CS4922中文資料凌云邏輯數(shù)據(jù)手冊PDF規(guī)格書
CS4922規(guī)格書詳情
Description
The CS4922 is a complete audio decompression sub system implemented in a single high integration mixed signal CMOS chip. The CS4922 has been widely used in direct broadcast system set-top boxes and proprietary embedded systems which pull compressed audio from local system memory.
Features
DSP Optimized for Audio Decode, 24-bit Fixed Point w/48-bit Accumulator
On-Chip Functional Blocks Include:
- DSP with RAM and ROM Memories
- CD Quality Stereo DAC with Output Filtering
- Mono Output & Digital Volume Control
- S/PDIF Transmitter, Bidirectional PCM Audio Port
- Internal Phase Locked Loop for Clocking
- Dedicated Compressed Serial Input Interface
MPEG-1 & MPEG-2 Layers 1 & 2 With All Sample/Bit Rates and Ancillary Data Support.
MPEG-1 & MPEG-2 Packetized Audio Stream and Elementary Stream Input
G.729A Audio Decode
PCM Synthesis for Auxiliary Audio
Pin Compatibility with CS4920A and Primary Feature/Firmware Compatible
+5 Volt Only CMOS, 44 pin PLCC
產(chǎn)品屬性
- 型號(hào)：
CS4922
- 制造商：
CIRRUS
- 制造商全稱：
Cirrus Logic
- 功能描述：
MPEG/G.729A AUDIO DECODER SYSTEM
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CRYSTRL |
PLCC44 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
CRYSTAL |
2402+ |
PLCC44 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
A |
24+ |
PLCC-44 |
460 |
詢價(jià) | |||
CRYSTAL |
23+ |
PLCC |
20000 |
原裝正品 歡迎咨詢 |
詢價(jià) | ||
CRYSTRL |
2016+ |
PLCC44 |
6000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
CRYSTAL |
19+ |
PLCC44 |
7299 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
CRYSTAL |
20+ |
PLCC44 |
35830 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
CIRRUSLOGIC |
22+ |
PLCC44 |
4 |
誠信經(jīng)營..品質(zhì)保證..價(jià)格優(yōu)勢 |
詢價(jià) | ||
CRYSTRL |
23+ |
NA/ |
3350 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
CAYSTAL |
9945+ |
PLCC44 |
25 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |
