參數資料
型號: DS21552LN
廠商: Maxim Integrated Products
文件頁數: 81/137頁
文件大?。?/td> 0K
描述: IC TXRX T1 1-CHIP 5V 100-LQFP
產品培訓模塊: Lead (SnPb) Finish for COTS
產品變化通告: Product Discontinuation 20/Feb/2012
標準包裝: 90
功能: 單芯片收發(fā)器
接口: E1,HDLC,J1,T1
電路數: 1
電源電壓: 4.75 V ~ 5.25 V
電流 - 電源: 75mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應商設備封裝: 100-LQFP(14x14)
包裝: 托盤
包括: DSX-1 和 CSU 線路補償發(fā)生器,HDLC 控制器,帶內回路代碼發(fā)生器和檢測器
DS21352/DS21552
48 of 137
SR2: STATUS REGISTER 2 (Address=21 Hex)
(MSB)
(LSB)
RMF
TMF
SEC
RFDL
TFDL
RMTCH
RAF
RSC
SYMBOL
POSITION
NAME AND DESCRIPTION
RMF
SR2.7
Receive Multiframe. Set on receive multiframe boundaries.
TMF
SR2.6
Transmit Multiframe. Set on transmit multiframe boundaries.
SEC
SR2.5
One Second Timer. Set on increments of one second based on RCLK; will be set in
increments of 999 ms, 999 ms, and 1002 ms every 3 seconds.
RFDL
SR2.4
Receive FDL Buffer Full. Set when the receive FDL buffer (RFDL) fills to capacity
(8 bits).
TFDL
SR2.3
Transmit FDL Buffer Empty. Set when the transmit FDL buffer (TFDL) empties.
RMTCH
SR2.2
Receive FDL Match Occurrence. Set when the RFDL matches either RFDLM1 or
RFDLM2.
RAF
SR2.1
Receive FDL Abort. Set when eight consecutive one’s are received in the FDL.
RSC
SR2.0
Receive Signaling Change. Set when the DS21352/552 detects a change of state in
any of the robbed–bit signaling bits.
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相關代理商/技術參數
參數描述
DS21552LN+ 功能描述:網絡控制器與處理器 IC 5V T1 Transceiver RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS21554 制造商:Maxim Integrated Products 功能描述:
DS21554G 功能描述:IC TXRX E1 1-CHIP 5V 100-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
DS21554GN 功能描述:IC TXRX E1 1-CHIP 5V 100-BGA RoHS:否 類別:集成電路 (IC) >> 接口 - 電信 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
DS21554L 功能描述:網絡控制器與處理器 IC 3.3/5V E1 Transceiver RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray