- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376145 > MAS7838N (Electronic Theatre Controls, Inc.) SYNCHRONOUS TO ASYNCHRONOUS CONVERTER SAC CMOS PDF資料下載
參數(shù)資料
| 型號： | MAS7838N |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SYNCHRONOUS TO ASYNCHRONOUS CONVERTER SAC CMOS |
| 中文描述： | 轉(zhuǎn)爐同步的異步國資委的CMOS |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 110K |
| 代理商： | MAS7838N |
DA7838.002
20 September, 2000
5 (9)
2
/#/-/"
The MAS7838 requires clock signals in order to function
properly. The synchronous data transfer always
requires the TXC clock. The clock is used internally for:
-shifting data out from the TX buffer (to pin TDO)
-shifting data into the RX buffer (via pin RDI)
-detection of the bit rate in order to adjust the internal
baud rate generator (only if TSL = 1)
The asynchronous data transfer (pins TDI, TDO) is
accomplished by generating an internal timing signal for
the asychronous circuits. This internal timing signal
(16T) is 16 times the TXC bit rate in order to sample the
asynchronous data stream (TDI) at the proper speed.
1132
!""#"#:/! !""/
The MAS7838 is intended for applications where an
asynchronous and synchronous data source must be
linked together. A typical case appears in a data
modem
where the terminal interface of the modem has been
specified to be asynchronous but the modem data
pump operates in a synchronous fashion.
16 x TXC
TXC
Timing Circuits
MAS 7838
EXTERNALLY GENERATED 16T CLOCK
MAS9138
TXD
RXD
TDI
RDO
INTERFACE
RS232C
MODEM CIRCUITS
PHONE LINE
TDO
TXC
RDI
RXC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAS7838S | SYNCHRONOUS TO ASYNCHRONOUS CONVERTER SAC CMOS |
| MAU112 | 1 Watt Ultra Miniature SIP DC/DC Converters (Single and Dual Outputs) |
| MAU101 | 1 Watt Ultra Miniature SIP DC/DC Converters (Single and Dual Outputs) |
| MAU102 | 1 Watt Ultra Miniature SIP DC/DC Converters (Single and Dual Outputs) |
| MAU103 | 1 Watt Ultra Miniature SIP DC/DC Converters (Single and Dual Outputs) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAS7838S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SYNCHRONOUS TO ASYNCHRONOUS CONVERTER SAC CMOS |
| MAS7838S-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SYNCHRONOUS TO ASYNCHRONOUS CONVERTER SAC CMOS |
| MAS7848L | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:RDS MODEM / MANCHESTER DECODER |
| MAS7848L44C | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:RDS MODEM / MANCHESTER DECODER |
| MAS7A104 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。