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參數(shù)資料
| 型號(hào)： | ML7000-01 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 元件分類： | Codec |
| 英文描述： | Single Rail CODEC |
| 中文描述： | 單鐵編解碼器 |
| 文件頁數(shù)： | 7/19頁 |
| 文件大?。?/td> | 144K |
| 代理商： | ML7000-01 |
Semiconductor
ML7000-01/02/03/ML7001-01/02/03
7/19
DG
Ground for the digital signal circuits.
This ground is separate from the analog signal ground AG. The DG pin must be connected to the
AG pin on the printed circuit board to make a common analog ground AG.
PDN
Power down control signal.
A logic "0" level drives both transmit and receive circuits to a power down state.
PCMOUT
PCM signal output.
Synchronizing with the rising edge of the BCLK signal, the PCM output signal is output from
MSD in a sequential order.
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 mode.
A pull-up resistor must be connected to this pin because its output is configured as an open drain.
This device is compatible with the ITU-T recommendation on coding law and output coding
format.
The ML7000-03 (A-law) and ML7001-03 (A-law) output the character signal, inverting the even
bits.
Input/Output Level
+Full scale
+0
–0
–Full scale
PCMIN/PCMOUT
ML7000-02 (
m
-law)
ML7001-02 (
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
ML7000-03 (A-law)
ML7001-03 (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
LSD
LSD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML7000-02 | Single Rail CODEC |
| ML7000-03 | Single Rail CODEC |
| ML7012-04 | 2400 bps Single Chip Full Duplex Data Modem with Protocol(2400 bps單片、全雙工、V.22bis,V.22,V.21.Modern) |
| ML7019 | Single Rail Dual Channel Codec(雙通道編碼譯碼器) |
| ML7021 | Echo Canceler |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML7000-01MA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| ML7000-01MB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| ML7000-02 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| ML7000-02MA | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
| ML7000-02MB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Single Rail CODEC |
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