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ZHCST15 September 2023 TUSB211A

PRODUCTION DATA

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

8.2.1 Design Requirements

TUSB211A requires a valid reset signal as described in the Power Supply Recommendations section. The capacitor at RSTN pin is not required if a micro controller drives the RSTN pin according to recommendations.

For this design example, use the parameters provided in Table 8-1.

Table 8-1 Design Parameters for 3.3-V Supply With Low to Medium Loss System

PARAMETER			VALUE⁽¹⁾
V_CC			3.3 V ±10%
I²C support required in system (Yes/No)			No
Edge and DC Boost	R_EQ	EQ Level	EQ Level 0: R_EQ = 0-Ω
	0-Ω	0
	1.8 kΩ ±1%	1
	3.6 kΩ ±1%	2
	Do Not Install (DNI)	3

(1) These parameters are starting values for a low to medium loss system. Further tuning might be required based on specific host or device as well as cable length and loss profile. These settings are not specific to a 3.3-V supply system and could be applicable to 5-V supply system as well.