- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄385273 > DS2154 (Maxim Integrated Products, Inc.) Enhanced E1 Single Chip Transceiver(改進(jìn)型E1單片收發(fā)器) PDF資料下載
參數(shù)資料
| 型號(hào)： | DS2154 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Enhanced E1 Single Chip Transceiver(改進(jìn)型E1單片收發(fā)器) |
| 中文描述： | 增強(qiáng)型E1單芯片收發(fā)器 |
| 文件頁(yè)數(shù)： | 24/71頁(yè) |
| 文件大?。?/td> | 654K |
| 代理商： | DS2154 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)當(dāng)前第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)
DS2154
071498 24/71
RFE
CCR2.0
Receive Freeze Enable.
See Section 7–2 for details.
0=no freezing of receive signaling data will occur
1=allow freezing of receive signaling data at RSIG (and RSER if
CCR3.3=1).
AUTOMATIC ALARM GENERATION
When either CCR2.4 or CCR2.5 is set to one, the
DS2154 monitors the receive side to determine if any of
the following conditions are present: loss of receive
frame synchronization, AIS alarm (all one’s) reception,
or loss of receive carrier (or signal). If any one (or more)
of the above conditions is present, then the DS2154 will
either force an AIS alarm (if CCR2.5=1) or a Remote
Alarm (CCR2.4=1) to be transmitted via the TPOSO
and TNEGO pins. It is an illegal state to have both
CCR2.4 and CCR2.5 set to one at the same time. If
CCR2.4=1, then RAI will be transmitted according to
ETS 300 011 specifications and a constant Remote
Alarm will be transmitted if the DS2154 cannot find
CRC4 multiframe synchronization within 400 ms as per
G.706.
CCR3: COMMON CONTROL REGISTER 3
(Address=1B Hex)
(MSB)
(LSB)
TESE
TCBFS
TIRFS
ESR
RSRE
THSE
TBCS
RCLA
SYMBOL
POSITION
NAME AND DESCRIPTION
TESE
CCR3.7
Transmit Side Elastic Store Enable.
0=elastic store is bypassed
1=elastic store is enabled
TCBFS
CCR3.6
Transmit Channel Blocking Registers (TCBR) Function Select.
0=TCBRs define the operation of the TCHBLK output pin
1=TCBRs define which signaling bits are to be inserted
TIRFS
CCR3.5
Transmit Idle Registers (TIR) Function Select.
See Section 8 for details.
0=TIRs define in which channels to insert idle code
1=TIRs define in which channels to insert data from RSER (i.e., Per=Chan-
nel Loopback function)
ESR
CCR3.4
Elastic Stores Reset.
Setting this bit from a one to a zero will force the
elastic stores to a known depth. ESR is level triggered. Should be toggled
after RSYSCLK and TSYSCLK have been applied and are stable. Must be
set and cleared again for a subsequent reset. Do not leave this bit set high.
RSRE
CCR3.3
Receive Side Signaling Re–Insertion Enable.
See Section 7–2 for
details.
0=do not re–insert signaling bits into the data stream presented at the
RSER pin
1=re–insert the signaling bits into data stream presented at the RSER pin
THSE
CCR3.2
Transmit Side Hardware Signaling Insertion Enable.
See Section 7–2
for details.
0=do not insert signaling from the TSIG pin into the data stream presented
at the TSER pin
1=insert signaling from the TSIG pin into the data stream presented at the
TSER pin
TBCS
CCR3.1
Transmit Side Backplane Clock Select.
0=if TSYSCLK is 1.544 MHz
1=if TSYSCLK is 2.048 MHz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2164Q | G.726 ADPCM Processor(G.726自適應(yīng)音頻脈沖編碼處理器) |
| DS2175 | T1/CEPT Elastic Store(T1/CEPT 彈性存儲(chǔ)器) |
| DS2180A | T1 Transceiver(T1收發(fā)器) |
| DS2187 | Receive Line Interface(接收線接口) |
| DS2250T | Soft Microcontroller Module(軟件微控制器模塊) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2154DK | 功能描述:KIT DESIGN E1 DS2154 RoHS:否 類別:編程器，開(kāi)發(fā)系統(tǒng) >> 過(guò)時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| DS2154L | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154L+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154LA2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2154LA2+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。