tza1020a NXP Semiconductors, tza1020a Datasheet - Page 2

• Manufacturer Part Number: tza1020a
• Description: Pre-amplifiers For Cd-rw Systems
• Manufacturer: NXP Semiconductors

Philips Semiconductors
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
2000 Oct 30
Pre-amplifiers for CD-RW systems
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
I
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 I
2
C-BUS PROTOCOL
2
C-bus
2
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
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 I
TZA1020; TZA1020A
Product specification
2
C COMPONENTS