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D63711 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 D63711
기능 UPD63711
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D63711 데이터시트, 핀배열, 회로
PRELIMINARY PRODUCT INFORMATION
MOS INTEGRATED CIRCUIT
µPD63711
COMPACT DISC DIGITAL SERVO/DATA PROCESSOR WITH ON-CHIP RF AMPLIFIER
The µPD63711 is an LSI that has all of the functions required to control a CD player, with a digital servo, data
www.DataSheet4U.comprocessor, RF amplifier, audio DAC, and post-processing filter incorporated on a single chip. CD-TEXT is also
supported.
Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before designing.
µPD63711 User’s Manual: To be prepared
FEATURES
• Realization of set miniaturization by integrating a digital servo, data processor, 8-fs oversampling digital filter, D/A
converter, and RF amplifier on a single chip.
• On-chip SCF (Switched Capacitor Filter) as audio DAC block post-processing filter
• Employment of digital loop filter for four servo systems. Since the filter coefficient is programmable, a variety of
characteristics can be realized.
• On-chip automatic adjustment function. Automatic adjustments of focus offset, focus gain, focus balance, tracking
offset, tracking gain, and tracking balance are possible.
• On-chip 16-Kbit SRAM needed for de-interleaving.
• Since a digital PLL circuit is employed, the external components of the bit clock regeneration circuit are not
needed.
• CIRC error correction capability C1: Double correction C2: Quadruple correction (CD-ROM mode)
• On-chip fourth order Σ type one-bit D/A converter and post-processing filter
• On-chip mirror circuit, DEFECT circuit, RFOK circuit, and EFM comparator.
• A de-emphasis circuit can be controlled via a microcontroller for supporting connection with shock-proof ICs.
• Crystal oscillation stop function
• Pickup of both current and voltage output can be supported.
• Single 5-V power supply
ORDERING INFORMATION
Part Number
µPD63711GC-8EU
Package
100-pin plastic LQFP (fine pitch) (14 × 14 mm)
The information contained in this document is being issued in advance of the production cycle for the
device. The parameters for the device may change before final production or NEC Corporation, at its own
discretion, may withdraw the device prior to its production.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. S14470EJ1V1PM00 (1st edition)
Date Published November 1999 N CP(K)
Printed in Japan




D63711 pdf, 반도체, 판매, 대치품
BLOCK DIAGRAM
µPD63711
Error correction processor
D.VDD
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PACK
TSO
TSI
TSCK
TSTB
D. GND
TEST 0
TEST 1
ATEST
A.GND
FD
TD
SD
MD
DAC 0
DAC1
DAC2
DAC3
A.VDD
EFM
ASY
C3T
RFI
AGCO
EFM
RF amplifier block
Output processor
X.GND
XTAL
XTAL
X.VDD
L+
L
R
R+
DA.VDD
LOUT
DA.GND
REGC
DA.GND
ROUT
DA.VDD
A/D converter
Compa-
rator
D.VDD
XTALEN
SI
SO
SCK
STB
A0
RST
RFOK
D. GND
4 Preliminary Product Information S14470EJ1V1PM00

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D63711 전자부품, 판매, 대치품
µPD63711
1. PIN FUNCTIONS
Pin No. Pin Name
Description
1 D.GND Logic circuit GND
2 RFOK RFOK signal output pin
3
RST
Reset signal input pin (Active low)
4 A0 Command/parameter identifying signal input pin
This is used in combination with STB.
A0 = L: With STB active, set to address register
A0 = H: With STB active, parameter setting
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5
6
STB
SCK
Data strobe signal input pin
This is the signal for latching serial data inside the LSI.
Clock signal input pin for serial data input and output
Input data from the SI pin is captured when this signal rises and serial data from
the SO pin is output when it falls.
7 SO Outputs serial data and status signal
8 SI Serial data input pin
9 XTALEN Crystal oscillation control pin. Be sure to input the reset signal before stopping
crystal oscillation. When the status shifts from crystal oscillation stop mode to
normal mode, input the reset signal after crystal oscillation has stabilized.
XTALEN = L: Normal mode
XTALEN = H: Crystal oscillation stop mode
10 D.VDD Positive power supply pin to logic circuit
11 DA.VDD Positive power supply pin to D/A converter block
12 ROUT R-ch audio signal output pin
13 DA.GND D/A converter block GND
14 REGC SCF regulator external capacitor connection pin
15 DA.GND D/A converter block GND
16 LOUT L-ch audio signal output pin
17 DA.VDD Positive power supply pin to D/A converter block
18 R+ Right channel sound data output pin. PWM output
19 R–
20 L– Left channel sound data output pin. PWM output
21 L+
22
X.VDD
Positive power supply pin to crystal oscillator
23 XTAL Crystal oscillator connection pin (input)
24 XTAL Crystal oscillator connection pin (output)
25 X.GND Crystal oscillator GND
26 D.VDD Positive power supply pin to logic circuit
27 EMPH Subcode Q pre-emphasis information output pin
When applying emphasis, a high level is output. Commands can be used to
switch polarity.
F6H LSB EP = 0: Normal output
EP = 1: Inverted output
I/O Initial Value
––
O Undefined
I–
I–
I–
I–
O Undefined
I–
I–
––
––
AO Undefined
––
A– –
––
AO Undefined
––
OL
H
OH
L
––
I–
O–
––
––
O Undefined
Preliminary Product Information S14470EJ1V1PM00
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