參數(shù)資料
型號(hào)： MT9125
廠商： Mitel Networks Corporation
英文描述： Dual ADPCM Transcoder(雙ADPCM編解碼器)
中文描述： 雙差分PcM轉(zhuǎn)碼器（雙差分PcM編解碼器）
文件頁(yè)數(shù)： 15/20頁(yè)
文件大?。?/td> 172K
代理商： MT9125
Preliminary Information
MT9125
8-87
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.
Figure 14 - ST-BUS Timing for External Signal Generation
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.
Figure 15 - Mode Select Set-up and Hold Timing for Dynamic Operation
AC Electrical Characteristics
- ST-BUS Conversion (see Figure 14)
Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Delay MCLK falling to C2o rising
t
D1
t
D2
100
ns
150pF Load
2
Delay MCLK falling to Enable
100
ns
150pF Load
AC Electrical Characteristics
- Mode Select Timing (see Figure 15)
Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Mode Select Setup
t
SU
t
HOLD
500
ns
2
Mode Select Hold
500
ns
F0i
MCLK
(C4i)
C2o
EN1
EN2
t
D1
t
D2
t
D2
V
IH
V
IL
V
IL
V
IL
V
OH
V
OL
V
OH
V
OL
MS1-MS4
ENB1 (SSI Mode)
EN1 (ST-BUS Mode)
t
SU
t
HOLD
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9125AE 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS Dual ADPCM Transcoder
MT9125AP 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS Dual ADPCM Transcoder
MT9126 制造商:MITEL 制造商全稱(chēng):Mitel Networks Corporation 功能描述:CMOS Quad ADPCM Transcoder
MT9126AE 制造商:MITEL 制造商全稱(chēng):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
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