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參數(shù)資料
| 型號(hào)： | DS2132AN |
| 英文描述： | Solid-State Recorder |
| 中文描述： | 固態(tài)記錄儀 |
| 文件頁(yè)數(shù)： | 4/14頁(yè) |
| 文件大?。?/td> | 501K |
| 代理商： | DS2132AN |
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DS2149DK/DS21349DK T1/J1 Line Interface Unit Design Kit
4 of 14
LINE-SIDE CONNECTIONS
The DS2149DK/DS21349DK implements the Tx and Rx line interface networks recommended in the DS2149 and
DS21349 data sheets and as shown in
Figure 2
. To connect the DS2149DK/DS21349DK to T1 or J1 test
equipment, connect the equipment to the RJ48 connector or to the two bantam connectors, J2 and J3. Please
notice the relays disconnecting TTIP and TRING on T1 and T2. These relays disconnect the series resistors R4
and R5, which is recommended for some long-haul configurations. Pin 16 on the system connector serves as the
control line for the relays. When pin 16 is high, T2 is enabled with TTIP and TRING. When it is held low, T1 is
enabled with TTIP and TRING.
Figure 2. Line-Side Circuitry
T3
J3
RECEIVE
R9
50
(1%)
R8
50
(1%)
RTIP
RRING
Dallas
Semiconductor
DS2149/DS21349
TTIP
TRING
TRANSMIT
J2
T2
T1
C2
1 F
R4
4.7
(1%)
R5
4.7
(1%)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2132A | Solid-State Recorder |
| DS2130QN | Solid-State Recorder |
| DS2130Q | Solid-State Recorder |
| DS2130N | Solid-State Recorder |
| DS2130 | Solid-State Recorder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2132AQ | 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT |
| DS2132AQN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Solid-State Recorder |
| DS21348 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3.3V E1/T1/J1 Line Interface |
| DS21348DK | 功能描述:網(wǎng)絡(luò)開(kāi)發(fā)工具 DS21348 Dev Kit RoHS:否 制造商:Rabbit Semiconductor 產(chǎn)品:Development Kits 類型:Ethernet to Wi-Fi Bridges 工具用于評(píng)估:RCM6600W 數(shù)據(jù)速率:20 Mbps, 40 Mbps 接口類型:802.11 b/g, Ethernet 工作電源電壓:3.3 V |
| DS21348G | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 3.3V E1/T1/J1 Line Interface 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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