MSM7603B中文資料沖電線數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MSM7603B |
| 功能描述 | Echo Canceler |
| 文件大小 |
149.88 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | Oki Electric Cable Co.,Ltd |
| 企業(yè)簡(jiǎn)稱 |
OKI【沖電線】 |
| 中文名稱 | 沖電線株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-11 22:50:00 |
| 人工找貨 | MSM7603B價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多MSM7603B規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The MSM7603/7603B is an improved version of the MSM7602 with basically the same configuration, and offers twice the cancelable echo delay time of the MSM7602.
The MSM7603B I/O interface allows switching between m-law PCM and A-law PCM.
The MSM7603/7603B is a low-power CMOS IC device for canceling echo (in an acoustic system or telephone line) generated in a speech path.
Echo is canceled, in digital signal processing, by estimating the echo path and generating a pseudo echo signal.
FEATURES
? Can handle both acoustic and telephone line echoes.
? Switchable between m-law PCM and A-law PCM interfaces. (MSM7603B)
? Cancelable echo delay time: MSM7603B-003 .............. 55 ms (max.)
? Echo attenuation : 30 dB (typ.)
? Clock frequency : 19.2 MHz
17.5 MHz to 20 MHz (when internal sync signal not used)
? Power supply voltage : 2.7 V to 5.5 V
? Package:
28-pin plastic SSOP (SSOP28-P-485-0.65-K) (Product name : MSM7603-003GS-K)
(Product name : MSM7603B-003GS-K)
產(chǎn)品屬性
- 型號(hào)：
MSM7603B
- 制造商：
OKI
- 制造商全稱：
OKI electronic componets
- 功能描述：
Echo Canceler
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
OKI |
23+ |
TSSOP2 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
OKI |
2020+ |
SSOP. |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
OKI |
22+ |
SSOP |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
OKI |
23+ |
NA/ |
11540 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
OKI |
97+ |
TSSOP2 |
2590 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
OKI |
22+ |
SSOP |
9000 |
原裝正品 |
詢價(jià) | ||
OKI |
21+ |
SSOP |
8290 |
絕對(duì)有現(xiàn)貨,不止網(wǎng)上數(shù)量!原裝正品,假一賠十! |
詢價(jià) | ||
OKI |
23+ |
NA |
4826 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553 |
詢價(jià) | ||
OKI |
2016+ |
SSOP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
OKI |
21+ |
SSOP |
7500 |
全新原裝長(zhǎng)期特價(jià)銷售 |
詢價(jià) |
