參數(shù)資料
型號(hào): DS2132AQN
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)
文件大小: 501K
代理商: DS2132AQN
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
DS2132AN Solid-State Recorder
DS2132A Solid-State Recorder
DS2130QN Solid-State Recorder
DS2130Q Solid-State Recorder
DS2130N Solid-State Recorder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(lèi)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(lèi)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
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
DS21348G+W 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