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MSM7620-001GS-K規(guī)格書詳情
GENERAL DESCRIPTION
The MSM7620 is an improved version of the MSM7520 with the same basic configuration. The MSM7620 includes following improvements: a modified through mode, timing control of the control pin input, and a thinner package. The MSM7620 also provides a pin-for-pin replacement with the MSM7520.
FEATURES
? Handles both acoustic echoes and telephone line echoes.
? Cancelable echo delay time:
MSM7620-001 ................. For a single chip: 23 ms (max.)
MSM7620-011 ................. For a cascade connection (can also be used for a single chip)
Master chip: 23 ms (max.)
Slave chip: 31 ms (max.)
Cancelable up to 213 ms (one master plus six slaves)
For a single chip: 23 ms (max.)
? Echo attenuation : 30 dB (typ.)
? Clock frequency : 18 MHz (36 MHz cannot be used)
External input and internal oscillator circuit are provided.
? Power supply voltage : 5 V (4.5 V to 5.5 V)
? Power consumption : 150 mW (typ.) When powered down: 20 mW (typ.)
? Package options:
32-pin plastic SSOP (SSOP32-P-640-0.80-K) (Product name : MSM7620-001GS-K)
64-pin plastic QFP (QFP64-P-1414-0.80-BK) (Product name : MSM7620-011GS-BK)
產(chǎn)品屬性
- 型號(hào)：
MSM7620-001GS-K
- 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+ |
NA/ |
161 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
QUALCOMM/高通 |
19+ |
BGA |
12000 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | ||
OKI |
2020+ |
QFP兩面 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
OKI |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
只做原裝 |
24+ |
BGA456 |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
OKI |
QFP |
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) | |||
OKI |
1802+ |
QFP |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價(jià) | ||
OKI |
22+23+ |
New |
36062 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Qualcomm(高通) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
OKI |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) |
