ZHCSM73
September 2021
TUSB217A-Q1
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Switching Characteristics
7.7
Timing Requirements
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
High-speed Boost
8.3.2
RX Sensitivity
8.4
Device Functional Modes
8.4.1
Low-speed (LS) Mode
8.4.2
Full-speed (FS) Mode
8.4.3
High-speed (HS) Mode
8.4.4
High-speed Downstream Port Electrical Compliance Test Mode
8.4.5
Shutdown Mode
8.4.6
I2C Mode
8.4.7
BC 1.2 Battery Charging Controller
8.5
TUSB217A-Q1 Registers
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Test Procedure to Construct USB High-speed Eye Diagram
9.2.2.1.1
For a Host Side Application
9.2.2.1.2
For a Device Side Application
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
接收文档更新通知
12.2
支持资源
12.3
Trademarks
12.4
静电放电警告
12.5
术语表
封装选项
机械数据 (封装 | 引脚)
RWB|12
MPQF391C
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsm73_oa
9.2.2.1.1
For a Host Side Application
Configure the
TUSB217A-Q1
to the desired BOOST setting
Power on (or toggle the RSTN pin if already powered on) the
TUSB217A-Q1
Using SMA cables, connect the oscilloscope and the USB-IF host-side test fixture to the
TUSB217A-Q1
Enable the host to transmit USB TEST_PACKET
Execute the oscilloscope USB compliance software.
Repeat the above steps in order to re-test
TUSB217A-Q1
with a different BOOST setting (must reset to change)