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參數(shù)資料
| 型號： | MT9300 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Multi-Channel Voice Echo Canceller(多通道話音回聲消除器) |
| 中文描述： | 多通道語音回聲消除器（多通道話音回聲消除器） |
| 文件頁數(shù)： | 23/29頁 |
| 文件大?。?/td> | 110K |
| 代理商： | MT9300 |
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Advance Information
MT9300
23
Characteristics are over recommended operating conditions unless otherwise stated
i
Characteristics are over recommended operating conditions unless otherwise stated
Typical figures are at 25
°
C, V
DD
=3.3V and for design aid only: not guaranteed and not subject to production testing
Characteristics are over recommended operating conditions unless otherwise stated
Typical figures are at 25
°
C, V
DD
=3.3V and for design aid only: not guaranteed and not subject to production testing
* Note1: High Impedance is measured by pulling to the appropriate rail with R
L
, with timing corrected to cancel time taken to discharge C
L
.
AC Electrical Characteristics
- Timing Parameter Measurement Voltage Levels
- Voltages are with respect to ground (V
ss
) unless otherwise stated.
Characteristics
Sym
Level
Units
Conditions
1
2
3
CMOS Threshold
CMOS Rise/Fall Threshold Voltage High
CMOS Rise/Fall Threshold Voltage Low
V
TT
V
HM
V
LM
0.5V
DD
0.7V
DD
0.3V
DD
V
V
V
AC Electrical Characteristics
- Frame Pulse and C4i
Characteristic
Sym
Min
Typ
Max
Units
Notes
1
Frame pulse width (ST-BUS, GCI)
t
FPW
20
2*
t
CP
-20
150
ns
2
Frame Pulse Setup time before
C4i falling (ST-BUS or GCI)
Frame Pulse Hold Time from C4i
falling (ST-BUS or GCI)
C4i Period
C4i Pulse Width High
C4i Pulse Width Low
C4i Rise/Fall Time
t
FPS
10
122
ns
3
t
FPH
10
122
150
ns
4
5
6
7
t
CP
t
CH
t
CL
t
r
, t
f
190
85
85
244.1
300
150
150
10
ns
ns
ns
ns
AC Electrical Characteristics
- Serial Streams for ST-BUS and GCI Backplanes
Characteristic
Sym
Min
Typ
Max
Units
Test Conditions
1
2
3
Rin/Sin Set-up Time
Rin/Sin Hold Time
Rout/Sout Delay
- Active to Active
Output Data Enable (ODE)
Delay
t
SIS
t
SIH
t
SOD
10
10
ns
ns
ns
60
C
L
=150pF
4
t
ODE
30
ns
C
L
=150pF, R
L
=1K
See Note 1
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| MT93L16 | Low-Voltage Acoustic Echo Canceller(低電壓回聲消除器) |
| MTD2955V-1 | 30V N-Channel PowerTrench MOSFET |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9300AL | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Multi-Channel Voice Echo Canceller |
| MT9300B | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multi-Channel Voice Echo Canceller |
| MT9300BL | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multi-Channel Voice Echo Canceller |
| MT9300BV | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multi-Channel Voice Echo Canceller |
| MT9315 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:CMOS Acoustic Echo Canceller |
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