/9-Source . . . . . . . . . . . . . . . . . . . . . . 35

5.2

Function of H,V Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5.3

Power On/Off Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

5.4

Standby Mode, RESN Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Semiconductor Group

1998-02-01

DDC-PLUS-Deflection Controller

SDA 9362

MOS

Overview

1.1 Features

• Deflection - Protection - 16:9 / 4:3

•

• PW EHT compensation

• PH EHT compensation

• Compensation of H-phase deviation

(e.g. caused by white bar)

• Upper/lower EW-corner correction separately adjustable

• V-angle correction: Vertical frequent linear modulation of H-phase

• V-bow correction: Vertical frequent parabolic modulation of H-phase

• Three reduced V-scan modes (75 %, 66 %, 50 % V-size) selectable

• H- and V-blanking time adjustable

• Partial overscan adjustable to hide the cut off control measuring lines in the reduced

scan modes

• Stop/start of vertical deflection adjustable to fill out the 16/9 screen with different

letterbox formats without annoying overscan

• Dynamic PH EHT-compensation (white bar)

• Self adaptation of V-frequency/number of lines per field between 192 and 680 for each

possible line frequency

• Protection against EHT run away (X-rays protection)

• Protection against missing V-deflection (CRT-protection)

• Two digital outputs for general purpose, controlled by

P-MQFP-44-2

2 C Bus

• Selectable softstart of the H-output stage

• P-MQFP-44-2 package

• 5 V supply voltage

Type

Ordering Code

Package

SDA 9362

Q67101-H5173-A701

P-MQFP-44-2

Semiconductor Group

1998-02-01

2 C Bus alignment of all deflection parameters

• All EW-, V- and H-functions (incl.

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