MT9125AE中文資料Mitel數(shù)據(jù)手冊(cè)PDF規(guī)格書
MT9125AE規(guī)格書詳情
Description
The Dual-channel ADPCM transcoder is a low power, CMOS device capable of two encoder functions and two decoder functions. Two 64 kbit/s PCM channels are compressed into two 32 kbit/s ADPCM channels, and two 32 kbit/s ADPCM channels are expanded into two 64 kbit/s PCM channels. The 32 kbit/s ADPCM transcoding algorithm utilized conforms to CCITT Recommendation G.721 and ANSI T1.303-1989. The device also supports a 24 kbit/s (three bit word) algorithm (CCITT/G.723).
Features
? Dual channel full duplex transcoder
? 32 kbit/s and 24 kbit/s ADPCM coding,
? compatible to G.721 & and G.723 (1988) and ANSI T1.303-1989
? Low power operation, total 25mW typical
? Asynchronous 4.096 MHz master clock operation
? Transparent ADPCM bypass capability
? Serial interface for both PCM and ADPCM data streams
? ST-BUS interface supported
? Pin selected μ-law or A-law operation
? Pin selected CCITT or sign-magnitude PCM coding
? Single 5 volt power supply
? Optional reset value (CCITT Table 3/G.721) capability
Applications
? Pair gain
? Voice mail systems
? Wireless set base stations
產(chǎn)品屬性
- 型號(hào)：
MT9125AE
- 制造商：
MITEL
- 制造商全稱：
Mitel Networks Corporation
- 功能描述：
CMOS Dual ADPCM Transcoder
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MITEL |
24+ |
DIP28 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
HAR |
17+ |
PLCC |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MITEL |
23+ |
PLCC28 |
7000 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
ZARLINK |
2016+ |
DIP24 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) | ||
HAR |
23+ |
PLCC |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MITEL |
18+ |
DIP-28 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
HAR |
PLCC |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
HAR |
22+ |
PLCC |
2985 |
只做原裝自家現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
ZARLINK |
24+ |
PLCC-28 |
4650 |
詢價(jià) | |||
MITEL |
00+ |
DIP/28 |
142 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) |
