TZA1020

INTEGRATED CIRCUITS DATA SHEET TZA1020; TZA1020A Pre-amplifiers for CD-RW systems Product specification File under Integrated Circuits, IC01 2000 Oct 30 Philips Semiconductors Product specification Pre-amplifiers for CD-RW systems CONTENTS 1 2 3 4 5 6 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 8 8.1 8.1.1 8.1.2 8.1.3 8.1.4 8.1.5 8.1.6 8.1.7 8.1.8 8.1.9 8.1.10 8.2 FEATURES GENERAL DESCRIPTION QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Data amplifier Normalizer Wobble pre-processor Beta detector Alpha detector Fast track count Spot position measurement I2C-BUS PROTOCOL Addressing and data bytes Write mode Read mode Control byte subaddress 00 Control byte subaddress 01 Control byte subaddress 02 Control byte subaddress 03 Control byte subaddress 04 Control byte subaddress 05 Control byte subaddress 06 Control byte subaddress 07 Characteristics of the I2C-bus 9 10 11 11.1 11.2 11.3 12 13 14 14.1 14.2 14.3 14.4 14.5 15 16 17 18 TZA1020; TZA1020A LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS Transfer functions for normalized servo signals Laser power control signals (alpha circuit) Wobble pre-processor APPLICATION AND TEST INFORMATION 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 2000 Oct 30 2 Philips Semi...