EEWORLDEEWORLDEEWORLD

Part Number

Search

CS493302-IL

Description
multi-standard audio decoder family
CategoryOther integrated circuit (IC)    Consumption circuit   
File Size1MB,86 Pages
ManufacturerCirrus Logic
Websitehttp://www.cirrus.com
Download Datasheet Parametric View All

CS493302-IL Overview

multi-standard audio decoder family

CS493302-IL Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerCirrus Logic
Parts packaging codeLCC
package instructionQCCJ, LDCC44,.7SQ
Contacts44
Reach Compliance Codeunknown
Commercial integrated circuit typesCONSUMER CIRCUIT
JESD-30 codeS-PQCC-J44
JESD-609 codee0
length16.5862 mm
Number of functions1
Number of terminals44
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC44,.7SQ
Package shapeSQUARE
Package formCHIP CARRIER
Peak Reflow Temperature (Celsius)225
power supply2.5 V
Certification statusNot Qualified
Maximum seat height4.572 mm
Maximum slew rate314 mA
Maximum supply voltage (Vsup)2.63 V
Minimum supply voltage (Vsup)2.37 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width16.5862 mm
Base Number Matches1
CS49300 Family DSP
Multi-Standard Audio Decoder Family
Features
CS4930X: DVD Audio Sub-family
PES Layer decode for A/V sync
DVD Audio Pack Layer Support
Meridian Lossless Packing Specification (MLP)™
Dolby Digital™, Dolby Pro Logic II™
MPEG-2, Advanced Audio Coding Algorithm (AAC)
MPEG Multichannel
DTS Digital Surround™, DTS-ES Extended Surround™
PES Layer decode for A/V sync
Dolby Digital
MPEG-2, Advanced Audio Coding Algorithm (AAC)
MPEG-1 (Layers 1, 2, 3) Stereo
MPEG-2 (Layers 2, 3) Stereo
Dolby Digital, Dolby Pro Logic II
DTS & DTS-ES decoding with integrated DTS tables
Cirrus Original Surround 5.1 PCM Enhancement
MPEG-2, Advanced Audio Coding Algorithm (AAC)
MPEG Multichannel
MP3 (MPEG-1, Layer 3)
Description
The CS493XX is a family of multichannel audio decoders
intended to supersede the CS4923/4/5/6/7/8/9 family as the
leader of audio decoding in both the DVD, broadcast and
receiver markets. The family will be split into parts tailored for
each of these distinct market segments.
For the DVD market, parts will be offered which support Meridian
Lossless Packing (MLP), Dolby Digital, Dolby Pro Logic II,
MPEG Multichannel, DTS Digital Surround, DTS-ES, AAC, and
subsets thereof. For the receiver market, parts will be offered
which support Dolby Digital, Dolby Pro Logic II, MPEG
Multichannel, DTS Digital Surround, DTS-ES, AAC, and various
virtualizers and PCM enhancement algorithms such as HDCD
®
,
DTS Neo:6
TM
, LOGIC7
®
, and SRS Circle Surround II
®
. For the
broadcast market, parts will be offered which support Dolby
Digital, AAC, MPEG-1, Layers 1,2 and 3, MPEG-2, Layers 2 and
3.
Under the Crystal brand, Cirrus Logic is the only single supplier
of high-performance 24-bit multi-standard audio DSP decoders,
DSP firmware, and high-resolution data converters. This
combination of DSPs, system firmware, and data converters
simplify rapid creation of world-class high-fidelity digital audio
products for the Internet age.
CS4931X: Broadcast Sub-family
CS4932X: AVR Sub-family
— THX
®
Surround EX™ and THX
®
Ultra2 Cinema
— General Purpose AVR and Broadcast Audio Decoder
(MPEG Multichannel, MPEG Stereo, MP3, C.O.S.)
— Car Audio
CS49330: General Purpose Audio DSP
Ordering Information:
See
page 85
APPLICATION
CS49300
CS49310
CS49311
CS49312
CS49325
CS49326
CS49329
CS49330
CS49330
CS49330
DVD Audio
Broadcast
Broadcast
Broadcast
AVR
AVR
AVR
Car Audio DSP
General Purpose
Post-Processor
CORE DECODER FUNCTIONALITY
MLP, AC-3, AAC, DTS, MPEG 5.1, MP3, etc.
AAC, AC-3, MPEG Stereo, MP3, etc.
AAC, MPEG Stereo, MP3, etc.
AC-3, MPEG Stereo, MP3, etc.
AC-3, COS, MPEG 5.1, MP3, etc.
AC-3, DTS, COS, MPEG 5.1, MP3, etc.
AC-3, AAC, DTS, MPEG 5.1, MP3, etc.
Car Audio Code
MPEG 5.1, MPEG Stereo, MP3, C.O.S., etc
DPP,
THX Surround EX, THX Ultra2 Cinema
Features are a super-set of the CS4923/4/5/6/7/8/9
— 8 channel output, including dual zone output capability
— Dynamic Channel Remapability
— Supports up to 192 kHz Fs @ 24-bit throughput
— Increased memory/MIPs
— SRAM Interface for increased delay and buffer capability
— Dual-Precision Bass Manager
— Enhance your system functionality via firmware
upgrades through the Crystal Ware
TM
Software
Licensing Program
RESET
CMPDAT,
SDATAN2
CMPCLK,
SCLKN2
CMPREQ,
LRCLKN2
SCLKN1,
STCCLK2
LRCLKN1
SDATAN1
CLKIN
CLKSEL
RD,
WR,
SCDIO,
DATA7:0,
R/W,
DS,
SCDOUT,
EMOE, EMWR,
PSEL,
ABOOT,
EMAD7:0,
A0,
A1,
GPIO7:0
CS
GPIO11 GPIO10 GPIO9 SCCLK SCDIN
INTREQ
EXTMEM,
GPIO8
DD
DC
Compressed
Data Input
Interface
Parallel or Serial Host Interface
Framer
Shifter
Input
Buffer
Controller
24-Bit
DSP Processing
RAM
RAM
Program Data
Memory Memory
ROM
ROM
Program Data
Memory Memory
STC
MCLK
SCLK
Output
Formatter
LRCLK
AUDATA[2.0]
Digital
Audio
Input
Interface
PLL
Clock Manager
FILT2 FILT1
RAM Input
Buffer
RAM
Output
Buffer
XMT958/AUDATA3
VA AGND
DGND[3:1]
VD[3:1]
Preliminary Product Information
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.cirrus.com
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Copyright
Cirrus Logic, Inc. 2002
(All Rights Reserved)
MAR ‘02
DS339PP4
1
Which DLL file and functions should be used for recording in wince? Is it Coredll.dll?
Which DLL file and functions should be used for recording in wince? Is it Coredll.dll? I started doing this and don't want to repeat the same thing....
pangxie Embedded System
What is the link for gift exchange?
[table] [tr][td]Gift exchange link: (Multiple links can be placed in new lines)[/td][/tr] [/table]When I am exchanging a gift, I need to fill in the gift exchange link. What is the gift exchange link?...
jiansheli2008 Suggestions & Announcements
[Help] What does _WrL3Data(0xf2,0); mean in I2S?
,0); // 1100 0010: DATA0, Extended addr(010) _WrL3Data(0xf2,0); // 111 111 01: DATA0, MS=9dB, Ch1=on Ch2=on _WrL3Data(0xc4,0); // 1100 0010: DATA0, Extended addr(010) _WrL3Data(0xE0,0); // 111 111 01:...
ersuo4s Embedded System
Touch screen calibration problem with ARM2440
Hey guys, I have a question about the touch screen calibration. I am using the s3c2440 development board from FriendlyArm, and the graphics code I made in qtopia core4.3.5. Now when I run it on the bo...
s_o_s0 ARM Technology
Dependency Scanner Issues
I want to ask that cmake, scons and other tools that automatically generate makefiles all have their own dependency scanners. Which one can I modify myself? How can I add a self-defined dependency?...
fang314159 Embedded System
Online version of esptool
Adafruit provides an online version of esptool, which can update esp32/esp32-s2, etc. through the browser without installing any software.Chrome browser Kernel version greater than 80 Support webusb f...
dcexpert MicroPython Open Source section

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1653  858  93  851  531  34  18  2  11  15 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号