ZHCSGN0A
August 2017 – September 2017
TUSB214-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化电路原理图
显示屏
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
EQ
7.3.2
DC BOOST
7.3.3
BC1.2 CDP Support
7.4
Device Functional Modes
7.4.1
Low Speed (LS) Mode
7.4.2
Full Speed (FS) Mode
7.4.3
High Speed (HS) Mode
7.4.4
Shutdown Mode
7.4.5
I2C Mode
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Test Procedure to Construct USB High Speed Eye Diagram
8.2.2.1.1
For a Host Side Application
8.2.2.1.2
For a Device Side Application
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
文档支持
11.2
接收文档更新通知
11.3
社区资源
11.4
商标
11.5
静电放电警告
11.6
Glossary
12
机械、封装和可订购信息
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
zhcsgn0a_oa
8.2.2.1.1
For a Host Side Application
Configure the
TUSB214-Q1
to the desired AC and DC boost settings.
Power on (or toggle the RSTN pin if already powered on) the
TUSB214-Q1
Using SMA cables, connect the oscilloscope and the USB-IF host-side test fixture to the
TUSB214-Q1
Enable the host to transmit USB TEST_PACKET
Execute the oscilloscope USB compliance software.
Repeat the above steps in order to re-test
TUSB214-Q1
with different AC and DC boost settings.