|
|
|
부품번호 | S5L9291X 기능 |
|
|
기능 | signal processing LSI for the CD | ||
제조업체 | SAMSUNG | ||
로고 | |||
전체 30 페이지수
DIGITAL SIGNAL PROCESSOR
S5L9291X
INTRODUCTION
S5L9291X is a signal processing LSI for the CD. Digital processing
functions (EFM demodulation, error correction), spindle motor servo
processing, compression for anti-rolling and anti-shock, expandable
memory control functions (4M, 16M, 64M EDO/Fast Page DRAM and
16M, 32M, 64M, 128M, 256M SDRAM ), 10-band EQ (Equalizer) Filter,
CD-Text and 1-bit DAC for the CD-MP3 Interface are installed in
S5L9291X.
FEATURES
100-TQFP-1414
• Signal processing part
EFM data demodulation
Frame sync detection, protection, insertion
Sub code data processing (Q data CRC check, Q data register installed)
Error correction (C1: 2 error correction, C2: 4 erasure correction)
Installed 16K SRAM for De-interleave
Interpolation
Digital audio interface
CLV/pseudo-CAV servo control
Wide capture range digital PLL ( ± 50%)
CD-Text
Variable speed CLV Control (×1 to ×2 )
CD MP3 Interface
• Digital filter, DAC part
4 times over sampling digital filter
Digital de-emphasis
10 Band EQ function
Sigma-delta stereo DAC installed
Audio L.P.F installed
• Memory control part
4/5/6 bit compression and expandable control
Full bit control
4M/16M/64M, ×4, ×8, ×16 EDO/FastPage DRAM Support
16M/64M/128M/256M, 32M(16M 2EA), ×8, ×16 SDRAM Support
ORDERING INFORMATION
Device
S5L9291X01-T0R0
Package
100-TQFP-1414
Supply Voltage
2.7 to 3.3V
Operating Temperature
-20 to +75°C
1
S5L9291X
PIN DESCRIPTION
Pin No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Symbol
VDDA_PLL
VSSA_PLL
VCO1LF
VCO2LF
VSSD_PLL
VDDD_PLL
PBCK
VDDD1
XIN
XOUT
VSSD1
TEST0
EFMI
LOCK
SMEF
SMON
SMDP
SMDS
WDCK
VDDD2
TESTV
WFCK
LKFS
RESETB
MLT
MDAT
MCK
ISTAT
S0S1
SQCK
SQDT
VDDD3
VSSD2
DIGITAL SIGNAL PROCESSOR
I/O Description
- Analog power for DPLL
- Analog ground for DPLL
O Pump out for VCO1
O Pump out for VCO2
- Digital ground separated bulk bias for DPLL
- Digital power separated bulk bias for DPLL
O VCO1/2 clock output (4.3218MHz)
- Digital power
I X'tal oscillator input (16.9344MHz)
O X'tal oscillator output
- Digital ground
I Test input
I EFM signal input
O CLV servo locking status output
O LPF time constant control of the spindle servo error signal
O ON/off control signal for spindle servo
O Phase control output for spindle motor drive
O Speed control output for spindle motor drive
O Word clock output (×1: 88.2kHz, ×2: 176.4kHz)
- Digital power
I Various test input
O Write base clock output
O The lock status output of frame sync
I System reset at "L"
I Latch signal input from micom
I Serial data input from micom
I Serial data receiving clock input from micom
O The internal status output to micom (3-state output)
I/O Subcode sync signal (S0+S1) output
I Subcode-Q data transferring bit clock input
O Subcode-Q data serial output
- Digital Power
- Digital Ground
4
4페이지 DIGITAL SIGNAL PROCESSOR
MAXIMUM ABSOLUTE RATINGS
Item
Power supply voltage
Input supply voltage
Operating temperature
Storage temperature
Symbol
VDD
VI
TOPR
TSTG
ELECTRICAL CHARACTERISTICS
OPERATING CONDITION
Item
Power supply voltage
Operating temp.
Symbol
VDD
TOPR
Rating
-0.3 to 3.8
-0.3 to VDD + 0.3
-20 to 75
-40 to 125
Operating Range
2.7 to 3.3
-20 to 75
S5L9291X
Unit
V
V
°C
°C
Unit
V
°C
7
7페이지 | |||
구 성 | 총 30 페이지수 | ||
다운로드 | [ S5L9291X.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
S5L9291X | signal processing LSI for the CD | SAMSUNG |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |