米6体育平台手机版

ZHCSFB7E august 2016 – march 2023 TUSB546-DCI

PRODUCTION DATA

6.8 Timing Requirements

			MIN	NOM	MAX	UNIT
USB Gen 1
t_IDLEEntry	Delay from U0 to electrical idle	See Figure 7-4		10		ns
t_{IDELExit_U1}	U1 exist time: break in electrical idle to the transmission of LFPS	See Figure 7-4		6		ns
t_{IDLEExit_U2U3}	U2/U3 exit time: break in electrical idle to transmission of LFPS			10		µs
t_{RXDET_INTVL}	RX detect interval while in Disconnect				12	ms
t_{IDLEExit_DISC}	Disconnect Exit Time			10		µs
t_{Exit_SHTDN}	Shutdown Exit Time			1		ms
t_{DIFF_DLY}	Differential Propagation Delay	See Figure 7-3			300	ps
t_R, t_F	Output Rise/Fall time (see Figure 7-5)	20%-80% of differential voltage measured 1 inch from the output pin	40			ps
t_{RF_MM}	Output Rise/Fall time mismatch	20%-80% of differential voltage measured 1 inch from the output pin			2.6	ps