M65824AFP Datasheet, PDF (1/23 Pages) Mitsubishi Electric Semiconductor – CD PLAYER DIGITAL SIGNAL PROCESSOR WITH BUILT-IN DAC

Specifications
MITSUBISHI SOUND PROCESSOR ICs
M65824AFP
CD PLAYER DIGITAL SIGNAL PROCESSOR WITH BUILT-IN DAC
DESCRIPTION
The M65824AFP is a CMOS IC developed for compact disc players.
(suitable for CD-DA:Compact Disc-Digital Audio)
It has built-in memory,adjustment-free PLL and D/A converter with DSP function.
FEATURES
♦Adjustment free EFM-PLL circuit(Includes VCO)
♦±8 frames jitter margin
♦Digital CLV servo control
♦Attenuation(-12dB)
♦4 times over sampling IIR type digital filter
♦Digital de-emphasis function
♦D/A converter
♦A smaller package
♦Analog LPF
♦Digital audio interface
♦External D/A mode
RECOMMENDED OPERATING CONDITIONS
Supply voltage range(interface)·············································································DVDD=2.7 to 5.5V
Supply voltage range(internal logic system and analog)······················DSPS,AVDD=2.7 to 3.3V
Rated supply voltage(interface)························································································DVDD=5.0V
Rated supply voltage(internal logic sys tem and analog)·································DSPS,AVDD=3.0V
Rated power dissipation···········································································································100mW
SYSTEM BLOCK DIAGRAM
M
Motor
Driver
Optical
Pick-up
RF-Amp
Pick-up
Servo
Auto
Adjustment
M65824AFP
Subcode
Interface
PLL
Slicer
EFM
De-modulator
PLL CLK OSC CLK
CLV
Digital Servo
MCU I/F
18kSRAM
ECC
C1:2error
C2:2error
Inter
polation
De-
EMP
4fs Digital
Filter
D/A
System Control Microprocessor
Display
L
R
MITSUBISHI
ELECTRIC
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