參數資料
型號: DS21554LN+
廠商: Maxim Integrated Products
文件頁數: 111/124頁
文件大小: 0K
描述: IC TXRX E1 1-CHIP 5V 100-LQFP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
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: 遠程和 AIS 警報檢測器 / 發(fā)生器
產品目錄頁面: 1430 (CN2011-ZH PDF)
DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers
87 of 124
Figure 15-6. Protected Interface Example for the DS21554
COMPONENT
FUNCTION
D1 TO D4
SCHOTTKY DIODE, INTERNATIONAL RECTIFIER 11DQ04
C1
0.1
mF CERAMIC CAPACITOR IN PARALLEL WITH 10mF TANTALUM
CAPACITOR
C2
0.47
mF, NONPOLARIZED CERAMIC CONSTRUCTION
S
SEMTECH LC01-6, 6V LOW CAPACITANCE TVS
FUSE
RT
RTERM
R1 TO R4
X1
X2
FOR MORE INFORMATION ON THE SELECTION OF THESE
COMPONENTS, REFER TO THE SEPARATE APPLICATION NOTES
ON SECONDARY OVERVOLTAGE PROTECTION AND T1/E1
NETWORK INTERFACE DESIGN AVAILABLE ON OUR WEBSITE AT
WWW.MAXIM-IC.COM/APPNOTEINDEX.
RTIP
RRING
TTIP
TRING
Receive
Line
DS21554
S
C1
D1
D2
D3
D4
1:1
Fuse
Transmit
Line
Fuse
0.1
N:1
470
C2
R1
R2
R3
R4
Rt
Rterm
X1
X2
+5V
2.048MHz
MCLK
DVDD
DVSS
0.1
RVDD
RVSS
0.1
TVDD
TVSS
0.1
+5.0V
0.01
68
+
10
+
NOTE 1: ALL CAPACITOR VALUES ARE IN
mF.
NOTE 2: THE 10
mF CAPACITOR ON TVDD IS OF TANTALUM CONSTRUCTION.
NOTE 3: THE 68
mF CAPACITOR IS REQUIRED TO MAINTAIN VDD DURING A TRANSIENT EVENT.
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DS21554LN+ 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
DS2155DK 功能描述:網絡開發(fā)工具 RoHS:否 制造商:Rabbit Semiconductor 產品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評估:RCM6600W 數據速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V
DS2155G 功能描述:網絡控制器與處理器 IC T1/E1/J1 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
DS2155G/T&R 制造商:Maxim Integrated Products 功能描述:DS2155 T1/E1/J1 SCT 100P CSBGA T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LIU T1/E1/J1 SCT 100P CSBGA 制造商:Maxim Integrated Products 功能描述:Network Controller & Processor ICs T1/E1/J1 Transceiver