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ZHCSN67N July 1997 – April 2021 SN55LVDS31 , SN65LVDS31 , SN65LVDS3487 , SN65LVDS9638

PRODUCTION DATA

7.8 Switching Characteristics: SN65LVDSxxxx

over recommended operating conditions (unless otherwise noted)

PARAMETER		TEST CONDITIONS	SN65LVDS31 SN65LVDS3487 SN65LVDS9638			UNIT
PARAMETER		TEST CONDITIONS	MIN	TYP#IDTBL15-FTN1	MAX	UNIT
t_PLH	Propagation delay time, low-to-high-level output	R_L = 100 Ω, C_L = 10 pF, See GUID-B3B7DE98-2A05-4F92-8965-472782070600.html#SLLS2619641	0.5	1.4	2	ns
t_PHL	Propagation delay time, high-to-low-level output		1	1.7	2.5	ns
t_r	Differential output signal rise time (20% to 80%)		0.4	0.5	0.6	ns
t_f	Differential output signal fall time (80% to 20%)		0.4	0.5	0.6	ns
t_sk(p)	Pulse skew (\|t_PHL – t_PLH\|)			0.3	0.6	ns
t_sk(o)	Channel-to-channel output skew#IDTBL15-FTN2			0	0.3	ns
t_sk(pp)	Part-to-part skew#IDTBL15-FTN3				800	ps
t_PZH	Propagation delay time, high-impedance-to-high-level output	See GUID-B3B7DE98-2A05-4F92-8965-472782070600.html#SLLS2615230		5.4	15	ns
t_PZL	Propagation delay time, high-impedance-to-low-level output			2.5	15	ns
t_PHZ	Propagation delay time, high-level-to-high-impedance output			8.1	15	ns
t_PLZ	Propagation delay time, low-level-to-high-impedance output			7.3	15	ns

(1) All typical values are at T_A = 25°C and with V_CC = 3.3 V.

(2) t_sk(o) is the skew between specified outputs of a single device with all driving inputs connected together and the outputs switching in the same direction while driving identical specified loads.

(3) t_sk(pp) is the magnitude of the difference in propagation delay times between any specified terminals of two devices when both devices operate with the same supply voltages, same temperature, and have identical packages and test circuits.