双差分PECL驱动器/接收器 DUAL DIFFERENTIAL PECL DRIVER/RECEIVER
The TB5T1 device is a dual differential driver/receiver circuit that transmits and receives digital data over balanced transmission lines. The dual drivers translate input TTL logic levels to differential pseudo-ECL output levels. The dual receivers convert differential-input logic levels to TTL output levels. Each driver or receiver pair has its own common enable control allowing serial data and a control clock to be transmitted and received on a single integrated circuit. The TB5T1 requires the customer to supply termination resistors on the circuit board.
The power-down loading characteristics of the receiver input circuit are approximately 8 k relative to the power supplies; hence, it does not load the transmission line when the circuit is powered down.
In circuits with termination resistors, the line remains impedance- matched when the circuit is powered down. The driver does not load the line when it is powered down.
All devices are characterized for operation from -40°C to 85°C.
The logic inputs of this device include internal pull-up resistors of approximately 40 k that are connected to VCC to ensure a logical high level input if the inputs are open circuited.
电源电压DC 5.00 V, 5.50 V max
供电电流 40 mA
工作温度Max 85 ℃
工作温度Min 40 ℃
电源电压 4.5V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 16
封装 SOIC-16
长度 10.28 mm
宽度 7.52 mm
高度 2.35 mm
封装 SOIC-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 5A991.b.1
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TB5T1DW TI 德州仪器 | 当前型号 | 当前型号 |
TB5T1DWR 德州仪器 | 类似代替 | TB5T1DW和TB5T1DWR的区别 |
TB5T1LDW 德州仪器 | 功能相似 | TB5T1DW和TB5T1LDW的区别 |
TB5T1DWE4 德州仪器 | 功能相似 | TB5T1DW和TB5T1DWE4的区别 |