參數(shù)資料
型號： DS2154L
廠商： Maxim Integrated Products
文件頁數(shù)： 20/87頁
文件大?。?/td> 0K
描述： IC TXRX E1 1CHIP 5V ENH 100-LQFP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
產(chǎn)品變化通告： Product Discontinuation 20/Feb/2012
標(biāo)準(zhǔn)包裝： 90
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 1/1
規(guī)程： E1
電源電壓： 4.75 V ~ 5.25 V
安裝類型： 表面貼裝
封裝/外殼： 100-LQFP
供應(yīng)商設(shè)備封裝： 100-LQFP（14x14）
包裝： 管件
產(chǎn)品目錄頁面： 1429 (CN2011-ZH PDF)
DS2154
27 of 87
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 9
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-Channel Loopback function)
ESR
CCR3.4
Elastic Stores Reset. Setting this bit from a 1 to a 0 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 8.2
for details.
0 = do not reinsert signaling bits into the data stream presented
at the RSER pin
1 = reinsert the signaling bits into data stream presented at the
RSER pin
THSE
CCR3.2
Transmit Side Hardware Signaling Insertion Enable. See
Section 8.2 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 1.544MHz
1 = if TSYSCLK is 2.048MHz
RCLA
CCR3.0
Receive Carrier Loss (RCL) Alternate Criteria.
0 = RCL declared upon 255 consecutive 0s (125
s)
1 = RCL declared upon 2048 consecutive 0s (1ms)
相關(guān)PDF資料
PDF描述
DS2155LN IC TXRX T1/E1/J1 1-CHIP 100-LQFP
DS2156LN+ IC TXRX T1/E1/J1 1-CHIP 100-LQFP
DS2172T/T&R IC TESTER BIT ERROR RATE 32-TQFP
DS2174QN+ IC BERT ENHANCED 44-PLCC
DS2175SN+ IC ELASTIC STORE T1/CEPT 16-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
DS2154L-C01 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS2154LD1 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
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