參數(shù)資料
型號(hào)： DS2151QB
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 4/60頁(yè)
文件大?。?/td> 0K
描述： IC TXRX T1 1-CHIP 5V LP 44-PLCC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 26
功能： 單芯片收發(fā)器
接口： T1
電路數(shù)： 1
電源電壓： 4.75 V ~ 5.25 V
電流 - 電源： 65mA
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 44-LCC（J 形引線）
供應(yīng)商設(shè)備封裝： 44-PLCC（16.59x16.59）
包裝： 管件
包括： 警報(bào)檢測(cè)器和發(fā)生器，CSU 回路代碼發(fā)生器和檢測(cè)器，DSX-1和CSU 線路補(bǔ)償發(fā)生器
產(chǎn)品目錄頁(yè)面： 1429 (CN2011-ZH PDF)
DS2151Q
12 of 60
TCR1: TRANSMIT CONTROL REGISTER 1 (Address = 35 Hex)
(MSB)
(LSB)
LOTCMC
TFPT
TCPT
RBSE
GB7S
TLINK
TBL
TYEL
SYMBOL
POSITION
NAME AND DESCRIPTION
LOTCMC
TCR1.7
Loss Of Transmit Clock Mux Control. Determines whether
the transmit side formatter should switch to the ever present
RCLK if the TCLK input should fail to transition (Figure 1-1).
0 = do not switch to RCLK if TCLK stops
1 = switch to RCLK if TCLK stops
TFPT
TCR1.6
Transmit Framing Pass Through. (See note below.)
0 = Ft or FPS bits sourced internally
1 = Ft or FPS bits sampled at TSER during F-bit time
TCPT
TCR1.5
Transmit CRC Pass Through. (See note below.)
0 = source CRC6 bits internally
1 = CRC6 bits sampled at TSER during F-bit time
RBSE
TCR1.4
Robbed-Bit Signaling Enable. (See note below.)
0 = no signaling is inserted in any channel
1 = signaling is inserted in all channels (the TTR registers can
be used to block insertion on a channel by channel basis)
GB7S
TCR1.3
Global Bit 7 Stuffing. (See note below.)
0 = allow the TTR registers to determine which channels
containing all 0s are to be Bit 7 stuffed
1 = force Bit 7 stuffing in all 0 byte channels regardless of how
the TTR registers are programmed
TLINK
TCR1.2
TLINK Select. (See note below.)
0 = source FDL or Fs bits from TFDL register
1 = source FDL or Fs bits from the TLINK pin
TBL
TCR1.1
Transmit Blue Alarm. (See note below.)
0 = transmit data normally
1 = transmit an unframed all 1s code at TPOS and TNEG
TYEL
TCR1.0
Transmit Yellow Alarm. (See note below.)
0 = do not transmit yellow alarm
1 = transmit yellow alarm
Note: For a detailed description of how the bits in TCR1 affect the transmit side formatter of the
DS2151Q, see Figure 14-9.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2151QB/T&R 制造商:Maxim Integrated Products 功能描述:T1 SINGLE CHIP XCVR REV B T&R - Tape and Reel
DS2151QB/T&R+ 制造商:Maxim Integrated Products 功能描述:FRAMER DS1/E1/ISDN-PRI/T1 5V 44PLCC - Tape and Reel
DS2151QB/T&R 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
DS2151QB+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC T1 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
DS2151QB+T&R 制造商:Maxim Integrated Products 功能描述:FRAMER DS1/E1/ISDN-PRI/T1 5V 44PLCC - Tape and Reel
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