UPD63710 NEC [NEC], UPD63710 Datasheet

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UPD63710

Manufacturer Part Number
UPD63710
Description
Manufacturer
NEC [NEC]
Datasheet

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Published April 1999
Introduction
mature, in fact saturated, in the home audio
and portable fields. However, this is not the
case in the automobile field, where the
market is expected to grow at a rate of about
10% annually. The most recent player
systems are required to offer high cost
performance as well as be space saving by
reducing the number of components.
The compact-disc player market is now
INDUSTRY’S FIRST SINGLE-CHIP LSI WITH
RF AMPLIFIER FOR CD PLAYER
CD mechanism
PD63710
FD
TD
MD
SD
4-channel
driver
Signals A to F
Especially in the field of automobiles, a
compact disc player needs to be as small as
possible because it must coexist with other
equipment such as a mini-disc player and an
in-dash TV in a limited space. The single-
chip LSI for CD,
introduced in this article has been developed
to satisfy these requirements.
necessary for a compact disc player on a
RF amplifier
Digital servo
Servo D/A
PD63710
converter
processor
Spindle motor
Pickup (focus/tracking coil)
Sled motor
The PD63710 integrates the functions
NEW PRODUCTS 7
TE,FE
MIRR,DEFECT,RFOK
Fig. 1 System Configuration Example of CD Player Using PD63710
2nd Systems Engineering Department, Semiconductor Solution Engineering Division
EFM
PD63710, to be
Data processor
CD-TEXT
decoder
PD78058, etc.
microcontroller
System control
4-bit/8-bit
Microcontroller interface
L channel R channel
single chip, and in addition to existing-
product specifications, contains an RF
amplifier and its peripheral components to
enhance system integration. As a result, this
LSI can reduce the number of external
components, helping to create a small and
cost-effective system (Fig. 1).
Product Outline
• Industry-first integration of digital servo
D/A converter
Post filter
Masanori Ogura
CD-TEXT interface

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UPD63710 Summary of contents

Page 1

INDUSTRY’S FIRST SINGLE-CHIP LSI WITH RF AMPLIFIER FOR CD PLAYER PD63710 Introduction The compact-disc player market is now mature, in fact saturated, in the home audio and portable fields. However, this is not the case in the automobile field, where ...

Page 2

Error correction processor V DD PACK TSO TSI TSCK TSTB GND TEST ATEST RFMODE A.GND DACO FBAL TBAL TEVCA A.V DD EFM EFM ASY C3T RFI AGCO Fig. 2 Internal Block Diagram of PD63710 A/D converter ...

Page 3

CD, signal processor for CD, audio DAC, and RF amplifier on a single chip • Supports standard-speed/double-speed play back • Employs a digital loop filter for 4-channel servo control. Because the filter coefficient is programmable, various filter characteristics can ...

Page 4

Fig. 4 Display Example for Calculating Frequency Characteristics with PD63710 Filter Simulation Software performed with an emphasis placed on the servo characteristics of the PD63710. • In the system evaluation mode, the basic operations player, such as ...

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