M65824FP Datasheet, PDF (2/8 Pages) Mitsubishi Electric Semiconductor – SIGNAL PROCESSOR FOR CD PLAYER WITH BUILT-IN D/A

MITSUBISHI SOUND PROCESSOR ICs
M65824FP
SIGNAL PROCESSOR FOR CD PLAYER WITH BUILT-IN D/A
PIN CONFIGURATION (TOP VIEW)
AVSS 1
WDCK 2
LOCK/DRD 3
CKSEL 4
ACLRB 5
C423 6
C846 7
XI 8
DVSS 9
XO 10
TEST 11
SBCO 12
SCCK 13
SYCLK 14
EFFK 15
KILLB 16
EST1 17
EST2 18
HF 19
TLC 20
LPF 21
42 AVDD
41 IREF
40 RNEG/LRCK
39 ROUT/DSCK
38 LNEG/WDCK
37 LOUT/DO
36 AMPREF
35 CGREF
34 EXP2
33 EXP1
32 MLAB
31 MSD
30 MCK
29 PWM2
28 PWM1
27 PWM
26 SCAND
25 CRCF
24 SBQS
23 DSPS
22 DVDD
Outline 42P2R-A
BUILT-IN FUNCTIONS
•D/A converter
•Memory
•PLL block
•EFM demodulator
•Subcode modulator
•CIRC block
•Interpolation processing unit
•D-A interface
•Digital filter
•De-emphasis block
•CLV servo block
•Microcomputer I/F block
•64fs 1 bit ∑ ∆ D-A converter
•S/N:74dB (typ.)
•Built-in 18K SRAM
•Jitter margin ± 8 frames
•Built-in non-adjustment VCO
(Bit clock reproduction)
• Non-adjustment slice level control
•EFM modulation
•Frame sync detection/protection
and insertion
•Frame monitor output
•Modulation of subcodes P to W.
serial output (conforming to EIJA
CP-309)
•Subcode Q register
•CRC check
•Subcode sync signal output (S0/S1)
•Emphasis detection, built-in de-
emphasis control
•C1: double correction, C2: double
correction
•Unscramble
•De-interleave
•Error monitor output
•Average value interpolation and pre-
value hold
•Mute control
•Quadruple over sampling I I R type
filter
•Bi-primary I I R filter
•Emphasis detection/automatic
operation
•PWM output
•Reduced disk rotation detection
output
•CLV servo control command
•Mute control
•-12 dB attenuation
•Subcode Q register interface
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