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參數(shù)資料
| 型號： | MSM7533H |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 元件分類： | Codec |
| 英文描述： | 2ch Single Rail CODEC |
| 中文描述： | 2通道單鐵編解碼器 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 140K |
| 代理商： | MSM7533H |
Semiconductor
MSM7533H/7533V/7534
7/18
DOUT1
PCM signal output of channel 1 when the parallel mode is selected.
The PCM output signal is output from MSD in a sequential order, synchronizing with the rising
edge of the BCLK signal.
MSD may be output at the rising edge of the XSYNC signal, based on the timing between BCLK
and XSYNC.
This pin is in a high impedance state except during 8-bit PCM output. It is also in a high
impedance sate during power saving or power down mode.
When the serial mode is selected, this pin is for the output of serial multiplexed 2ch PCM signal.
A pull-up resistor must be connected to this pin because it is an open drain output.
This device is compatible with the ITU-T recommendation on coding law and output coding
format.
The MSM7534(A-law) outputs the character signal, inverting the even bits.
Input/Output Level
+Full scale
+0
–0
–Full scale
PCMIN/PCMOUT
MSM7533H (
m
-law)
MSD
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
MSM7534 (A-law)
MSD
1
1
0
0
0
1
1
0
1
0
0
1
0
1
1
0
1
0
0
1
0
1
1
0
1
0
0
1
0
1
1
0
DOUT2
PCM signal outputs for channel 2 when the parallel mode is selected.
The PCM output signal is output from MSD in a sequential order, synchronizing with the rising
edge of the BCLK signal.
MSD may be output at the rising edge of the XSYNC signal, based on the timing between BCLK
and XSYNC.
This pin is in a high impedance state except during 8-bit PCM output. It is also in a high
impedance state during power saving or power down modes.
When the serial mode is selected, this pin is left open.
A pull-up resistor must be connected to this pin because it is an open drain output.
This device is compatible with the ITU-T recommendation on coding law and output coding
format.
The MSM7534(A-law) outputs the character signal, inverting the even bits.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM7533V | 2ch Single Rail CODEC |
| MSM7534 | 2ch Single Rail CODEC |
| MSM7540L | Single Rail ADPCM CODEC |
| MSM7540 | Single Rail ADPCM CODEC |
| MSM7541 | Single Rail CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7533V | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:2ch Single Rail CODEC |
| MSM7533VGS-K | 制造商:ROHM Semiconductor 功能描述: |
| MSM7534 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:2ch Single Rail CODEC |
| MSM7540 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail ADPCM CODEC |
| MSM7540G3-K | 制造商:ROHM Semiconductor 功能描述: |
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