TDA6502 데이터 시트보기 (PDF) - Philips Electronics

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TDA6502

5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners

Philips Electronics 

Philips Semiconductors

5 V mixers/oscillators and synthesizers for

cable TV and VCR 2-band tuners

Product specification

TDA6502; TDA6502A;

TDA6503; TDA6503A

CONTENTS

14

1

FEATURES

15

2

APPLICATIONS

16

3

GENERAL DESCRIPTION

16.1

3.1

I2C-bus format

16.2

3.2

3-wire bus format

16.3

4

QUICK REFERENCE DATA

16.4

5

ORDERING INFORMATION

16.5

6

BLOCK DIAGRAM

17

7

PINNING

18

8

FUNCTIONAL DESCRIPTION

19

8.1

Control mode selection

8.2

I2C-bus data format: pin SW to ground

20

8.2.1

I2C-bus address selection

8.2.2

Write mode

8.2.3

Read mode

8.2.4

Power-on reset

8.3

3-wire bus data format: pin SW to VCC or

open-circuit

8.3.1

Power-on reset

9

LIMITING VALUES

10

THERMAL CHARACTERISTICS

11

CHARACTERISTICS

12

TIMING CHARACTERISTICS

13

TEST AND APPLICATION INFORMATION

13.1

13.2

13.3

13.4

13.5

13.5.1

13.5.2

13.6

13.6.1

13.6.2

13.6.3

Test circuits

Measurement circuit

Tuning amplifier

Crystal oscillator

Examples of I2C-bus data format sequences for

TDA6502 and TDA6503

Write sequences to register C2

Read sequences from register C3

Examples of 3-wire bus data format sequences

for TDA6502 and TDA6503

18-bit sequence

19-bit sequence

27-bit sequence

INTERNAL PIN CONFIGURATION

PACKAGE OUTLINE

SOLDERING

Introduction to soldering surface mount

packages

Reflow soldering

Wave soldering

Manual soldering

Suitability of surface mount IC packages for

wave and reflow soldering methods

DATA SHEET STATUS

DEFINITIONS

DISCLAIMERS

PURCHASE OF PHILIPS I2C COMPONENTS

2001 Aug 22

2

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