ZHCSQI9I
December 2003 – March 2024
SN74AVC1T45
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Switching Characteristics: VCCA = 1.2V
5.7
Switching Characteristics: VCCA = 1.5V ± 0.1V
5.8
Switching Characteristics: VCCA = 1.8V ± 0.15V
5.9
Switching Characteristics: VCCA = 2.5V ± 0.2V
5.10
Switching Characteristics: VCCA = 3.3V ± 0.3V
5.11
Operating Characteristics
5.12
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Fully Configurable
7.3.2
Support High-Speed Translation
7.3.3
Ioff Supports Partial-Power-Down Mode Operation
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.1.1
Enable Times
8.2
Typical Applications
8.2.1
Unidirectional Logic Level-Shifting Application
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.2.2
Bidirectional Logic Level-Shifting Application
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
8.2.2.3
Application Curve
8.3
Power Supply Recommendations
8.3.1
Power-Up Considerations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
接收文档更新通知
9.2
支持资源
9.3
Trademarks
9.4
静电放电警告
9.5
术语表
10
Revision History
11
Mechanical, Packaging, and Orderable Information
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
DBV|6
DRL|6
YZP|6
DCK|6
散热焊盘机械数据 (封装 | 引脚)
DCK|6
QFND228B
订购信息
zhcsqi9i_oa
zhcsqi9i_pm
1
特性
采用德州仪器 (TI)
NanoFree™
封装
完全可配置的双轨设计,支持各个端口在 1.2V 至 3.6V 的整个电源电压范围内运行
V
CC
隔离特性 – 如果任何一个 V
CC
输入接地 (GND),则两个端口均处于高阻抗状态
DIR 输入电路以 V
CCA
为基准
3.3V 时,输出驱动为 ±12mA
I/O 可耐受 4.6V 电压
I
off
支持局部省电模式运行
最大数据速率典型值
500Mbps(1.8V 至 3.3V 转换)
320Mbps(<1.8V 至 3.3V 转换)
320Mbps(转换至 2.5V 或 1.8V)
280Mbps(转换至 1.5V)
240Mbps(转换至 1.2V)
闩锁性能超过 100mA,符合 JESD 78 II 类规范的要求
ESD 保护性能超过 JESD 22 规范要求
±2000V 人体放电模型 (A114-A)
200V 机器放电模型 (A115-A)
±1000V 充电器件模型 (C101)