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参数资料
| 型号： | MAX3173CAI+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/15页 |
| 文件大小： | 0K |
| 描述： | IC TXRX CLK MULTIPROT 28-SSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 46 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 3/3 |
| 规程： | RS232 |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SSOP（0.209"，5.30mm 宽） |
| 供应商设备封装： | 28-SSOP |
| 包装： | 管件 |
driver 3 on the MAX3171/MAX3173, driver 3 on the
MAX3170, and driver 4 on the MAX3172/MAX3174. A
logic low selects DTE, which enables receiver 1 on the
MAX3171/MAX3173, receiver 1 on the MAX3170, and
receiver 4 on the MAX3172/MAX3174.
This application requires only one DB-25 connector. See
Figure 13 for complete signal routing in DCE and DTE
modes. For example, driver 3 routes the DCD (DCE) sig-
nal to pins 22 and 6 in DCE mode, while in DTE mode,
receiver 1 routes pins 22 and 6 to DCD (DTE).
Complete Multiprotocol X.21 Interface
Figure 14 shows a complete DCE-to-DTE interface
operating in X.21 mode. The MAX3171/MAX3173 gen-
erate the control signals, and the MAX3170 is used to
generate the clock and data signals. The MAX3172/
MAX3174 generate local loopback and are used to ter-
minate the clock and data signals to support the V.11
protocol for cable termination. The control signals do
not need external termination.
MAX3171/MAX3173
+3.3V Multiprotocol 3Tx/3Rx
Software-Selectable Control Transceiver
______________________________________________________________________________________
13
D1
D2
D3
R3
R2
R1
D3
D2
D1
D4
TXD
SCTE
TXC
RXC
RXD
LL
D4
R4
R1
R2
R3
103
103
103
103
103
MAX3170
MAX3172
MAX3174
MAX3172
MAX3174
MAX3170
D1
D2
D3
R3
R2
R1
D3
D2
D1
RTS
DTR
DCD
DSR
CTS
R1
R2
R3
MAX3171
MAX3173
MAX3171
MAX3173
SERIAL
CONTROLLER
TXD
SCTE
TXC
RXC
RXD
RTS
DTR
DCD
DSR
CTS
LL
SERIAL
CONTROLLER
TXD
SCTE
TXC
RXC
RXD
RTS
DTR
DCD
DSR
CTS
LL
DCE
DTE
Figure 14. DCE-to-DTE X.21 Interface
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3173CAI+ | 功能描述:接口 - 专用 3.3V 3Tx/3Rx Tcvr Multiprotocol RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX3173CAI+T | 功能描述:接口 - 专用 3.3V 3Tx/3Rx Tcvr Multiprotocol RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MAX3173CAI-T | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| MAX31740ATA+ | 制造商:Maxim Integrated Products 功能描述:SIMPLE INDEPENDENT FAN CNTR 制造商:Maxim Integrated Products 功能描述:SIMPLE INDEPENDENT FAN CNTR - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC SIMPLE IND FAN CNTR 制造商:Maxim Integrated Products 功能描述:10Mbps 3V/5V Quad RS-422/RS-485 Recvrs |
| MAX31740ATA+T | 功能描述:RS-422/RS-485 接口 IC 10Mbps 3V/5V Quad RS-422/RS-485 Recvrs RoHS:否 制造商:Maxim Integrated 数据速率: 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Reel |
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