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參數(shù)資料
| 型號： | M65850 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | DIGITAL ECHO(DIGITAL DELAY) |
| 中文描述： | 數(shù)字回聲（數(shù)字延遲） |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 71K |
| 代理商： | M65850 |
ELECTRIC
MITSUBISHI
M65850P/FP
PRELIMINARY
MITSUBISHI SOUND PROCESSOR ICs
( / 11 )
7
KARAOKE
50
SERIES
SERIES
SERIES
DIGITAL ECHO(DIGITAL DELAY)
Delay time
( ms )
signal pass
band ( Hz )
Clock
frequency( Hz )
LPF
R1(
)
R2 (
)
C1 (F) C2 (F)
15~30
31~100
101~200
7k
5k
3k
15k
13k
16k
15k
13k
16k
3300p
4700p
6800p
680p
1000p
1500p
11.0M ~ 5.5M
5.3M ~ 1.64M
1.62M ~ 800k
(Td=20ms)
0.3%
0.2%
(Td=50ms)
1.2%
(Td=160ms)
Test Condition is Vcc=5V,Vi=100mV
(rms)
,f=1kHz,Ta=25°C
Distortion
(Reference value)
(%)
(3) Input/output LPF
It is necessary to change the LPF setting ( signal pass band,fsig )
of digital echo according to the clock frequency. ( Refer to the table below )
1
2
REF
9
8
REF
C2
R1
R1
R2
C1
C2
R1
R1
R2
C1
LPF1
LPF2
fsig=
2
π
C1 C2 R1 R2
1
(FP:2)
*
*
*
*
(FP:3)
(FP:10)
*
*
*
*
(FP:9)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M65850FP | DIGITAL ECHO(DIGITAL DELAY) |
| M65850P | DIGITAL ECHO(DIGITAL DELAY) |
| M65851 | SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs) |
| M65851FP | SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs) |
| M65853 | DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M65850FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Digital Echo (Digital Delay) |
| M65850P | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:DIGITAL ECHO(DIGITAL DELAY) |
| M65850P(#TF0T) | 制造商:Renesas Electronics Corporation 功能描述: |
| M65851 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs) |
| M65851FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP KARAOKE PROCESSOR(SOUND PROCDSSOR ICs) |
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