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參數(shù)資料
| 型號(hào)： | MT9126 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Quad ADPCM Transcoder(四ADPCM編解碼器) |
| 中文描述： | 四差分PcM轉(zhuǎn)碼器（四差分PcM編解碼器） |
| 文件頁(yè)數(shù)： | 18/25頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | MT9126 |
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MT9126
8-18
Timing is over recommended temperature & power supply voltages.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics
- Serial PCM/ADPCM Interfaces (see Figure 13)
Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
BCLK Clock High
t
BCH
t
BCL
t
BCP
80
ns
t
BCP
=200 ns
t
BCP
=200 ns
2
BCLK Clock Low
80
ns
3
BCLK Period
200
7900
ns
4
Data Output Delay (excluding first
bit)
t
DD
t
AHZ
t
SSS
80
ns
C
L
=150pF//R
L
=1K
5
Output Active to High Z
80
ns
C
L
=150pF//R
L
=1K
6
Strobe Signal Setup
80
t
BCP
-
80
ns
7
Strobe Signal Hold
t
SSH
80
t
BCP
-
80
ns
8
Data Input Setup
t
DIS
t
DIH
t
SD
t
F0iS
t
F0iH
t
H
/t
L
x100
50
ns
9
Data Input Hold
50
ns
10
Strobe to Data Delay (first bit)
80
ns
C
L
=150pF//R
L
=1K
11
F0i Setup
50
122
150
ns
12
F0i Hold
50
122
150
ns
13
MCLK/C4i duty cycle
40
50
60
%
14
F0od Delay
t
DFD
t
DFW
t
C4P
t
DSD
t
DSH
t
DSS
60
ns
C
L
=150pF//R
L
=1K
C
L
=150pF//R
L
=1K
15
F0od Pulse Width
244
ns
16
MCLK/C4i period
61
244.2
ns
17
Data Output delay
95
ns
C
L
=150pF//R
L
=1K
18
Data in Hold time
50
ns
19
Data in Setup time
50
ns
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|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9126AE | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS Quad ADPCM Transcoder |
| MT9126AE1 | 制造商:Microsemi Corporation 功能描述:ADPCM VOICE COMPRESSION G.726 16KBPS/24KBPS/32KBPS 5V 28PDIP - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TRANSCODER QUAD ADPCM 28PDIP 制造商:Microsemi Corporation 功能描述:IC TRANSCODER QUAD ADPCM 28PDIP |
| MT9126AS | 制造商:Microsemi Corporation 功能描述: |
| MT9126AS1 | 制造商:Microsemi Corporation 功能描述:ADPCM VOICE COMPRESSION G.726 16KBPS/24KBPS/32KBPS 5V 28SOIC - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TRANSCODER QUAD ADPCM 28SOIC 制造商:Microsemi Corporation 功能描述:IC TRANSCODER QUAD ADPCM 28SOIC |
| MT9126ASR | 制造商:Microsemi Corporation 功能描述: |
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