- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376460 > XRT4500 (Exar Corporation) MULTIPROTOCOL SERIAL NETWORK INTERFACE IC PDF資料下載
參數(shù)資料
| 型號： | XRT4500 |
| 廠商： | Exar Corporation |
| 英文描述： | MULTIPROTOCOL SERIAL NETWORK INTERFACE IC |
| 中文描述： | 多協(xié)議串行網(wǎng)絡(luò)接口芯片 |
| 文件頁數(shù)： | 9/99頁 |
| 文件大?。?/td> | 1384K |
| 代理商： | XRT4500 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當(dāng)前第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁
XRT4500
MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
REV. 1.0.7
á
6
PIN DESCRIPTIONS (CONT.)
PIN
#
Signal
DTE
MODE
DCE
MODE
TYPE
FUNCTION
11
TX4A
RTSA
CTSA
O
Transmitter 4 – Negative Data Differential Output to Line
The XRT4500 accepts a TTL binary data stream from the Terminal
Equipment via the TX4D (pin 8) input pin. The XRT4500 will convert
this data into either the V.10, V.11 or V.28 modes, and will output it
via this pin and TX4B (pin 10). The exact function of this output pin
depends upon whether the XRT4500 device is operating in the
DTE or DCE mode.
DTE Mode
– Negative Polarity portion of the RTS Line Signal.
DCE Mode
– Negative Polarity portion of the CTS Line Signal.
Note:
If the XRT4500 has been configured to operate in either
the V28/EIA-232 or V10 Modes, then all of the data will be out-
put (to the line) in a single-rail manner via this output pin.
12
TX5A
DTRA
DSRA
O
Transmitter 5 – Negative Data Differential Output to Line
The XRT4500 accepts a TTL binary data stream via the TX5D (pin
15) input pin. The XRT4500 will convert this data into either the
V.10, V.11 or V.28 modes, and will output it via this pin and TX5B
(pin 13). The exact function of this output pin depends upon
whether the XRT4500 device is operating in the DTE or DCE mode.
DTE Mode
– Negative Polarity portion of the DTR Line Signal.
Transmitter 5 accepts a TTL level binary data stream (as the
Data Terminal Read – DTR) from the terminal equipment.
DCE Mode
– Negative Polarity portion of the DSR Line Signal.
Note:
If the XRT4500 has been configured to operate in either
the V28/EIA-232 or V10 Modes, then all of the data will be out-
put (to the line) in a single-rail manner via this output pin.
13
TX5B
DTRB
DSRB
O
Transmitter 5 – Positive Data Differential Output to Line
The XRT4500 accepts a TTL binary data stream via the TX5D (pin
15) input pin. The XRT4500 will convert this data into either the
V.10, V.11 or V.28 modes, and will output it via this pin and TX5A
(pin 12). The exact function of this output pin depends upon
whether the XRT4500 device is operating in the DTE or DCE mode.
DTE Mode
– Positive Polarity portion of DTR Line signal.
DCE Mode
– Positive Polarity portion of DSR Line signal.
Note:
This output pin is not used if the XRT4500 has been con-
figured to operate in either the V28/EIA-232 or V10 Modes.
14
GND
Analog GND –
For Transmitters 4, 5, 6, 7, and 8.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRT4500CV | MULTIPROTOCOL SERIAL NETWORK INTERFACE IC |
| XRT56L85 | Low Power PCM Line Interface |
| XRT5794ES | Evaluation System |
| XRT5894ES | () |
| XRT5894 | Four-Channel E1 Line Interface (3.3V or 5.0V)(四通道E1 3.3V線接口單元) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT4500CV | 制造商:EXAR 制造商全稱:EXAR 功能描述:MULTIPROTOCOL SERIAL NETWORK INTERFACE IC |
| XR-T5600P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Repeater |
| XR-T56188CD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Transceiver |
| XR-T56188CP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Transceiver |
| XR-T56188ID | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Transceiver |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。