參數(shù)資料
型號(hào)： MT93L04
廠商： Zarlink Semiconductor Inc.
英文描述： 128-Channel Voice Echo Canceller
中文描述： 128頻道語(yǔ)音回聲消除器
文件頁(yè)數(shù)： 49/56頁(yè)
文件大?。?/td> 903K
代理商： MT93L04
MT93L04
Data Sheet
49
Zarlink Semiconductor Inc.
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
DD1
=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
=3.3 V 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
CMOS Threshold
V
TT
0.5V
DD1
V
2
CMOS Rise/Fall Threshold Voltage High
V
HM
0.7V
DD1
V
3
CMOS Rise/Fall Threshold Voltage Low
V
LM
0.3V
DD1
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*
tcP-20
ns
2
Frame Pulse Setup time before
C4i falling (ST-BUS or GCI)
t
FPS
10
122
150
ns
3
Frame Pulse Hold Time from C4i
falling (ST-BUS or GCI)
t
FPH
10
122
150
ns
4
C4i Period
t
CP
190
244.1
300
ns
5
C4i Pulse Width High
t
CH
85
150
ns
6
C4i Pulse Width Low
t
CL
85
150
ns
7
C4i Rise/Fall Time
t
r
, t
f
10
ns
AC Electrical Characteristics
- Serial Streams for ST-BUS and GCI Backplanes
Characteristic
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
Rin/Sin Set-up Time
t
SIS
10
ns
2
Rin/Sin Hold Time
t
SIH
10
ns
3
Rout/Sout Delay
- Active to Active
t
SOD
60
ns
C
L
=150pF
4
Output Data Enable (ODE)
Delay
t
ODE
30
ns
C
L
=150pF, R
L
=1K
See Note 1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT93L04A 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:128-Channel Voice Echo Canceller
MT93L04AG 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 128CH G.164/G.165/G.168/G.711 W/ TONE DE - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 365MCMBGA
MT93L04AG2 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 128CH G.164/G.165/G.168/G.711 W/ TONE DE - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 365MCMBGA 制造商:Microsemi Corporation 功能描述:IC VOICE ECHO CANCEL 365MCMBGA
MT93L16 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:AEC with Noise Reduction & Codecs for Digital Hands-Free Communication
MT93L16AF 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 2CH G.711 W/OUT TONE DETECTION 48TQFP - Rail/Tube
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